aboutsummaryrefslogtreecommitdiffstats
path: root/kicad/baseband.sch
blob: 8c9a7aca1c039719f44dad82bcfdaa644ff5269c (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
1827
1828
1829
1830
1831
1832
1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
1861
1862
1863
1864
1865
1866
1867
1868
1869
1870
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
2090
2091
2092
2093
2094
2095
2096
2097
2098
2099
2100
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
2121
2122
2123
2124
2125
2126
2127
2128
2129
2130
2131
2132
2133
2134
2135
2136
2137
2138
2139
2140
2141
2142
2143
2144
2145
2146
2147
2148
2149
2150
2151
2152
2153
2154
2155
2156
2157
2158
2159
2160
2161
2162
2163
2164
2165
2166
2167
2168
2169
2170
2171
2172
2173
2174
2175
2176
2177
2178
2179
2180
2181
2182
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331
2332
2333
2334
2335
2336
2337
2338
2339
2340
2341
2342
2343
2344
2345
2346
2347
2348
2349
2350
2351
2352
2353
2354
2355
2356
2357
2358
2359
2360
2361
2362
2363
2364
2365
2366
2367
2368
2369
2370
2371
2372
2373
2374
2375
2376
2377
2378
2379
2380
2381
2382
2383
2384
2385
2386
2387
2388
2389
2390
2391
2392
2393
2394
2395
2396
2397
2398
2399
2400
2401
2402
2403
2404
2405
2406
2407
2408
2409
2410
2411
2412
2413
2414
2415
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
2435
2436
2437
2438
2439
2440
2441
2442
2443
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458
2459
2460
2461
2462
2463
2464
2465
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484
2485
2486
2487
2488
2489
2490
2491
2492
2493
2494
2495
2496
2497
2498
2499
2500
2501
2502
2503
2504
2505
2506
2507
2508
2509
2510
2511
2512
2513
2514
2515
2516
2517
2518
2519
2520
2521
2522
2523
2524
2525
2526
2527
2528
2529
2530
2531
2532
2533
2534
2535
2536
2537
2538
2539
2540
2541
2542
2543
2544
2545
2546
2547
2548
2549
2550
2551
2552
2553
2554
2555
2556
2557
2558
2559
2560
2561
2562
2563
2564
2565
2566
2567
2568
2569
2570
2571
2572
2573
2574
2575
2576
2577
2578
2579
2580
2581
2582
2583
2584
2585
2586
2587
2588
2589
2590
2591
2592
2593
2594
2595
2596
2597
2598
2599
2600
2601
2602
2603
2604
2605
2606
2607
2608
2609
2610
2611
2612
2613
2614
2615
2616
2617
2618
2619
2620
2621
2622
2623
2624
2625
2626
2627
2628
2629
2630
2631
2632
2633
2634
2635
2636
2637
2638
2639
2640
2641
2642
2643
2644
2645
2646
2647
2648
2649
2650
2651
2652
2653
2654
2655
2656
2657
2658
2659
2660
2661
2662
2663
2664
2665
2666
2667
2668
2669
2670
2671
2672
2673
2674
2675
2676
2677
2678
2679
2680
2681
2682
2683
2684
2685
2686
2687
2688
2689
2690
2691
2692
2693
2694
2695
2696
2697
2698
2699
2700
2701
2702
2703
2704
2705
2706
2707
2708
2709
2710
2711
2712
2713
2714
2715
2716
2717
2718
2719
2720
2721
2722
2723
2724
2725
2726
2727
2728
2729
2730
2731
2732
2733
2734
2735
2736
2737
2738
2739
2740
2741
2742
2743
2744
2745
2746
2747
2748
2749
2750
2751
2752
2753
2754
2755
2756
2757
2758
2759
2760
2761
2762
2763
2764
2765
2766
2767
2768
2769
2770
2771
2772
2773
2774
2775
2776
2777
2778
2779
2780
2781
2782
2783
2784
2785
2786
2787
2788
2789
2790
2791
2792
2793
2794
2795
2796
2797
2798
2799
2800
2801
2802
2803
2804
2805
2806
2807
2808
2809
2810
2811
2812
2813
2814
2815
2816
2817
2818
2819
2820
2821
2822
2823
2824
2825
2826
2827
2828
2829
2830
2831
2832
2833
2834
2835
2836
2837
2838
2839
2840
2841
2842
2843
2844
2845
2846
2847
2848
2849
2850
2851
2852
2853
2854
2855
2856
2857
2858
2859
2860
2861
2862
2863
2864
2865
2866
2867
2868
2869
2870
2871
2872
2873
2874
2875
2876
2877
2878
2879
2880
2881
2882
2883
2884
2885
2886
2887
2888
2889
2890
2891
2892
2893
2894
2895
2896
2897
2898
2899
2900
2901
2902
2903
2904
2905
2906
2907
2908
2909
2910
2911
2912
2913
2914
2915
2916
2917
2918
2919
2920
2921
2922
2923
2924
2925
2926
2927
2928
2929
2930
2931
2932
2933
2934
2935
2936
2937
2938
2939
2940
2941
2942
2943
2944
2945
2946
2947
2948
2949
2950
2951
2952
2953
2954
2955
2956
2957
2958
2959
2960
2961
2962
2963
2964
2965
2966
2967
2968
2969
2970
2971
2972
2973
2974
2975
2976
2977
2978
2979
2980
2981
2982
2983
2984
2985
2986
2987
2988
2989
2990
2991
2992
2993
2994
2995
2996
2997
2998
2999
3000
3001
3002
3003
3004
3005
3006
3007
3008
3009
3010
3011
3012
3013
3014
3015
3016
3017
3018
3019
3020
3021
3022
3023
3024
3025
3026
3027
3028
3029
3030
3031
3032
3033
3034
3035
3036
3037
3038
3039
3040
3041
3042
3043
3044
3045
3046
3047
3048
3049
3050
3051
3052
3053
3054
3055
3056
3057
3058
3059
3060
3061
3062
3063
3064
3065
3066
3067
3068
3069
3070
3071
3072
3073
3074
3075
3076
3077
3078
3079
3080
3081
3082
3083
3084
3085
3086
3087
3088
3089
3090
3091
3092
3093
3094
3095
3096
3097
3098
3099
3100
3101
3102
3103
3104
3105
3106
3107
3108
3109
3110
3111
3112
3113
3114
3115
3116
3117
3118
3119
3120
3121
3122
3123
3124
3125
3126
3127
3128
3129
3130
3131
3132
3133
3134
3135
3136
3137
3138
3139
3140
3141
3142
3143
3144
3145
3146
3147
3148
3149
3150
3151
3152
3153
3154
3155
3156
3157
3158
3159
3160
3161
3162
3163
EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 3 6
Title "Picardy Anglian Mashup"
Date "2020-03-18"
Rev ""
Comp "HB9EGM"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Device:C_Small C303
U 1 1 5E312505
P 1400 1500
F 0 "C303" V 1263 1500 50  0000 C CNN
F 1 "120pF" V 1172 1500 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 1400 1500 50  0001 C CNN
F 3 "~" H 1400 1500 50  0001 C CNN
F 4 "VJ0805A121GXXPW1BC" H 1400 1500 50  0001 C CNN "MPN"
F 5 "1" H 1400 1500 50  0001 C CNN "Need_order"
	1    1400 1500
	0    -1   -1   0   
$EndComp
$Comp
L Device:C_Small C301
U 1 1 5E312B4C
P 600 1650
F 0 "C301" H 508 1604 50  0000 R CNN
F 1 "1.2nF" H 508 1695 50  0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 600 1650 50  0001 C CNN
F 3 "~" H 600 1650 50  0001 C CNN
F 4 "CBR" H 600 1650 50  0001 C CNN "MPN"
F 5 "0" H 600 1650 50  0001 C CNN "Need_order"
	1    600  1650
	-1   0    0    1   
$EndComp
$Comp
L power:GNDA #PWR0301
U 1 1 5E316F0C
P 950 1800
F 0 "#PWR0301" H 950 1550 50  0001 C CNN
F 1 "GNDA" H 955 1627 50  0000 C CNN
F 2 "" H 950 1800 50  0001 C CNN
F 3 "" H 950 1800 50  0001 C CNN
	1    950  1800
	1    0    0    -1  
$EndComp
$Comp
L Device:R R305
U 1 1 5E318E2C
P 2850 1050
F 0 "R305" H 2920 1096 50  0000 L CNN
F 1 "1k" H 2920 1005 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 2780 1050 50  0001 C CNN
F 3 "~" H 2850 1050 50  0001 C CNN
F 4 "0" H 2850 1050 50  0001 C CNN "Need_order"
	1    2850 1050
	1    0    0    -1  
$EndComp
$Comp
L power:GNDA #PWR0307
U 1 1 5E319E0E
P 3150 900
F 0 "#PWR0307" H 3150 650 50  0001 C CNN
F 1 "GNDA" H 3155 727 50  0000 C CNN
F 2 "" H 3150 900 50  0001 C CNN
F 3 "" H 3150 900 50  0001 C CNN
	1    3150 900 
	-1   0    0    1   
$EndComp
$Comp
L Device:C_Small C308
U 1 1 5E31A2DF
P 2750 1300
F 0 "C308" V 2887 1300 50  0000 C CNN
F 1 "2.2nF" V 2978 1300 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 2750 1300 50  0001 C CNN
F 3 "~" H 2750 1300 50  0001 C CNN
F 4 "CBR" H 2750 1300 50  0001 C CNN "MPN"
F 5 "0" H 2750 1300 50  0001 C CNN "Need_order"
	1    2750 1300
	0    1    1    0   
$EndComp
$Comp
L Device:C_Small C311
U 1 1 5E31A93D
P 3150 1350
F 0 "C311" H 3058 1304 50  0000 R CNN
F 1 "0.1uF" H 3058 1395 50  0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 3150 1350 50  0001 C CNN
F 3 "~" H 3150 1350 50  0001 C CNN
F 4 "GRM188R71H104KA93D" H 3150 1350 50  0001 C CNN "MPN"
F 5 "0" H 3150 1350 50  0001 C CNN "Need_order"
	1    3150 1350
	-1   0    0    1   
$EndComp
Wire Wire Line
	3150 1250 3150 1200
Wire Wire Line
	3150 1450 3150 1500
Wire Wire Line
	3150 1500 2950 1500
$Comp
L mpb:SA602A U301
U 1 1 5E31F1E8
P 3550 2050
F 0 "U301" H 3250 2450 50  0000 C CNN
F 1 "SA602A" H 3800 2450 50  0000 C CNN
F 2 "Package_SO:SO-8_3.9x4.9mm_P1.27mm" H 3500 2050 50  0001 C CNN
F 3 "" H 3500 2050 50  0001 C CNN
F 4 "SA602AD/01,118" H 3550 2050 50  0001 C CNN "MPN"
F 5 "1" H 3550 2050 50  0001 C CNN "Need_order"
	1    3550 2050
	1    0    0    -1  
$EndComp
Wire Wire Line
	2950 1500 2950 1800
Wire Wire Line
	2950 1800 3050 1800
$Comp
L Device:C_Small C313
U 1 1 5E3202CC
P 3700 1300
F 0 "C313" H 3608 1254 50  0000 R CNN
F 1 "0.1uF" H 3608 1345 50  0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 3700 1300 50  0001 C CNN
F 3 "~" H 3700 1300 50  0001 C CNN
F 4 "GRM188R71H104KA93D" H 3700 1300 50  0001 C CNN "MPN"
F 5 "0" H 3700 1300 50  0001 C CNN "Need_order"
	1    3700 1300
	-1   0    0    1   
$EndComp
$Comp
L power:GNDA #PWR0308
U 1 1 5E3208B5
P 3550 2800
F 0 "#PWR0308" H 3550 2550 50  0001 C CNN
F 1 "GNDA" H 3555 2627 50  0000 C CNN
F 2 "" H 3550 2800 50  0001 C CNN
F 3 "" H 3550 2800 50  0001 C CNN
	1    3550 2800
	1    0    0    -1  
$EndComp
$Comp
L power:GNDA #PWR0309
U 1 1 5E320C31
P 3700 1400
F 0 "#PWR0309" H 3700 1150 50  0001 C CNN
F 1 "GNDA" H 3705 1227 50  0000 C CNN
F 2 "" H 3700 1400 50  0001 C CNN
F 3 "" H 3700 1400 50  0001 C CNN
	1    3700 1400
	1    0    0    -1  
$EndComp
Wire Wire Line
	3550 1600 3550 1200
Wire Wire Line
	3550 1200 3700 1200
Connection ~ 3550 1200
$Comp
L Device:C_Small C315
U 1 1 5E3222CF
P 3900 650
F 0 "C315" H 3808 604 50  0000 R CNN
F 1 "0.1uF" H 3808 695 50  0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 3900 650 50  0001 C CNN
F 3 "~" H 3900 650 50  0001 C CNN
F 4 "GRM188R71H104KA93D" H 3900 650 50  0001 C CNN "MPN"
F 5 "0" H 3900 650 50  0001 C CNN "Need_order"
	1    3900 650 
	-1   0    0    1   
$EndComp
$Comp
L power:GNDA #PWR0310
U 1 1 5E322B6E
P 3900 750
F 0 "#PWR0310" H 3900 500 50  0001 C CNN
F 1 "GNDA" H 3905 577 50  0000 C CNN
F 2 "" H 3900 750 50  0001 C CNN
F 3 "" H 3900 750 50  0001 C CNN
	1    3900 750 
	1    0    0    -1  
$EndComp
Wire Wire Line
	3900 550  3550 550 
Wire Wire Line
	3550 550  3550 900 
Wire Wire Line
	3450 550  3550 550 
Connection ~ 3550 550 
$Comp
L Device:C_Small C309
U 1 1 5E324B86
P 2950 3300
F 0 "C309" H 3042 3346 50  0000 L CNN
F 1 "2.2nF" H 3042 3255 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 2950 3300 50  0001 C CNN
F 3 "~" H 2950 3300 50  0001 C CNN
F 4 "CBR" H 2950 3300 50  0001 C CNN "MPN"
F 5 "0" H 2950 3300 50  0001 C CNN "Need_order"
	1    2950 3300
	1    0    0    -1  
$EndComp
Wire Wire Line
	2950 2200 3050 2200
Text HLabel 2950 3550 3    50   Input ~ 0
LO1
Wire Wire Line
	2950 3550 2950 3400
Text Notes 3400 3700 2    50   ~ 0
200mVpp
$Comp
L Device:C_Small C316
U 1 1 5E334533
P 4250 1850
F 0 "C316" V 4021 1850 50  0000 C CNN
F 1 "2.2nF" V 4112 1850 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 4250 1850 50  0001 C CNN
F 3 "~" H 4250 1850 50  0001 C CNN
F 4 "CBR" H 4250 1850 50  0001 C CNN "MPN"
F 5 "0" H 4250 1850 50  0001 C CNN "Need_order"
	1    4250 1850
	0    1    1    0   
$EndComp
Wire Wire Line
	4150 1850 4050 1850
Text Notes 1150 700  0    50   ~ 0
HF Freq = \nLO1 - 4.9152MHz
Wire Wire Line
	3050 1900 2850 1900
Wire Wire Line
	2850 1900 2850 2850
$Comp
L Device:C_Small C306
U 1 1 5E348FC2
P 2200 6200
F 0 "C306" H 2108 6154 50  0000 R CNN
F 1 "27pF" H 2108 6245 50  0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 2200 6200 50  0001 C CNN
F 3 "~" H 2200 6200 50  0001 C CNN
F 4 "CBR" H 2200 6200 50  0001 C CNN "MPN"
F 5 "0" H 2200 6200 50  0001 C CNN "Need_order"
	1    2200 6200
	-1   0    0    1   
$EndComp
$Comp
L Device:C_Small C314
U 1 1 5E3499C6
P 3800 6200
F 0 "C314" H 3708 6154 50  0000 R CNN
F 1 "27pF" H 3708 6245 50  0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 3800 6200 50  0001 C CNN
F 3 "~" H 3800 6200 50  0001 C CNN
F 4 "CBR" H 3800 6200 50  0001 C CNN "MPN"
F 5 "0" H 3800 6200 50  0001 C CNN "Need_order"
	1    3800 6200
	-1   0    0    1   
$EndComp
$Comp
L Device:C_Small C307
U 1 1 5E349D5B
P 2600 6200
F 0 "C307" H 2508 6154 50  0000 R CNN
F 1 "39pF" H 2508 6245 50  0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 2600 6200 50  0001 C CNN
F 3 "~" H 2600 6200 50  0001 C CNN
F 4 "CBR" H 2600 6200 50  0001 C CNN "MPN"
F 5 "0" H 2600 6200 50  0001 C CNN "Need_order"
	1    2600 6200
	-1   0    0    1   
$EndComp
$Comp
L Device:C_Small C312
U 1 1 5E34A061
P 3400 6200
F 0 "C312" H 3308 6154 50  0000 R CNN
F 1 "39pF" H 3308 6245 50  0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 3400 6200 50  0001 C CNN
F 3 "~" H 3400 6200 50  0001 C CNN
F 4 "CBR" H 3400 6200 50  0001 C CNN "MPN"
F 5 "0" H 3400 6200 50  0001 C CNN "Need_order"
	1    3400 6200
	-1   0    0    1   
$EndComp
$Comp
L Device:C_Small C310
U 1 1 5E34A630
P 3000 6200
F 0 "C310" H 2908 6154 50  0000 R CNN
F 1 "47pF" H 2908 6245 50  0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 3000 6200 50  0001 C CNN
F 3 "~" H 3000 6200 50  0001 C CNN
F 4 "CBR" H 3000 6200 50  0001 C CNN "MPN"
F 5 "0" H 3000 6200 50  0001 C CNN "Need_order"
	1    3000 6200
	-1   0    0    1   
$EndComp
$Comp
L Device:Crystal_Small Y301
U 1 1 5E34B1E0
P 2400 5900
F 0 "Y301" H 2400 6125 50  0000 C CNN
F 1 "4.915MHz" H 2400 6034 50  0000 C CNN
F 2 "Crystal:Crystal_SMD_HC49-SD" H 2400 5900 50  0001 C CNN
F 3 "https://www.mouser.ch/datasheet/2/122/csm-12r-3004.pdf" H 2400 5900 50  0001 C CNN
F 4 "ECS-49-20-5PX-TR" H 2400 5900 50  0001 C CNN "MPN"
F 5 "1" H 2400 5900 50  0001 C CNN "Need_order"
	1    2400 5900
	1    0    0    -1  
$EndComp
$Comp
L Device:Crystal_Small Y302
U 1 1 5E34B5D1
P 2800 5900
F 0 "Y302" H 2800 6125 50  0000 C CNN
F 1 "4.915MHz" H 2800 6034 50  0000 C CNN
F 2 "Crystal:Crystal_SMD_HC49-SD" H 2800 5900 50  0001 C CNN
F 3 "https://www.mouser.ch/datasheet/2/122/csm-12r-3004.pdf" H 2800 5900 50  0001 C CNN
F 4 "ECS-49-20-5PX-TR" H 2800 5900 50  0001 C CNN "MPN"
F 5 "1" H 2800 5900 50  0001 C CNN "Need_order"
	1    2800 5900
	1    0    0    -1  
$EndComp
$Comp
L Device:Crystal_Small Y303
U 1 1 5E34B7FC
P 3200 5900
F 0 "Y303" H 3200 6125 50  0000 C CNN
F 1 "4.915MHz" H 3200 6034 50  0000 C CNN
F 2 "Crystal:Crystal_SMD_HC49-SD" H 3200 5900 50  0001 C CNN
F 3 "https://www.mouser.ch/datasheet/2/122/csm-12r-3004.pdf" H 3200 5900 50  0001 C CNN
F 4 "ECS-49-20-5PX-TR" H 3200 5900 50  0001 C CNN "MPN"
F 5 "1" H 3200 5900 50  0001 C CNN "Need_order"
	1    3200 5900
	1    0    0    -1  
$EndComp
$Comp
L Device:Crystal_Small Y304
U 1 1 5E34BBA5
P 3600 5900
F 0 "Y304" H 3600 6125 50  0000 C CNN
F 1 "4.915MHz" H 3600 6034 50  0000 C CNN
F 2 "Crystal:Crystal_SMD_HC49-SD" H 3600 5900 50  0001 C CNN
F 3 "https://www.mouser.ch/datasheet/2/122/csm-12r-3004.pdf" H 3600 5900 50  0001 C CNN
F 4 "ECS-49-20-5PX-TR" H 3600 5900 50  0001 C CNN "MPN"
F 5 "1" H 3600 5900 50  0001 C CNN "Need_order"
	1    3600 5900
	1    0    0    -1  
$EndComp
Wire Wire Line
	2200 6100 2200 5900
Wire Wire Line
	2200 5900 2300 5900
Wire Wire Line
	2500 5900 2600 5900
Wire Wire Line
	2900 5900 3000 5900
Wire Wire Line
	3300 5900 3400 5900
Wire Wire Line
	2600 6100 2600 5900
Connection ~ 2600 5900
Wire Wire Line
	2600 5900 2700 5900
Wire Wire Line
	3000 6100 3000 5900
Connection ~ 3000 5900
Wire Wire Line
	3000 5900 3100 5900
Wire Wire Line
	3400 6100 3400 5900
Connection ~ 3400 5900
Wire Wire Line
	3400 5900 3500 5900
Wire Wire Line
	3800 6100 3800 5900
Wire Wire Line
	3800 5900 3700 5900
Connection ~ 2200 5900
Connection ~ 3800 5900
$Comp
L Device:C_Small C318
U 1 1 5E37BC9E
P 4900 3550
F 0 "C318" V 4671 3550 50  0000 C CNN
F 1 "10nF" V 4762 3550 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 4900 3550 50  0001 C CNN
F 3 "~" H 4900 3550 50  0001 C CNN
F 4 "VJ0805A103KXJTBC" H 4900 3550 50  0001 C CNN "MPN"
F 5 "1" H 4900 3550 50  0001 C CNN "Need_order"
	1    4900 3550
	0    1    1    0   
$EndComp
Wire Wire Line
	5000 3550 5050 3550
Wire Wire Line
	5350 3350 5500 3350
$Comp
L Device:R R309
U 1 1 5E3849CF
P 5050 3750
F 0 "R309" H 5120 3796 50  0000 L CNN
F 1 "82k" H 5120 3705 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 4980 3750 50  0001 C CNN
F 3 "~" H 5050 3750 50  0001 C CNN
F 4 "0" H 5050 3750 50  0001 C CNN "Need_order"
	1    5050 3750
	1    0    0    -1  
$EndComp
Wire Wire Line
	5050 3600 5050 3550
Connection ~ 5050 3550
$Comp
L Device:C_Small C319
U 1 1 5E386AF0
P 4900 4000
F 0 "C319" H 4991 3954 50  0000 L CNN
F 1 "47nF" H 4991 4045 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 4900 4000 50  0001 C CNN
F 3 "~" H 4900 4000 50  0001 C CNN
F 4 "0" H 4900 4000 50  0001 C CNN "Need_order"
F 5 "stash" H 4900 4000 50  0001 C CNN "MPN"
	1    4900 4000
	-1   0    0    1   
$EndComp
Wire Wire Line
	4900 3900 5050 3900
$Comp
L power:GNDA #PWR0313
U 1 1 5E38AB0E
P 4900 4100
F 0 "#PWR0313" H 4900 3850 50  0001 C CNN
F 1 "GNDA" H 4905 3927 50  0000 C CNN
F 2 "" H 4900 4100 50  0001 C CNN
F 3 "" H 4900 4100 50  0001 C CNN
	1    4900 4100
	1    0    0    -1  
$EndComp
Text Label 5100 4500 0    50   ~ 0
AGC
$Comp
L Device:C_Small C323
U 1 1 5E38DC08
P 5350 4050
F 0 "C323" H 5441 4004 50  0000 L CNN
F 1 "10nF" H 5441 4095 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 5350 4050 50  0001 C CNN
F 3 "~" H 5350 4050 50  0001 C CNN
F 4 "VJ0805A103KXJTBC" H 5350 4050 50  0001 C CNN "MPN"
F 5 "1" H 5350 4050 50  0001 C CNN "Need_order"
	1    5350 4050
	-1   0    0    1   
$EndComp
$Comp
L Device:R R310
U 1 1 5E38E23D
P 5500 4050
F 0 "R310" H 5570 4096 50  0000 L CNN
F 1 "220" H 5570 4005 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 5430 4050 50  0001 C CNN
F 3 "~" H 5500 4050 50  0001 C CNN
F 4 "0" H 5500 4050 50  0001 C CNN "Need_order"
	1    5500 4050
	1    0    0    -1  
$EndComp
Wire Wire Line
	5350 3750 5350 3900
Wire Wire Line
	5350 3900 5500 3900
Connection ~ 5350 3900
Wire Wire Line
	5350 4200 5500 4200
$Comp
L power:GNDA #PWR0316
U 1 1 5E392908
P 5350 4200
F 0 "#PWR0316" H 5350 3950 50  0001 C CNN
F 1 "GNDA" H 5355 4027 50  0000 C CNN
F 2 "" H 5350 4200 50  0001 C CNN
F 3 "" H 5350 4200 50  0001 C CNN
	1    5350 4200
	1    0    0    -1  
$EndComp
Connection ~ 5350 4200
Wire Wire Line
	5350 4150 5350 4200
Wire Wire Line
	5350 3950 5350 3900
Wire Wire Line
	5700 4500 5050 4500
Wire Wire Line
	5050 4500 5050 3900
Wire Wire Line
	5700 3650 5700 3700
Connection ~ 5050 3900
$Comp
L Device:C_Small C326
U 1 1 5E397F53
P 5800 3800
F 0 "C326" H 5750 3900 50  0000 R CNN
F 1 "47nF" H 5700 4000 50  0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 5800 3800 50  0001 C CNN
F 3 "~" H 5800 3800 50  0001 C CNN
F 4 "0" H 5800 3800 50  0001 C CNN "Need_order"
F 5 "stash" H 5800 3800 50  0001 C CNN "MPN"
	1    5800 3800
	-1   0    0    1   
$EndComp
Wire Wire Line
	5800 3700 5700 3700
Connection ~ 5700 3700
Wire Wire Line
	5700 3700 5700 4500
$Comp
L power:GNDA #PWR0317
U 1 1 5E39AB1B
P 5800 3950
F 0 "#PWR0317" H 5800 3700 50  0001 C CNN
F 1 "GNDA" H 5805 3777 50  0000 C CNN
F 2 "" H 5800 3950 50  0001 C CNN
F 3 "" H 5800 3950 50  0001 C CNN
	1    5800 3950
	1    0    0    -1  
$EndComp
Wire Wire Line
	5800 3950 5800 3900
$Comp
L Device:RTRIM R307
U 1 1 5E39E22F
P 5050 2800
F 0 "R307" H 4942 2846 50  0000 R CNN
F 1 "33k" H 4942 2755 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 4980 2800 50  0001 C CNN
F 3 "~" H 5050 2800 50  0001 C CNN
F 4 "0" H 5050 2800 50  0001 C CNN "Need_order"
	1    5050 2800
	1    0    0    -1  
$EndComp
$Comp
L power:GNDA #PWR0314
U 1 1 5E39E5B6
P 5050 2650
F 0 "#PWR0314" H 5050 2400 50  0001 C CNN
F 1 "GNDA" H 5055 2477 50  0000 C CNN
F 2 "" H 5050 2650 50  0001 C CNN
F 3 "" H 5050 2650 50  0001 C CNN
	1    5050 2650
	-1   0    0    1   
$EndComp
$Comp
L Device:R R308
U 1 1 5E39F128
P 5050 3200
F 0 "R308" H 5120 3246 50  0000 L CNN
F 1 "1.5k" H 5120 3155 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 4980 3200 50  0001 C CNN
F 3 "~" H 5050 3200 50  0001 C CNN
F 4 "0" H 5050 3200 50  0001 C CNN "Need_order"
	1    5050 3200
	1    0    0    -1  
$EndComp
Wire Wire Line
	5050 3350 5050 3550
Wire Wire Line
	5050 3050 5050 3000
$Comp
L Device:C_Small C321
U 1 1 5E3A5E8F
P 5300 3000
F 0 "C321" V 5529 3000 50  0000 C CNN
F 1 "0.1uF" V 5438 3000 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 5300 3000 50  0001 C CNN
F 3 "~" H 5300 3000 50  0001 C CNN
F 4 "GRM188R71H104KA93D" H 5300 3000 50  0001 C CNN "MPN"
F 5 "0" H 5300 3000 50  0001 C CNN "Need_order"
	1    5300 3000
	0    -1   -1   0   
$EndComp
Wire Wire Line
	5200 3000 5050 3000
Connection ~ 5050 3000
Wire Wire Line
	5050 3000 5050 2950
$Comp
L power:GNDA #PWR0315
U 1 1 5E3A8CC8
P 5400 3000
F 0 "#PWR0315" H 5400 2750 50  0001 C CNN
F 1 "GNDA" V 5405 2872 50  0000 R CNN
F 2 "" H 5400 3000 50  0001 C CNN
F 3 "" H 5400 3000 50  0001 C CNN
	1    5400 3000
	0    -1   -1   0   
$EndComp
$Comp
L power:GNDA #PWR0306
U 1 1 5E3A94E5
P 3000 6300
F 0 "#PWR0306" H 3000 6050 50  0001 C CNN
F 1 "GNDA" H 3005 6127 50  0000 C CNN
F 2 "" H 3000 6300 50  0001 C CNN
F 3 "" H 3000 6300 50  0001 C CNN
	1    3000 6300
	1    0    0    -1  
$EndComp
Wire Wire Line
	2200 6300 2600 6300
Connection ~ 2600 6300
Wire Wire Line
	2600 6300 3000 6300
Connection ~ 3000 6300
Wire Wire Line
	3000 6300 3400 6300
Connection ~ 3400 6300
Wire Wire Line
	3400 6300 3800 6300
$Comp
L mpb:L_tapped L310
U 1 1 5E3AC9C4
P 6400 3500
F 0 "L310" H 6453 3546 50  0000 L CNN
F 1 "4.3uH" H 6450 3450 50  0000 L CNN
F 2 "Transformer_THT:Autotransformer_Toroid_1Tap_Horizontal_D10.5mm_Amidon-T37" H 6400 3500 50  0001 C CNN
F 3 "~" H 6400 3500 50  0001 C CNN
F 4 "38 loops on T37-6, 244pF, 132 Ohm, 54cm, tap at 19th" H 6400 3500 50  0001 C CNN "Description"
F 5 "T37-6" H 6400 3500 50  0001 C CNN "MPN"
F 6 "0" H 6400 3500 50  0001 C CNN "Need_order"
F 7 "32 loops on T37-2, 4.1uH , 244pF, 132 Ohm, 47cm, 4/10 wire, tap at 16th" H 6400 3500 50  0001 C CNN "OriginalValue"
	1    6400 3500
	-1   0    0    -1  
$EndComp
$Comp
L Device:R R311
U 1 1 5E3AD73A
P 6050 3500
F 0 "R311" H 5900 3300 50  0000 L CNN
F 1 "3.3k" H 5950 3200 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 5980 3500 50  0001 C CNN
F 3 "~" H 6050 3500 50  0001 C CNN
F 4 "0" H 6050 3500 50  0001 C CNN "Need_order"
	1    6050 3500
	1    0    0    -1  
$EndComp
Wire Wire Line
	5900 3350 6050 3350
Connection ~ 6050 3350
Wire Wire Line
	6050 3650 6200 3650
$Comp
L Device:R R312
U 1 1 5E3B5136
P 6650 3750
F 0 "R312" V 6535 3750 50  0000 C CNN
F 1 "100" V 6444 3750 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 6580 3750 50  0001 C CNN
F 3 "~" H 6650 3750 50  0001 C CNN
F 4 "0" H 6650 3750 50  0001 C CNN "Need_order"
	1    6650 3750
	0    -1   -1   0   
$EndComp
Wire Wire Line
	6800 3850 6800 3750
$Comp
L Device:C_Small C328
U 1 1 5E3BB679
P 6200 3850
F 0 "C328" H 6108 3804 50  0000 R CNN
F 1 "0.1uF" H 6108 3895 50  0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 6200 3850 50  0001 C CNN
F 3 "~" H 6200 3850 50  0001 C CNN
F 4 "GRM188R71H104KA93D" H 6200 3850 50  0001 C CNN "MPN"
F 5 "0" H 6200 3850 50  0001 C CNN "Need_order"
	1    6200 3850
	-1   0    0    1   
$EndComp
$Comp
L power:GNDA #PWR0319
U 1 1 5E3BE9E7
P 6200 3950
F 0 "#PWR0319" H 6200 3700 50  0001 C CNN
F 1 "GNDA" H 6205 3777 50  0000 C CNN
F 2 "" H 6200 3950 50  0001 C CNN
F 3 "" H 6200 3950 50  0001 C CNN
	1    6200 3950
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C331
U 1 1 5E3BFB26
P 6800 3950
F 0 "C331" H 6708 3904 50  0000 R CNN
F 1 "0.1uF" H 6708 3995 50  0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 6800 3950 50  0001 C CNN
F 3 "~" H 6800 3950 50  0001 C CNN
F 4 "GRM188R71H104KA93D" H 6800 3950 50  0001 C CNN "MPN"
F 5 "0" H 6800 3950 50  0001 C CNN "Need_order"
	1    6800 3950
	-1   0    0    1   
$EndComp
$Comp
L Device:C_Small C329
U 1 1 5E3C120C
P 6400 3150
F 0 "C329" H 6308 3104 50  0000 R CNN
F 1 "220pF" H 6308 3195 50  0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 6400 3150 50  0001 C CNN
F 3 "~" H 6400 3150 50  0001 C CNN
F 4 "0" H 6400 3150 50  0001 C CNN "Need_order"
	1    6400 3150
	-1   0    0    1   
$EndComp
$Comp
L Device:CTRIM_Small C327
U 1 1 5E3C1D83
P 6200 3150
F 0 "C327" H 6291 3196 50  0000 L CNN
F 1 "60pF" H 6291 3105 50  0000 L CNN
F 2 "picardy:C_trimmer_60pF" H 6200 3150 50  0001 C CNN
F 3 "~" H 6200 3150 50  0001 C CNN
F 4 "0" H 6200 3150 50  0001 C CNN "Need_order"
	1    6200 3150
	-1   0    0    -1  
$EndComp
Wire Wire Line
	6200 3250 6200 3350
Wire Wire Line
	6400 3250 6400 3350
Wire Wire Line
	6200 3050 6300 3050
$Comp
L power:GNDA #PWR0320
U 1 1 5E3CAF95
P 6300 3050
F 0 "#PWR0320" H 6300 2800 50  0001 C CNN
F 1 "GNDA" H 6305 2877 50  0000 C CNN
F 2 "" H 6300 3050 50  0001 C CNN
F 3 "" H 6300 3050 50  0001 C CNN
	1    6300 3050
	-1   0    0    1   
$EndComp
Connection ~ 6300 3050
Wire Wire Line
	6300 3050 6400 3050
$Comp
L Device:C_Small C330
U 1 1 5E3CB7BF
P 6650 3550
F 0 "C330" V 6879 3550 50  0000 C CNN
F 1 "10nF" V 6788 3550 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 6650 3550 50  0001 C CNN
F 3 "~" H 6650 3550 50  0001 C CNN
F 4 "VJ0805A103KXJTBC" H 6650 3550 50  0001 C CNN "MPN"
F 5 "1" H 6650 3550 50  0001 C CNN "Need_order"
	1    6650 3550
	0    -1   -1   0   
$EndComp
Wire Wire Line
	6550 3550 6500 3550
$Comp
L mpb:SA602A U303
U 1 1 5E3CF1D9
P 8750 3700
F 0 "U303" H 8450 4100 50  0000 C CNN
F 1 "SA602A" H 9000 4100 50  0000 C CNN
F 2 "Package_SO:SO-8_3.9x4.9mm_P1.27mm" H 8700 3700 50  0001 C CNN
F 3 "" H 8700 3700 50  0001 C CNN
F 4 "SA602AD/01,118" H 8750 3700 50  0001 C CNN "MPN"
F 5 "1" H 8750 3700 50  0001 C CNN "Need_order"
	1    8750 3700
	1    0    0    -1  
$EndComp
Wire Wire Line
	8250 3550 6750 3550
Wire Wire Line
	9250 4600 9250 3600
$Comp
L power:GNDA #PWR0330
U 1 1 5E40635B
P 8750 4150
F 0 "#PWR0330" H 8750 3900 50  0001 C CNN
F 1 "GNDA" H 8755 3977 50  0000 C CNN
F 2 "" H 8750 4150 50  0001 C CNN
F 3 "" H 8750 4150 50  0001 C CNN
	1    8750 4150
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C345
U 1 1 5E406764
P 8600 2950
F 0 "C345" H 8691 2904 50  0000 L CNN
F 1 "0.1uF" H 8691 2995 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 8600 2950 50  0001 C CNN
F 3 "~" H 8600 2950 50  0001 C CNN
F 4 "GRM188R71H104KA93D" H 8600 2950 50  0001 C CNN "MPN"
F 5 "0" H 8600 2950 50  0001 C CNN "Need_order"
	1    8600 2950
	-1   0    0    1   
$EndComp
$Comp
L power:GNDA #PWR0331
U 1 1 5E40676E
P 8600 3050
F 0 "#PWR0331" H 8600 2800 50  0001 C CNN
F 1 "GNDA" H 8605 2877 50  0000 C CNN
F 2 "" H 8600 3050 50  0001 C CNN
F 3 "" H 8600 3050 50  0001 C CNN
	1    8600 3050
	1    0    0    -1  
$EndComp
Wire Wire Line
	8750 3250 8750 2850
Wire Wire Line
	8750 2850 8800 2850
Wire Notes Line
	6500 550  6500 2600
$Comp
L power:GNDA #PWR0322
U 1 1 5E417A69
P 7450 750
F 0 "#PWR0322" H 7450 500 50  0001 C CNN
F 1 "GNDA" V 7455 622 50  0000 R CNN
F 2 "" H 7450 750 50  0001 C CNN
F 3 "" H 7450 750 50  0001 C CNN
	1    7450 750 
	0    -1   -1   0   
$EndComp
$Comp
L Device:R_POT RV301
U 1 1 5E418964
P 7250 750
F 0 "RV301" V 7043 750 50  0000 C CNN
F 1 "10k" V 7134 750 50  0000 C CNN
F 2 "Potentiometer_SMD:Potentiometer_Bourns_3214W_Vertical" H 7250 750 50  0001 C CNN
F 3 "~" H 7250 750 50  0001 C CNN
F 4 "3214W-1-103G" H 7250 750 50  0001 C CNN "MPN"
F 5 "0" H 7250 750 50  0001 C CNN "Need_order"
	1    7250 750 
	0    -1   1    0   
$EndComp
Wire Wire Line
	7000 750  7100 750 
Wire Wire Line
	7400 750  7450 750 
$Comp
L Device:C_Small C335
U 1 1 5E426DBD
P 7350 1000
F 0 "C335" V 7213 1000 50  0000 C CNN
F 1 "510pF" V 7122 1000 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 7350 1000 50  0001 C CNN
F 3 "~" H 7350 1000 50  0001 C CNN
F 4 "GRM2165C2A511JA01D" H 7350 1000 50  0001 C CNN "MPN"
F 5 "0" H 7350 1000 50  0001 C CNN "Need_order"
F 6 "1nF" H 7350 1000 50  0001 C CNN "OriginalValue"
	1    7350 1000
	0    -1   -1   0   
$EndComp
Wire Wire Line
	7250 900  7250 1000
Wire Wire Line
	7450 1000 7450 750 
$Comp
L Device:R R313
U 1 1 5E455A59
P 7200 1500
F 0 "R313" H 7270 1546 50  0000 L CNN
F 1 "560k" H 7270 1455 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 7130 1500 50  0001 C CNN
F 3 "~" H 7200 1500 50  0001 C CNN
F 4 "0" H 7200 1500 50  0001 C CNN "Need_order"
	1    7200 1500
	1    0    0    -1  
$EndComp
$Comp
L Device:CP_Small C339
U 1 1 5E46CB69
P 8000 1400
F 0 "C339" H 8088 1446 50  0000 L CNN
F 1 "10uF" H 8088 1355 50  0000 L CNN
F 2 "Capacitor_SMD:C_1210_3225Metric_Pad1.42x2.65mm_HandSolder" H 8000 1400 50  0001 C CNN
F 3 "~" H 8000 1400 50  0001 C CNN
F 4 "TAJA106K016RNJ" H 8000 1400 50  0001 C CNN "MPN"
F 5 "0" H 8000 1400 50  0001 C CNN "Need_order"
F 6 "47uF" H 8000 1400 50  0001 C CNN "OriginalValue"
	1    8000 1400
	1    0    0    -1  
$EndComp
$Comp
L Device:CP_Small C336
U 1 1 5E483F01
P 8500 2200
F 0 "C336" V 8725 2200 50  0000 C CNN
F 1 "10uF" V 8634 2200 50  0000 C CNN
F 2 "Capacitor_SMD:CP_Elec_4x5.3" H 8500 2200 50  0001 C CNN
F 3 "~" H 8500 2200 50  0001 C CNN
F 4 "MCESL16V106M4X5.2" H 8500 2200 50  0001 C CNN "MPN"
F 5 "0" H 8500 2200 50  0001 C CNN "Need_order"
F 6 "2uF to 22uF = 20ms to 2200ms detector time constant" V 8500 2200 50  0001 C CNN "Description"
	1    8500 2200
	0    -1   -1   0   
$EndComp
$Comp
L Device:C_Small C337
U 1 1 5E49C26E
P 8150 2700
F 0 "C337" H 8059 2654 50  0000 R CNN
F 1 "1uF" H 8059 2745 50  0000 R CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 8150 2700 50  0001 C CNN
F 3 "~" H 8150 2700 50  0001 C CNN
F 4 "08055C105JAT2A" H 8150 2700 50  0001 C CNN "MPN"
F 5 "0" H 8150 2700 50  0001 C CNN "Need_order"
	1    8150 2700
	1    0    0    1   
$EndComp
Wire Wire Line
	7700 3100 7700 3050
$Comp
L Device:C_Small C342
U 1 1 5E4B5B2C
P 7450 3450
F 0 "C342" V 7679 3450 50  0000 C CNN
F 1 "10nF" V 7588 3450 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 7450 3450 50  0001 C CNN
F 3 "~" H 7450 3450 50  0001 C CNN
F 4 "VJ0805A103KXJTBC" H 7450 3450 50  0001 C CNN "MPN"
F 5 "1" H 7450 3450 50  0001 C CNN "Need_order"
	1    7450 3450
	0    -1   -1   0   
$EndComp
$Comp
L Device:C_Small C341
U 1 1 5E4B62A2
P 7450 3050
F 0 "C341" V 7679 3050 50  0000 C CNN
F 1 "10nF" V 7588 3050 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 7450 3050 50  0001 C CNN
F 3 "~" H 7450 3050 50  0001 C CNN
F 4 "VJ0805A103KXJTBC" H 7450 3050 50  0001 C CNN "MPN"
F 5 "1" H 7450 3050 50  0001 C CNN "Need_order"
	1    7450 3050
	0    -1   -1   0   
$EndComp
Wire Wire Line
	7550 3450 7700 3450
Wire Wire Line
	7700 3400 7700 3450
Wire Wire Line
	7700 3050 7550 3050
Connection ~ 7700 3050
$Comp
L power:GNDA #PWR0327
U 1 1 5E4C3EAE
P 7300 3250
F 0 "#PWR0327" H 7300 3000 50  0001 C CNN
F 1 "GNDA" V 7305 3122 50  0000 R CNN
F 2 "" H 7300 3250 50  0001 C CNN
F 3 "" H 7300 3250 50  0001 C CNN
	1    7300 3250
	0    1    -1   0   
$EndComp
Wire Wire Line
	7300 3050 7350 3050
Wire Wire Line
	7350 3450 7300 3450
Wire Wire Line
	7300 3450 7300 3250
Connection ~ 7300 3250
Wire Wire Line
	7300 3250 7300 3050
$Comp
L Device:C_Small C347
U 1 1 5E4D2F73
P 9400 3500
F 0 "C347" V 9171 3500 50  0000 C CNN
F 1 "220nF" V 9262 3500 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 9400 3500 50  0001 C CNN
F 3 "~" H 9400 3500 50  0001 C CNN
F 4 "stash" H 9400 3500 50  0001 C CNN "MPN"
F 5 "0" H 9400 3500 50  0001 C CNN "Need_order"
	1    9400 3500
	0    1    1    0   
$EndComp
Wire Wire Line
	9250 3500 9300 3500
$Comp
L Device:C_Small C349
U 1 1 5E4DA4C9
P 9600 3300
F 0 "C349" H 9508 3346 50  0000 R CNN
F 1 "10nF" H 9508 3255 50  0000 R CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 9600 3300 50  0001 C CNN
F 3 "~" H 9600 3300 50  0001 C CNN
F 4 "VJ0805A103KXJTBC" H 9600 3300 50  0001 C CNN "MPN"
F 5 "1" H 9600 3300 50  0001 C CNN "Need_order"
	1    9600 3300
	-1   0    0    -1  
$EndComp
Wire Wire Line
	9500 3500 9600 3500
Wire Wire Line
	9600 3500 9600 3400
$Comp
L power:GNDA #PWR0334
U 1 1 5E4E1E23
P 9600 3200
F 0 "#PWR0334" H 9600 2950 50  0001 C CNN
F 1 "GNDA" H 9605 3027 50  0000 C CNN
F 2 "" H 9600 3200 50  0001 C CNN
F 3 "" H 9600 3200 50  0001 C CNN
	1    9600 3200
	-1   0    0    1   
$EndComp
$Comp
L Device:R R323
U 1 1 5E4E2220
P 9850 3500
F 0 "R323" V 9965 3500 50  0000 C CNN
F 1 "1.5k" V 10056 3500 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 9780 3500 50  0001 C CNN
F 3 "~" H 9850 3500 50  0001 C CNN
F 4 "0" H 9850 3500 50  0001 C CNN "Need_order"
	1    9850 3500
	0    1    1    0   
$EndComp
Wire Wire Line
	9600 3500 9700 3500
Connection ~ 9600 3500
$Comp
L Device:C_Small C352
U 1 1 5E4EA094
P 10150 3300
F 0 "C352" H 10058 3346 50  0000 R CNN
F 1 "10nF" H 10058 3255 50  0000 R CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 10150 3300 50  0001 C CNN
F 3 "~" H 10150 3300 50  0001 C CNN
F 4 "VJ0805A103KXJTBC" H 10150 3300 50  0001 C CNN "MPN"
F 5 "1" H 10150 3300 50  0001 C CNN "Need_order"
	1    10150 3300
	-1   0    0    -1  
$EndComp
$Comp
L power:GNDA #PWR0337
U 1 1 5E4EA51D
P 10150 3200
F 0 "#PWR0337" H 10150 2950 50  0001 C CNN
F 1 "GNDA" H 10155 3027 50  0000 C CNN
F 2 "" H 10150 3200 50  0001 C CNN
F 3 "" H 10150 3200 50  0001 C CNN
	1    10150 3200
	-1   0    0    1   
$EndComp
Wire Wire Line
	10000 3500 10150 3500
Wire Wire Line
	10150 3500 10150 3400
$Comp
L Device:C_Small C353
U 1 1 5E4F1AF3
P 10150 3700
F 0 "C353" H 10058 3654 50  0000 R CNN
F 1 "220nF" H 10058 3745 50  0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 10150 3700 50  0001 C CNN
F 3 "~" H 10150 3700 50  0001 C CNN
F 4 "stash" H 10150 3700 50  0001 C CNN "MPN"
F 5 "0" H 10150 3700 50  0001 C CNN "Need_order"
	1    10150 3700
	-1   0    0    1   
$EndComp
Wire Wire Line
	10150 3500 10150 3600
Connection ~ 10150 3500
$Comp
L Device:R R324
U 1 1 5E4F95A6
P 10150 4000
F 0 "R324" H 10080 3954 50  0000 R CNN
F 1 "6.8k" H 10080 4045 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 10080 4000 50  0001 C CNN
F 3 "~" H 10150 4000 50  0001 C CNN
F 4 "0" H 10150 4000 50  0001 C CNN "Need_order"
	1    10150 4000
	-1   0    0    1   
$EndComp
Wire Wire Line
	10150 3850 10150 3800
$Comp
L Device:R_POT RV303
U 1 1 5E501314
P 10150 4350
F 0 "RV303" H 10080 4396 50  0000 R CNN
F 1 "10k" H 10080 4305 50  0000 R CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 10150 4350 50  0001 C CNN
F 3 "~" H 10150 4350 50  0001 C CNN
F 4 "The one with the integrated switch" H 10150 4350 50  0001 C CNN "MPN"
F 5 "0" H 10150 4350 50  0001 C CNN "Need_order"
	1    10150 4350
	1    0    0    -1  
$EndComp
Wire Wire Line
	10150 4200 10150 4150
$Comp
L power:GNDA #PWR0338
U 1 1 5E5090A6
P 10150 4550
F 0 "#PWR0338" H 10150 4300 50  0001 C CNN
F 1 "GNDA" H 10155 4377 50  0000 C CNN
F 2 "" H 10150 4550 50  0001 C CNN
F 3 "" H 10150 4550 50  0001 C CNN
	1    10150 4550
	1    0    0    -1  
$EndComp
Wire Wire Line
	10150 4550 10150 4500
$Comp
L Device:CP_Small C356
U 1 1 5E510B8B
P 10550 3500
F 0 "C356" V 10775 3500 50  0000 C CNN
F 1 "2.2uF" V 10684 3500 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 10550 3500 50  0001 C CNN
F 3 "~" H 10550 3500 50  0001 C CNN
F 4 "08055C225JATA" H 10550 3500 50  0001 C CNN "MPN"
F 5 "0" H 10550 3500 50  0001 C CNN "Need_order"
F 6 "1.5uF" H 10550 3500 50  0001 C CNN "OriginalValue"
	1    10550 3500
	0    -1   -1   0   
$EndComp
Wire Wire Line
	10450 3500 10150 3500
$Comp
L Device:CP_Small C355
U 1 1 5E518D0F
P 10500 4350
F 0 "C355" V 10275 4350 50  0000 C CNN
F 1 "1uF" V 10366 4350 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 10500 4350 50  0001 C CNN
F 3 "~" H 10500 4350 50  0001 C CNN
F 4 "08055C105JAT2A" H 10500 4350 50  0001 C CNN "MPN"
F 5 "0" H 10500 4350 50  0001 C CNN "Need_order"
	1    10500 4350
	0    1    1    0   
$EndComp
Wire Wire Line
	10300 4350 10400 4350
$Comp
L Amplifier_Audio:LM386 U302
U 1 1 5E521CFD
P 8250 5800
F 0 "U302" H 8593 5846 50  0000 L CNN
F 1 "LM386M-1" H 8593 5755 50  0000 L CNN
F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 8350 5900 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lm386.pdf" H 8450 6000 50  0001 C CNN
F 4 "LM386MX-1/NOPB" H 8250 5800 50  0001 C CNN "MPN"
F 5 "1" H 8250 5800 50  0001 C CNN "Need_order"
	1    8250 5800
	-1   0    0    -1  
$EndComp
Wire Wire Line
	8550 5900 8550 6150
Wire Wire Line
	8550 6150 8450 6150
Wire Wire Line
	8350 6150 8350 6100
$Comp
L power:GNDA #PWR0328
U 1 1 5E52AB51
P 8450 6150
F 0 "#PWR0328" H 8450 5900 50  0001 C CNN
F 1 "GNDA" H 8455 5977 50  0000 C CNN
F 2 "" H 8450 6150 50  0001 C CNN
F 3 "" H 8450 6150 50  0001 C CNN
	1    8450 6150
	1    0    0    -1  
$EndComp
Connection ~ 8450 6150
Wire Wire Line
	8450 6150 8350 6150
Wire Wire Line
	10600 4350 10650 4350
$Comp
L Device:C_Small C357
U 1 1 5E53327F
P 10800 4450
F 0 "C357" H 10708 4496 50  0000 R CNN
F 1 "10nF" H 10708 4405 50  0000 R CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 10800 4450 50  0001 C CNN
F 3 "~" H 10800 4450 50  0001 C CNN
F 4 "VJ0805A103KXJTBC" H 10800 4450 50  0001 C CNN "MPN"
F 5 "1" H 10800 4450 50  0001 C CNN "Need_order"
	1    10800 4450
	-1   0    0    -1  
$EndComp
Wire Wire Line
	10800 4350 10650 4350
Connection ~ 10650 4350
$Comp
L power:GNDA #PWR0342
U 1 1 5E53C532
P 10800 4550
F 0 "#PWR0342" H 10800 4300 50  0001 C CNN
F 1 "GNDA" H 10805 4377 50  0000 C CNN
F 2 "" H 10800 4550 50  0001 C CNN
F 3 "" H 10800 4550 50  0001 C CNN
	1    10800 4550
	1    0    0    -1  
$EndComp
$Comp
L Device:CP_Small C340
U 1 1 5E54E2B9
P 8150 6250
F 0 "C340" V 8017 6250 50  0000 C CNN
F 1 "10uF" V 7926 6250 50  0000 C CNN
F 2 "Capacitor_SMD:CP_Elec_4x5.3" H 8150 6250 50  0001 C CNN
F 3 "~" H 8150 6250 50  0001 C CNN
F 4 "MCESL16V106M4X5.2" H 8150 6250 50  0001 C CNN "MPN"
F 5 "0" H 8150 6250 50  0001 C CNN "Need_order"
	1    8150 6250
	0    1    -1   0   
$EndComp
Wire Wire Line
	8250 6250 8250 6100
$Comp
L Device:R R320
U 1 1 5E567FE9
P 8350 5100
F 0 "R320" H 8280 5054 50  0000 R CNN
F 1 "10" H 8280 5145 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 8280 5100 50  0001 C CNN
F 3 "~" H 8350 5100 50  0001 C CNN
F 4 "0" H 8350 5100 50  0001 C CNN "Need_order"
	1    8350 5100
	-1   0    0    1   
$EndComp
$Comp
L Device:CP_Small C344
U 1 1 5E56839B
P 8650 5350
F 0 "C344" H 8562 5396 50  0000 R CNN
F 1 "470uF" H 8562 5305 50  0000 R CNN
F 2 "Capacitor_THT:CP_Radial_D8.0mm_P3.80mm" H 8650 5350 50  0001 C CNN
F 3 "~" H 8650 5350 50  0001 C CNN
F 4 "0" H 8650 5350 50  0001 C CNN "Need_order"
	1    8650 5350
	-1   0    0    -1  
$EndComp
Wire Wire Line
	8350 5500 8350 5250
Wire Wire Line
	8350 5250 8650 5250
Connection ~ 8350 5250
$Comp
L power:GNDA #PWR0329
U 1 1 5E58AA49
P 8650 5450
F 0 "#PWR0329" H 8650 5200 50  0001 C CNN
F 1 "GNDA" H 8655 5277 50  0000 C CNN
F 2 "" H 8650 5450 50  0001 C CNN
F 3 "" H 8650 5450 50  0001 C CNN
	1    8650 5450
	1    0    0    -1  
$EndComp
Wire Wire Line
	8350 4950 8350 4900
Wire Wire Line
	8550 5700 9000 5700
$Comp
L Device:R R315
U 1 1 5E5A82B1
P 7200 6150
F 0 "R315" H 7130 6104 50  0000 R CNN
F 1 "10" H 7130 6195 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 7130 6150 50  0001 C CNN
F 3 "~" H 7200 6150 50  0001 C CNN
F 4 "0" H 7200 6150 50  0001 C CNN "Need_order"
	1    7200 6150
	-1   0    0    1   
$EndComp
$Comp
L Device:C_Small C334
U 1 1 5E5A872F
P 7200 5900
F 0 "C334" H 7292 5946 50  0000 L CNN
F 1 "0.1uF" H 7292 5855 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 7200 5900 50  0001 C CNN
F 3 "~" H 7200 5900 50  0001 C CNN
F 4 "GRM188R71H104KA93D" H 7200 5900 50  0001 C CNN "MPN"
F 5 "0" H 7200 5900 50  0001 C CNN "Need_order"
	1    7200 5900
	1    0    0    -1  
$EndComp
$Comp
L power:GNDA #PWR0323
U 1 1 5E5B1951
P 7200 6300
F 0 "#PWR0323" H 7200 6050 50  0001 C CNN
F 1 "GNDA" H 7205 6127 50  0000 C CNN
F 2 "" H 7200 6300 50  0001 C CNN
F 3 "" H 7200 6300 50  0001 C CNN
	1    7200 6300
	1    0    0    -1  
$EndComp
Wire Wire Line
	7200 5800 7950 5800
$Comp
L Device:CP_Small C332
U 1 1 5E5BAD46
P 7050 5800
F 0 "C332" V 6825 5800 50  0000 C CNN
F 1 "220uF" V 6916 5800 50  0000 C CNN
F 2 "Capacitor_THT:CP_Radial_D6.3mm_P2.50mm" H 7050 5800 50  0001 C CNN
F 3 "~" H 7050 5800 50  0001 C CNN
F 4 "0" H 7050 5800 50  0001 C CNN "Need_order"
	1    7050 5800
	0    1    1    0   
$EndComp
Wire Wire Line
	7200 5800 7150 5800
Connection ~ 7200 5800
$Comp
L Device:R R329
U 1 1 5E5DBA37
P 10750 5550
F 0 "R329" H 10820 5596 50  0000 L CNN
F 1 "12k" H 10820 5505 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 10680 5550 50  0001 C CNN
F 3 "~" H 10750 5550 50  0001 C CNN
F 4 "0" H 10750 5550 50  0001 C CNN "Need_order"
	1    10750 5550
	1    0    0    -1  
$EndComp
$Comp
L power:GNDA #PWR0340
U 1 1 5E604089
P 10650 6200
F 0 "#PWR0340" H 10650 5950 50  0001 C CNN
F 1 "GNDA" H 10655 6027 50  0000 C CNN
F 2 "" H 10650 6200 50  0001 C CNN
F 3 "" H 10650 6200 50  0001 C CNN
	1    10650 6200
	1    0    0    -1  
$EndComp
Wire Wire Line
	10650 6200 10650 6150
$Comp
L Device:CP_Small C354
U 1 1 5E60DF50
P 10300 6050
F 0 "C354" H 10387 6096 50  0000 L CNN
F 1 "10uF" H 10387 6005 50  0000 L CNN
F 2 "Capacitor_SMD:C_1210_3225Metric_Pad1.42x2.65mm_HandSolder" H 10300 6050 50  0001 C CNN
F 3 "~" H 10300 6050 50  0001 C CNN
F 4 "TAJA106K016RNJ" H 10300 6050 50  0001 C CNN "MPN"
F 5 "0" H 10300 6050 50  0001 C CNN "Need_order"
F 6 "47uF" H 10300 6050 50  0001 C CNN "OriginalValue"
	1    10300 6050
	-1   0    0    -1  
$EndComp
Wire Wire Line
	10300 5950 10350 5950
$Comp
L power:GNDA #PWR0339
U 1 1 5E618850
P 10300 6200
F 0 "#PWR0339" H 10300 5950 50  0001 C CNN
F 1 "GNDA" H 10305 6027 50  0000 C CNN
F 2 "" H 10300 6200 50  0001 C CNN
F 3 "" H 10300 6200 50  0001 C CNN
	1    10300 6200
	1    0    0    -1  
$EndComp
Wire Wire Line
	10300 6200 10300 6150
Wire Wire Line
	9000 5200 9000 5700
$Comp
L Device:R R326
U 1 1 5E64AC63
P 10300 5750
F 0 "R326" H 10370 5704 50  0000 L CNN
F 1 "1.5k" H 10370 5795 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 10230 5750 50  0001 C CNN
F 3 "~" H 10300 5750 50  0001 C CNN
F 4 "0" H 10300 5750 50  0001 C CNN "Need_order"
	1    10300 5750
	-1   0    0    1   
$EndComp
Wire Wire Line
	10300 5900 10300 5950
Connection ~ 10300 5950
$Comp
L Device:R_POT RV305
U 1 1 5E65FDD7
P 10900 3500
F 0 "RV305" V 10785 3500 50  0000 C CNN
F 1 "20k" V 10694 3500 50  0000 C CNN
F 2 "picardy:RV_T93_XB" H 10900 3500 50  0001 C CNN
F 3 "~" H 10900 3500 50  0001 C CNN
F 4 "T93 XB stash" H 10900 3500 50  0001 C CNN "MPN"
F 5 "0" H 10900 3500 50  0001 C CNN "Need_order"
F 6 "22k" H 10900 3500 50  0001 C CNN "OriginalValue"
	1    10900 3500
	0    -1   -1   0   
$EndComp
Wire Wire Line
	10650 3500 10750 3500
$Comp
L power:GNDA #PWR0343
U 1 1 5E66A7BB
P 11100 3550
F 0 "#PWR0343" H 11100 3300 50  0001 C CNN
F 1 "GNDA" H 11105 3377 50  0000 C CNN
F 2 "" H 11100 3550 50  0001 C CNN
F 3 "" H 11100 3550 50  0001 C CNN
	1    11100 3550
	1    0    0    -1  
$EndComp
Wire Wire Line
	11100 3550 11100 3500
Wire Wire Line
	11100 3500 11050 3500
$Comp
L Device:CP_Small C358
U 1 1 5E6752AC
P 10900 3150
F 0 "C358" H 10988 3196 50  0000 L CNN
F 1 "2.2uF" H 10988 3105 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 10900 3150 50  0001 C CNN
F 3 "~" H 10900 3150 50  0001 C CNN
F 4 "08055C225JATA" H 10900 3150 50  0001 C CNN "MPN"
F 5 "0" H 10900 3150 50  0001 C CNN "Need_order"
	1    10900 3150
	1    0    0    -1  
$EndComp
Wire Wire Line
	10900 3250 10900 3350
Wire Wire Line
	10900 3050 10900 2300
Wire Wire Line
	8850 1750 8900 1750
$Comp
L Device:R R321
U 1 1 5E698692
P 8850 1500
F 0 "R321" H 8920 1546 50  0000 L CNN
F 1 "390k" H 8920 1455 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 8780 1500 50  0001 C CNN
F 3 "~" H 8850 1500 50  0001 C CNN
F 4 "0" H 8850 1500 50  0001 C CNN "Need_order"
	1    8850 1500
	1    0    0    -1  
$EndComp
Wire Wire Line
	8850 1750 8850 1650
$Comp
L Device:R R322
U 1 1 5E6AF3E2
P 9200 850
F 0 "R322" H 9270 896 50  0000 L CNN
F 1 "4.7k" H 9270 805 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 9130 850 50  0001 C CNN
F 3 "~" H 9200 850 50  0001 C CNN
F 4 "0" H 9200 850 50  0001 C CNN "Need_order"
	1    9200 850 
	1    0    0    -1  
$EndComp
$Comp
L Device:CP_Small C348
U 1 1 5E6BAD4B
P 9450 1300
F 0 "C348" V 9675 1300 50  0000 C CNN
F 1 "2.2uF" V 9584 1300 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 9450 1300 50  0001 C CNN
F 3 "~" H 9450 1300 50  0001 C CNN
F 4 "08055C225JATA" H 9450 1300 50  0001 C CNN "MPN"
F 5 "0" H 9450 1300 50  0001 C CNN "Need_order"
F 6 "4.7uF" H 9450 1300 50  0001 C CNN "OriginalValue"
	1    9450 1300
	0    -1   -1   0   
$EndComp
Wire Wire Line
	9350 1300 9200 1300
Connection ~ 9200 1300
Wire Wire Line
	9200 1300 9200 1550
$Comp
L Device:D_Schottky D305
U 1 1 5E6D976F
P 9700 1500
F 0 "D305" V 9654 1579 50  0000 L CNN
F 1 "EP05Q03L" V 9745 1579 50  0000 L CNN
F 2 "Diode_SMD:D_SOD-123F" H 9700 1325 50  0001 C CNN
F 3 "" H 9700 1500 50  0001 C CNN
F 4 "EP05Q03L" H 9700 1500 50  0001 C CNN "MPN"
F 5 "0" H 9700 1500 50  0001 C CNN "Need_order"
F 6 "1N5711 or Ge" H 9700 1500 50  0001 C CNN "OriginalValue"
	1    9700 1500
	0    1    1    0   
$EndComp
Wire Wire Line
	9550 1300 9700 1300
Wire Wire Line
	9700 1350 9700 1300
Connection ~ 9700 1300
Wire Wire Line
	9700 1300 9750 1300
Wire Wire Line
	9700 1650 9700 2000
Wire Wire Line
	9700 2000 9450 2000
$Comp
L Device:CP_Small C350
U 1 1 5E716B0D
P 9650 700
F 0 "C350" H 9738 746 50  0000 L CNN
F 1 "10uF" H 9738 655 50  0000 L CNN
F 2 "Capacitor_SMD:C_1210_3225Metric_Pad1.42x2.65mm_HandSolder" H 9650 700 50  0001 C CNN
F 3 "~" H 9650 700 50  0001 C CNN
F 4 "TAJA106K016RNJ" H 9650 700 50  0001 C CNN "MPN"
F 5 "0" H 9650 700 50  0001 C CNN "Need_order"
F 6 "47uF" H 9650 700 50  0001 C CNN "OriginalValue"
	1    9650 700 
	1    0    0    -1  
$EndComp
$Comp
L power:GNDA #PWR0335
U 1 1 5E723526
P 9650 800
F 0 "#PWR0335" H 9650 550 50  0001 C CNN
F 1 "GNDA" H 9655 627 50  0000 C CNN
F 2 "" H 9650 800 50  0001 C CNN
F 3 "" H 9650 800 50  0001 C CNN
	1    9650 800 
	-1   0    0    -1  
$EndComp
Wire Wire Line
	8600 2850 8750 2850
Connection ~ 8750 2850
Wire Wire Line
	8850 2300 8850 1750
Wire Wire Line
	8850 2300 10900 2300
Connection ~ 8850 1750
$Comp
L Device:R R325
U 1 1 5E7C6F0E
P 10250 1300
F 0 "R325" V 10043 1300 50  0000 C CNN
F 1 "4.7k" V 10134 1300 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 10180 1300 50  0001 C CNN
F 3 "~" H 10250 1300 50  0001 C CNN
F 4 "0" H 10250 1300 50  0001 C CNN "Need_order"
	1    10250 1300
	0    1    1    0   
$EndComp
Wire Wire Line
	10050 1300 10100 1300
Wire Wire Line
	10400 1300 10450 1300
$Comp
L Device:CP_Small C351
U 1 1 5E7E0C6C
P 10050 1800
F 0 "C351" H 10138 1846 50  0000 L CNN
F 1 "10uF" H 10138 1755 50  0000 L CNN
F 2 "Capacitor_SMD:C_1210_3225Metric_Pad1.42x2.65mm_HandSolder" H 10050 1800 50  0001 C CNN
F 3 "~" H 10050 1800 50  0001 C CNN
F 4 "TAJA106K016RNJ" H 10050 1800 50  0001 C CNN "MPN"
F 5 "0" H 10050 1800 50  0001 C CNN "Need_order"
F 6 "47uF" H 10050 1800 50  0001 C CNN "OriginalValue"
	1    10050 1800
	1    0    0    -1  
$EndComp
Wire Wire Line
	10050 1300 10050 1700
$Comp
L power:GNDA #PWR0336
U 1 1 5E7EE5B3
P 10050 2000
F 0 "#PWR0336" H 10050 1750 50  0001 C CNN
F 1 "GNDA" H 10055 1827 50  0000 C CNN
F 2 "" H 10050 2000 50  0001 C CNN
F 3 "" H 10050 2000 50  0001 C CNN
	1    10050 2000
	1    0    0    -1  
$EndComp
Wire Wire Line
	10050 1900 10050 2000
Wire Wire Line
	9200 600  9200 700 
Wire Wire Line
	9200 600  9650 600 
$Comp
L Device:R R328
U 1 1 5E86FCBF
P 10750 850
F 0 "R328" H 10680 804 50  0000 R CNN
F 1 "3.9k" H 10680 895 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 10680 850 50  0001 C CNN
F 3 "~" H 10750 850 50  0001 C CNN
F 4 "0" H 10750 850 50  0001 C CNN "Need_order"
	1    10750 850 
	-1   0    0    1   
$EndComp
Wire Wire Line
	10750 700  10750 600 
Wire Wire Line
	10750 1100 10750 1050
Text Label 10850 1050 0    50   ~ 0
AGC
Wire Wire Line
	10850 1050 10750 1050
Connection ~ 10750 1050
Wire Wire Line
	10750 1050 10750 1000
$Comp
L Device:R_POT RV304
U 1 1 5E897D70
P 10750 1800
F 0 "RV304" H 10681 1846 50  0000 R CNN
F 1 "500" H 10681 1755 50  0000 R CNN
F 2 "Potentiometer_SMD:Potentiometer_Bourns_3214W_Vertical" H 10750 1800 50  0001 C CNN
F 3 "~" H 10750 1800 50  0001 C CNN
F 4 "3214W-1-501G" H 10750 1800 50  0001 C CNN "MPN"
F 5 "1" H 10750 1800 50  0001 C CNN "Need_order"
F 6 "470" H 10750 1800 50  0001 C CNN "OriginalValue"
	1    10750 1800
	1    0    0    -1  
$EndComp
Wire Wire Line
	10750 1650 10750 1500
$Comp
L power:GNDA #PWR0341
U 1 1 5E8A5CFD
P 10750 2000
F 0 "#PWR0341" H 10750 1750 50  0001 C CNN
F 1 "GNDA" H 10755 1827 50  0000 C CNN
F 2 "" H 10750 2000 50  0001 C CNN
F 3 "" H 10750 2000 50  0001 C CNN
	1    10750 2000
	1    0    0    -1  
$EndComp
Wire Wire Line
	10750 2000 10750 1950
Text HLabel 800  1100 0    50   Input ~ 0
HF_RX
Text HLabel 10900 1800 2    50   Output ~ 0
METER
Text HLabel 7000 750  0    50   Input ~ 0
MIC
Text HLabel 6300 1500 3    50   Output ~ 0
HF_TX
Text HLabel 10300 5500 0    50   Input ~ 0
MUTE_SPKR
Wire Wire Line
	10300 5500 10300 5600
Text HLabel 1300 4500 0    50   Input ~ 0
SWITCH_RELAYn
Text GLabel 8350 4900 1    50   Input ~ 0
+8V
Text GLabel 9150 2850 2    50   Input ~ 0
+8V
$Comp
L Diode:1N4148W D302
U 1 1 5EA3288A
P 2250 5000
F 0 "D302" V 2204 4920 50  0000 R CNN
F 1 "1N4148W" V 2295 4920 50  0000 R CNN
F 2 "Diode_SMD:D_SOD-123F" H 2250 4825 50  0001 C CNN
F 3 "https://www.vishay.com/docs/85748/1n4148w.pdf" H 2250 5000 50  0001 C CNN
F 4 "1N4148W" H 2250 5000 50  0001 C CNN "MPN"
F 5 "1" H 2250 5000 50  0001 C CNN "Need_order"
	1    2250 5000
	0    1    1    0   
$EndComp
$Comp
L Relay:G6K-2 K?
U 1 1 5EA70218
P 2950 5000
AR Path="/5EA70218" Ref="K?"  Part="1" 
AR Path="/5E3088F9/5EA70218" Ref="K301"  Part="1" 
F 0 "K301" H 3580 5046 50  0000 L CNN
F 1 "G6K-2F-RF-3V" H 3580 4955 50  0000 L CNN
F 2 "Relay_SMD:Relay_DPDT_Omron_G6K-2F" H 2950 5000 50  0001 L CNN
F 3 "http://omronfs.omron.com/en_US/ecb/products/pdf/en-g6k.pdf" H 2950 5000 50  0001 C CNN
F 4 "0" H 2950 5000 50  0001 C CNN "Need_order"
	1    2950 5000
	1    0    0    -1  
$EndComp
Wire Wire Line
	2200 5450 2950 5450
Wire Wire Line
	2950 5450 2950 5300
Wire Wire Line
	2200 5450 2200 5900
Wire Wire Line
	3350 5300 3350 5450
Wire Wire Line
	3350 5450 3800 5450
Wire Wire Line
	3800 5450 3800 5900
Wire Wire Line
	3450 4600 3450 4700
Wire Wire Line
	4200 3550 4200 4450
Wire Wire Line
	4200 4450 3250 4450
Wire Wire Line
	3250 4450 3250 4700
Wire Wire Line
	4200 3550 4800 3550
Wire Wire Line
	3050 4700 3050 3950
Wire Wire Line
	2850 4700 2850 4300
Wire Wire Line
	2850 4300 4050 4300
Wire Wire Line
	2850 3950 3050 3950
Wire Wire Line
	2550 5300 2250 5300
Wire Wire Line
	2550 4700 2400 4700
$Comp
L Device:L L301
U 1 1 5E5099B5
P 950 1650
F 0 "L301" H 906 1696 50  0000 R CNN
F 1 "27nH" H 906 1605 50  0000 R CNN
F 2 "Inductor_SMD:L_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 950 1650 50  0001 C CNN
F 3 "~" H 950 1650 50  0001 C CNN
F 4 "" H 950 1650 50  0001 C CNN "Description"
F 5 "LQW2BAS27NG00L" H 950 1650 50  0001 C CNN "MPN"
F 6 "1" H 950 1650 50  0001 C CNN "Need_order"
	1    950  1650
	-1   0    0    -1  
$EndComp
$Comp
L Device:C_Small C305
U 1 1 5E50C17E
P 2050 1650
F 0 "C305" H 1958 1604 50  0000 R CNN
F 1 "1.2nF" H 1958 1695 50  0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 2050 1650 50  0001 C CNN
F 3 "~" H 2050 1650 50  0001 C CNN
F 4 "CBR" H 2050 1650 50  0001 C CNN "MPN"
F 5 "0" H 2050 1650 50  0001 C CNN "Need_order"
	1    2050 1650
	-1   0    0    1   
$EndComp
$Comp
L Device:L L304
U 1 1 5E50C9FB
P 2400 1650
F 0 "L304" H 2356 1696 50  0000 R CNN
F 1 "27nH" H 2356 1605 50  0000 R CNN
F 2 "Inductor_SMD:L_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 2400 1650 50  0001 C CNN
F 3 "~" H 2400 1650 50  0001 C CNN
F 4 "" H 2400 1650 50  0001 C CNN "Description"
F 5 "LQW2BAS27NG00L" H 2400 1650 50  0001 C CNN "MPN"
F 6 "1" H 2400 1650 50  0001 C CNN "Need_order"
	1    2400 1650
	-1   0    0    -1  
$EndComp
Wire Wire Line
	950  1800 600  1800
Wire Wire Line
	600  1800 600  1750
$Comp
L Device:L L302
U 1 1 5E55B461
P 1400 1200
F 0 "L302" V 1312 1200 50  0000 C CNN
F 1 "180nH" V 1221 1200 50  0000 C CNN
F 2 "Inductor_SMD:L_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 1400 1200 50  0001 C CNN
F 3 "~" H 1400 1200 50  0001 C CNN
F 4 "" H 1400 1200 50  0001 C CNN "Description"
F 5 "LQW2BASR18G00L" H 1400 1200 50  0001 C CNN "MPN"
F 6 "1" H 1400 1200 50  0001 C CNN "Need_order"
	1    1400 1200
	0    1    -1   0   
$EndComp
Connection ~ 950  1800
$Comp
L Device:C_Small C304
U 1 1 5E59FB33
P 1700 1500
F 0 "C304" V 1563 1500 50  0000 C CNN
F 1 "180pF" V 1472 1500 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 1700 1500 50  0001 C CNN
F 3 "~" H 1700 1500 50  0001 C CNN
F 4 "08051A181GAT2A" H 1700 1500 50  0001 C CNN "MPN"
F 5 "1" H 1700 1500 50  0001 C CNN "Need_order"
	1    1700 1500
	0    -1   -1   0   
$EndComp
$Comp
L Device:L L303
U 1 1 5E59FB3E
P 1700 1200
F 0 "L303" V 1600 1200 50  0000 C CNN
F 1 "270nH" V 1500 1200 50  0000 C CNN
F 2 "Inductor_SMD:L_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 1700 1200 50  0001 C CNN
F 3 "~" H 1700 1200 50  0001 C CNN
F 4 "" H 1700 1200 50  0001 C CNN "Description"
F 5 "LQW2BASR27G00L" H 1700 1200 50  0001 C CNN "MPN"
F 6 "1" H 1700 1200 50  0001 C CNN "Need_order"
	1    1700 1200
	0    1    -1   0   
$EndComp
Wire Wire Line
	1850 1200 1850 1500
Connection ~ 950  1500
Connection ~ 1250 1500
Wire Wire Line
	1250 1500 1300 1500
Connection ~ 1850 1500
Wire Wire Line
	1850 1500 1800 1500
Wire Wire Line
	600  1550 600  1500
Text Notes 1200 2250 0    50   ~ 0
3rd order Elliptic Bandpass\n26MHz - 29.6MHz cutoff\n0.3dB ripple, -40dB stopband\nE12 values
$Comp
L Connector_Generic:Conn_01x03 J301
U 1 1 5E6B38C3
P 900 850
F 0 "J301" V 1117 846 50  0000 C CNN
F 1 "RX Filt in" V 1026 846 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 900 850 50  0001 C CNN
F 3 "~" H 900 850 50  0001 C CNN
F 4 "0" H 900 850 50  0001 C CNN "Need_order"
	1    900  850 
	0    -1   -1   0   
$EndComp
$Comp
L Connector_Generic:Conn_01x03 J302
U 1 1 5E6B652F
P 2400 850
F 0 "J302" V 2617 846 50  0000 C CNN
F 1 "RX Filt out" V 2526 846 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 2400 850 50  0001 C CNN
F 3 "~" H 2400 850 50  0001 C CNN
F 4 "0" H 2400 850 50  0001 C CNN "Need_order"
	1    2400 850 
	0    1    -1   0   
$EndComp
$Comp
L power:GNDA #PWR0304
U 1 1 5E6B6D6D
P 2300 1050
F 0 "#PWR0304" H 2300 800 50  0001 C CNN
F 1 "GNDA" H 2305 877 50  0000 C CNN
F 2 "" H 2300 1050 50  0001 C CNN
F 3 "" H 2300 1050 50  0001 C CNN
	1    2300 1050
	1    0    0    -1  
$EndComp
Text Notes 1150 1000 0    39   ~ 0
Headers allow plug-in filters\notherwise place jumper btw\npins 1 and 2
$Comp
L power:GNDA #PWR0312
U 1 1 5E814A93
P 4850 2150
F 0 "#PWR0312" H 4850 1900 50  0001 C CNN
F 1 "GNDA" H 4855 1977 50  0000 C CNN
F 2 "" H 4850 2150 50  0001 C CNN
F 3 "" H 4850 2150 50  0001 C CNN
	1    4850 2150
	1    0    0    -1  
$EndComp
Wire Wire Line
	4850 2150 4500 2150
Wire Wire Line
	4500 2150 4500 2100
Connection ~ 4850 2150
Wire Wire Line
	4500 1900 4500 1850
$Comp
L Connector_Generic:Conn_01x03 J303
U 1 1 5E814B02
P 4500 1250
F 0 "J303" V 4717 1246 50  0000 C CNN
F 1 "TX Filt in" V 4626 1246 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 4500 1250 50  0001 C CNN
F 3 "~" H 4500 1250 50  0001 C CNN
F 4 "0" H 4500 1250 50  0001 C CNN "Need_order"
	1    4500 1250
	0    -1   -1   0   
$EndComp
$Comp
L Connector_Generic:Conn_01x03 J304
U 1 1 5E814B0C
P 6200 1250
F 0 "J304" V 6417 1246 50  0000 C CNN
F 1 "TX Filt out" V 6326 1246 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 6200 1250 50  0001 C CNN
F 3 "~" H 6200 1250 50  0001 C CNN
F 4 "0" H 6200 1250 50  0001 C CNN "Need_order"
	1    6200 1250
	0    1    -1   0   
$EndComp
Wire Wire Line
	6300 1500 6300 1450
Wire Wire Line
	6100 1500 6100 1450
Wire Wire Line
	4500 1450 4500 1850
$Comp
L mpb:BAT18 D303
U 1 1 5E98708F
P 3150 1050
F 0 "D303" V 3129 1128 50  0000 L CNN
F 1 "BAT18" V 3220 1128 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23_Handsoldering" H 3150 1100 50  0001 C CNN
F 3 "~" H 3150 1050 50  0001 C CNN
F 4 "0" H 3150 1050 50  0001 C CNN "Need_order"
	1    3150 1050
	0    1    1    0   
$EndComp
Wire Wire Line
	2850 1200 3150 1200
Connection ~ 3150 1200
$Comp
L power:+3.3V #PWR?
U 1 1 5ECCA8C1
P 2400 4200
AR Path="/5E2FA006/5ECCA8C1" Ref="#PWR?"  Part="1" 
AR Path="/5ECCA8C1" Ref="#PWR?"  Part="1" 
AR Path="/5E3088F9/5ECCA8C1" Ref="#PWR0305"  Part="1" 
F 0 "#PWR0305" H 2400 4050 50  0001 C CNN
F 1 "+3.3V" H 2300 4350 50  0000 L CNN
F 2 "" H 2400 4200 50  0001 C CNN
F 3 "" H 2400 4200 50  0001 C CNN
	1    2400 4200
	1    0    0    -1  
$EndComp
Wire Wire Line
	2250 4850 2250 4700
Wire Wire Line
	2250 5300 2250 5150
$Comp
L Transistor_BJT:BC856W Q?
U 1 1 5ED2EEC6
P 2300 4500
AR Path="/5E4C0E28/5ED2EEC6" Ref="Q?"  Part="1" 
AR Path="/5E2DC494/5ED2EEC6" Ref="Q?"  Part="1" 
AR Path="/5E3088F9/5ED2EEC6" Ref="Q301"  Part="1" 
F 0 "Q301" H 2490 4454 50  0000 L CNN
F 1 "BC856W" H 2490 4545 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-323_SC-70" H 2500 4425 50  0001 L CIN
F 3 "http://www.fairchildsemi.com/ds/BC/BC856.pdf" H 2300 4500 50  0001 L CNN
F 4 "BC856W" H 2300 4500 50  0001 C CNN "MPN"
F 5 "0" H 2300 4500 50  0001 C CNN "Need_order"
	1    2300 4500
	1    0    0    1   
$EndComp
$Comp
L Device:R R?
U 1 1 5ED2EECC
P 2000 4350
AR Path="/5E4C0E28/5ED2EECC" Ref="R?"  Part="1" 
AR Path="/5E2DC494/5ED2EECC" Ref="R?"  Part="1" 
AR Path="/5E3088F9/5ED2EECC" Ref="R304"  Part="1" 
F 0 "R304" H 2070 4396 50  0000 L CNN
F 1 "4k7" H 2070 4305 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 1930 4350 50  0001 C CNN
F 3 "~" H 2000 4350 50  0001 C CNN
F 4 "0" H 2000 4350 50  0001 C CNN "Need_order"
	1    2000 4350
	1    0    0    -1  
$EndComp
Wire Wire Line
	2400 4300 2400 4200
$Comp
L Diode:1N4148W D301
U 1 1 5ED2EED3
P 1450 4500
AR Path="/5E3088F9/5ED2EED3" Ref="D301"  Part="1" 
AR Path="/5E4C0E28/5ED2EED3" Ref="D?"  Part="1" 
AR Path="/5E2DC494/5ED2EED3" Ref="D?"  Part="1" 
F 0 "D301" H 1450 4717 50  0000 C CNN
F 1 "1N4148W" H 1450 4626 50  0000 C CNN
F 2 "Diode_SMD:D_SOD-123F" H 1450 4325 50  0001 C CNN
F 3 "https://www.vishay.com/docs/85748/1n4148w.pdf" H 1450 4500 50  0001 C CNN
F 4 "1N4148W" H 1450 4500 50  0001 C CNN "MPN"
F 5 "1" H 1450 4500 50  0001 C CNN "Need_order"
	1    1450 4500
	1    0    0    -1  
$EndComp
Wire Wire Line
	2100 4500 2000 4500
Connection ~ 2000 4500
Wire Wire Line
	2400 4200 2000 4200
$Comp
L power:GND #PWR?
U 1 1 5EDC4BF1
P 2250 5300
AR Path="/5E2FA006/5EDC4BF1" Ref="#PWR?"  Part="1" 
AR Path="/5E2DC494/5EDC4BF1" Ref="#PWR?"  Part="1" 
AR Path="/5E3088F9/5EDC4BF1" Ref="#PWR0303"  Part="1" 
F 0 "#PWR0303" H 2250 5050 50  0001 C CNN
F 1 "GND" V 2255 5172 50  0000 R CNN
F 2 "" H 2250 5300 50  0001 C CNN
F 3 "" H 2250 5300 50  0001 C CNN
	1    2250 5300
	0    1    1    0   
$EndComp
Connection ~ 2250 5300
Connection ~ 2400 4200
Connection ~ 2400 4700
Wire Wire Line
	2400 4700 2250 4700
Wire Wire Line
	1900 4500 2000 4500
$Comp
L Device:R R?
U 1 1 5EE2A6BC
P 1750 4500
AR Path="/5E4C0E28/5EE2A6BC" Ref="R?"  Part="1" 
AR Path="/5E2DC494/5EE2A6BC" Ref="R?"  Part="1" 
AR Path="/5E3088F9/5EE2A6BC" Ref="R303"  Part="1" 
F 0 "R303" V 1543 4500 50  0000 C CNN
F 1 "100" V 1634 4500 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 1680 4500 50  0001 C CNN
F 3 "~" H 1750 4500 50  0001 C CNN
F 4 "0" H 1750 4500 50  0001 C CNN "Need_order"
	1    1750 4500
	0    1    1    0   
$EndComp
Text GLabel 3450 550  0    50   Input ~ 0
+8V
$Comp
L Transistor_BJT:MMBT3904 Q303
U 1 1 5E51F10F
P 5700 3450
F 0 "Q303" V 6028 3450 50  0000 C CNN
F 1 "MMBT3904" V 5937 3450 50  0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 5900 3375 50  0001 L CIN
F 3 "https://www.fairchildsemi.com/datasheets/2N/2N3904.pdf" H 5700 3450 50  0001 L CNN
F 4 "MMBT3904LT1G" H 5700 3450 50  0001 C CNN "MPN"
F 5 "1" H 5700 3450 50  0001 C CNN "Need_order"
	1    5700 3450
	0    1    -1   0   
$EndComp
$Comp
L Transistor_BJT:MMBT3904 Q302
U 1 1 5E51FFD5
P 5250 3550
F 0 "Q302" H 5441 3596 50  0000 L CNN
F 1 "MMBT3904" H 5441 3505 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 5450 3475 50  0001 L CIN
F 3 "https://www.fairchildsemi.com/datasheets/2N/2N3904.pdf" H 5250 3550 50  0001 L CNN
F 4 "MMBT3904LT1G" H 5250 3550 50  0001 C CNN "MPN"
F 5 "1" H 5250 3550 50  0001 C CNN "Need_order"
	1    5250 3550
	1    0    0    -1  
$EndComp
Connection ~ 6200 3350
Connection ~ 6400 3350
Wire Wire Line
	6050 3350 6200 3350
Wire Wire Line
	6200 3350 6400 3350
$Comp
L Transistor_BJT:MMBT3904 Q305
U 1 1 5E53B125
P 9100 1750
F 0 "Q305" H 9291 1796 50  0000 L CNN
F 1 "MMBT3904" H 9291 1705 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 9300 1675 50  0001 L CIN
F 3 "https://www.fairchildsemi.com/datasheets/2N/2N3904.pdf" H 9100 1750 50  0001 L CNN
F 4 "MMBT3904LT1G" H 9100 1750 50  0001 C CNN "MPN"
F 5 "1" H 9100 1750 50  0001 C CNN "Need_order"
	1    9100 1750
	1    0    0    -1  
$EndComp
Text Notes 8900 2250 0    50   ~ 0
Does this\nneed\nhigher hFE?
$Comp
L Transistor_BJT:MMBT3904 Q307
U 1 1 5E53D196
P 10650 1300
F 0 "Q307" H 10841 1346 50  0000 L CNN
F 1 "MMBT3904" H 10841 1255 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 10850 1225 50  0001 L CIN
F 3 "https://www.fairchildsemi.com/datasheets/2N/2N3904.pdf" H 10650 1300 50  0001 L CNN
F 4 "MMBT3904LT1G" H 10650 1300 50  0001 C CNN "MPN"
F 5 "1" H 10650 1300 50  0001 C CNN "Need_order"
	1    10650 1300
	1    0    0    -1  
$EndComp
$Comp
L Transistor_BJT:MMBT3904 Q306
U 1 1 5E540F93
P 10550 5950
F 0 "Q306" H 10741 5996 50  0000 L CNN
F 1 "MMBT3904" H 10741 5905 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 10750 5875 50  0001 L CIN
F 3 "https://www.fairchildsemi.com/datasheets/2N/2N3904.pdf" H 10550 5950 50  0001 L CNN
F 4 "MMBT3904LT1G" H 10550 5950 50  0001 C CNN "MPN"
F 5 "1" H 10550 5950 50  0001 C CNN "Need_order"
	1    10550 5950
	1    0    0    -1  
$EndComp
$Comp
L Device:L_Core_Ferrite L?
U 1 1 5E56EE9F
P 3550 1050
AR Path="/5E2DC494/5E56EE9F" Ref="L?"  Part="1" 
AR Path="/5E3088F9/5E56EE9F" Ref="L305"  Part="1" 
F 0 "L305" H 3638 1096 50  0000 L CNN
F 1 "100uH" H 3638 1005 50  0000 L CNN
F 2 "Inductor_SMD:L_Wuerth_HCI-1030" H 3550 1050 50  0001 C CNN
F 3 "~" H 3550 1050 50  0001 C CNN
F 4 "stash" V 3550 1050 50  0001 C CNN "MPN"
F 5 "0" H 3550 1050 50  0001 C CNN "Need_order"
	1    3550 1050
	1    0    0    -1  
$EndComp
$Comp
L Device:L_Core_Ferrite L?
U 1 1 5E58690F
P 8950 2850
AR Path="/5E2DC494/5E58690F" Ref="L?"  Part="1" 
AR Path="/5E3088F9/5E58690F" Ref="L311"  Part="1" 
F 0 "L311" V 9175 2850 50  0000 C CNN
F 1 "100uH" V 9084 2850 50  0000 C CNN
F 2 "Inductor_SMD:L_Wuerth_HCI-1030" H 8950 2850 50  0001 C CNN
F 3 "~" H 8950 2850 50  0001 C CNN
F 4 "stash" V 8950 2850 50  0001 C CNN "MPN"
F 5 "0" H 8950 2850 50  0001 C CNN "Need_order"
	1    8950 2850
	0    1    -1   0   
$EndComp
Wire Wire Line
	1550 1200 1550 1500
Wire Wire Line
	1250 1200 1250 1500
Connection ~ 1550 1200
Wire Wire Line
	1500 1500 1550 1500
Connection ~ 1550 1500
Wire Wire Line
	1550 1500 1600 1500
Wire Wire Line
	2050 1550 2050 1500
Wire Wire Line
	950  1800 2050 1800
Wire Wire Line
	1850 1500 2050 1500
Connection ~ 2050 1500
Wire Wire Line
	2050 1500 2400 1500
Wire Wire Line
	2050 1750 2050 1800
Connection ~ 2050 1800
Wire Wire Line
	2050 1800 2400 1800
Wire Wire Line
	4850 2150 5800 2150
$Comp
L Device:C_Small C317
U 1 1 5E689A5D
P 4500 2000
F 0 "C317" H 4408 1954 50  0000 R CNN
F 1 "1.2nF" H 4408 2045 50  0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 4500 2000 50  0001 C CNN
F 3 "~" H 4500 2000 50  0001 C CNN
F 4 "CBR" H 4500 2000 50  0001 C CNN "MPN"
F 5 "0" H 4500 2000 50  0001 C CNN "Need_order"
	1    4500 2000
	-1   0    0    1   
$EndComp
$Comp
L Device:L L306
U 1 1 5E689F5D
P 4850 2000
F 0 "L306" H 4806 2046 50  0000 R CNN
F 1 "27nH" H 4806 1955 50  0000 R CNN
F 2 "Inductor_SMD:L_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 4850 2000 50  0001 C CNN
F 3 "~" H 4850 2000 50  0001 C CNN
F 4 "" H 4850 2000 50  0001 C CNN "Description"
F 5 "LQW2BAS27NG00L" H 4850 2000 50  0001 C CNN "MPN"
F 6 "1" H 4850 2000 50  0001 C CNN "Need_order"
	1    4850 2000
	-1   0    0    -1  
$EndComp
$Comp
L Device:C_Small C322
U 1 1 5E68C96D
P 5250 1850
F 0 "C322" V 5113 1850 50  0000 C CNN
F 1 "120pF" V 5022 1850 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 5250 1850 50  0001 C CNN
F 3 "~" H 5250 1850 50  0001 C CNN
F 4 "VJ0805A121GXXPW1BC" H 5250 1850 50  0001 C CNN "MPN"
F 5 "1" H 5250 1850 50  0001 C CNN "Need_order"
	1    5250 1850
	0    -1   -1   0   
$EndComp
$Comp
L Device:L L307
U 1 1 5E68C974
P 5250 1550
F 0 "L307" V 5162 1550 50  0000 C CNN
F 1 "180nH" V 5071 1550 50  0000 C CNN
F 2 "Inductor_SMD:L_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 5250 1550 50  0001 C CNN
F 3 "~" H 5250 1550 50  0001 C CNN
F 4 "" H 5250 1550 50  0001 C CNN "Description"
F 5 "LQW2BASR18G00L" H 5250 1550 50  0001 C CNN "MPN"
F 6 "1" H 5250 1550 50  0001 C CNN "Need_order"
	1    5250 1550
	0    1    -1   0   
$EndComp
$Comp
L Device:C_Small C324
U 1 1 5E68C97A
P 5550 1850
F 0 "C324" V 5413 1850 50  0000 C CNN
F 1 "180pF" V 5322 1850 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 5550 1850 50  0001 C CNN
F 3 "~" H 5550 1850 50  0001 C CNN
F 4 "08051A181GAT2A" H 5550 1850 50  0001 C CNN "MPN"
F 5 "1" H 5550 1850 50  0001 C CNN "Need_order"
	1    5550 1850
	0    -1   -1   0   
$EndComp
$Comp
L Device:L L308
U 1 1 5E68C981
P 5550 1550
F 0 "L308" V 5450 1550 50  0000 C CNN
F 1 "270nH" V 5350 1550 50  0000 C CNN
F 2 "Inductor_SMD:L_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 5550 1550 50  0001 C CNN
F 3 "~" H 5550 1550 50  0001 C CNN
F 4 "" H 5550 1550 50  0001 C CNN "Description"
F 5 "LQW2BASR27G00L" H 5550 1550 50  0001 C CNN "MPN"
F 6 "1" H 5550 1550 50  0001 C CNN "Need_order"
	1    5550 1550
	0    1    -1   0   
$EndComp
Wire Wire Line
	5100 1850 5150 1850
Wire Wire Line
	5400 1550 5400 1850
Connection ~ 5400 1550
Wire Wire Line
	5350 1850 5400 1850
Connection ~ 5400 1850
Wire Wire Line
	5400 1850 5450 1850
$Comp
L Device:C_Small C325
U 1 1 5E6A22C0
P 5800 2000
F 0 "C325" H 5708 1954 50  0000 R CNN
F 1 "1.2nF" H 5708 2045 50  0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 5800 2000 50  0001 C CNN
F 3 "~" H 5800 2000 50  0001 C CNN
F 4 "CBR" H 5800 2000 50  0001 C CNN "MPN"
F 5 "0" H 5800 2000 50  0001 C CNN "Need_order"
	1    5800 2000
	-1   0    0    1   
$EndComp
$Comp
L Device:L L309
U 1 1 5E6A27FB
P 6200 2000
F 0 "L309" H 6156 2046 50  0000 R CNN
F 1 "27nH" H 6156 1955 50  0000 R CNN
F 2 "Inductor_SMD:L_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 6200 2000 50  0001 C CNN
F 3 "~" H 6200 2000 50  0001 C CNN
F 4 "" H 6200 2000 50  0001 C CNN "Description"
F 5 "LQW2BAS27NG00L" H 6200 2000 50  0001 C CNN "MPN"
F 6 "1" H 6200 2000 50  0001 C CNN "Need_order"
	1    6200 2000
	-1   0    0    -1  
$EndComp
Wire Wire Line
	5800 1900 5800 1850
Wire Wire Line
	5650 1850 5700 1850
Connection ~ 5800 1850
Wire Wire Line
	5700 1550 5700 1850
Connection ~ 5700 1850
Wire Wire Line
	5700 1850 5800 1850
Wire Wire Line
	5800 2100 5800 2150
Connection ~ 5800 2150
Wire Wire Line
	5800 2150 6200 2150
Wire Wire Line
	5100 1550 5100 1850
Wire Wire Line
	5100 1850 4850 1850
Connection ~ 5100 1850
Connection ~ 4500 1850
Connection ~ 4850 1850
Wire Wire Line
	4850 1850 4500 1850
Text Notes 4750 1300 0    50   ~ 0
3rd order Elliptic Bandpass\n26MHz - 29.6MHz cutoff\n0.3dB ripple, -40dB stopband\nE12 values
$Comp
L Device:D_Schottky D306
U 1 1 5E6E6457
P 9900 1300
F 0 "D306" H 9900 1084 50  0000 C CNN
F 1 "EP05Q03L" H 9900 1175 50  0000 C CNN
F 2 "Diode_SMD:D_SOD-123F" H 9900 1125 50  0001 C CNN
F 3 "" H 9900 1300 50  0001 C CNN
F 4 "EP05Q03L" H 9900 1300 50  0001 C CNN "MPN"
F 5 "0" H 9900 1300 50  0001 C CNN "Need_order"
F 6 "1N5711 or Ge" H 9900 1300 50  0001 C CNN "OriginalValue"
	1    9900 1300
	-1   0    0    1   
$EndComp
Connection ~ 10050 1300
$Comp
L Device:R R319
U 1 1 5E7A6C94
P 7850 6250
F 0 "R319" V 7735 6250 50  0000 C CNN
F 1 "0" V 7644 6250 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 7780 6250 50  0001 C CNN
F 3 "~" H 7850 6250 50  0001 C CNN
F 4 "0" H 7850 6250 50  0001 C CNN "Need_order"
	1    7850 6250
	0    -1   -1   0   
$EndComp
Wire Wire Line
	8050 6250 8000 6250
Wire Wire Line
	7700 6100 7700 6250
Wire Wire Line
	7700 6100 8150 6100
Text Notes 1700 7500 0    47   ~ 0
Handle CW like the uBitx, in the 2nd mixer:\n The BFO as disabled\n The first oscillator is moved to the actual transmit frequency\n A DC bias is fed to the first mixer to upset the balance and allow the first oscillator to leak to the RF power chain.\n The CW sidetone is generated from the Arduino and injected into the audio amplifier\n
$Comp
L Device:C_Small C338
U 1 1 5E55C918
P 7900 3850
F 0 "C338" V 7671 3850 50  0000 C CNN
F 1 "2.2nF" V 7762 3850 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 7900 3850 50  0001 C CNN
F 3 "~" H 7900 3850 50  0001 C CNN
F 4 "CBR" H 7900 3850 50  0001 C CNN "MPN"
F 5 "0" H 7900 3850 50  0001 C CNN "Need_order"
	1    7900 3850
	0    1    1    0   
$EndComp
Text HLabel 7650 3850 0    50   Input ~ 0
BFO
Wire Wire Line
	7650 3850 7800 3850
Text Notes 7500 4000 0    50   ~ 0
200mVpp
Text HLabel 950  2850 0    50   Input ~ 0
CW_KEYn
$Comp
L Device:R R301
U 1 1 5E5F41C8
P 1100 2850
F 0 "R301" V 893 2850 50  0000 C CNN
F 1 "2.2k" V 984 2850 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 1030 2850 50  0001 C CNN
F 3 "~" H 1100 2850 50  0001 C CNN
F 4 "0" H 1100 2850 50  0001 C CNN "Need_order"
	1    1100 2850
	0    1    1    0   
$EndComp
$Comp
L Device:R R302
U 1 1 5E5F4CCC
P 1400 2850
F 0 "R302" V 1193 2850 50  0000 C CNN
F 1 "1k" V 1284 2850 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 1330 2850 50  0001 C CNN
F 3 "~" H 1400 2850 50  0001 C CNN
F 4 "0" H 1400 2850 50  0001 C CNN "Need_order"
	1    1400 2850
	0    1    1    0   
$EndComp
$Comp
L Device:C_Small C302
U 1 1 5E5F51BC
P 1250 3000
F 0 "C302" H 1158 2954 50  0000 R CNN
F 1 "0.1uF" H 1158 3045 50  0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 1250 3000 50  0001 C CNN
F 3 "~" H 1250 3000 50  0001 C CNN
F 4 "GRM188R71H104KA93D" H 1250 3000 50  0001 C CNN "MPN"
F 5 "0" H 1250 3000 50  0001 C CNN "Need_order"
	1    1250 3000
	-1   0    0    1   
$EndComp
Wire Wire Line
	1250 2900 1250 2850
Connection ~ 1250 2850
$Comp
L power:GNDA #PWR0302
U 1 1 5E620099
P 1250 3100
F 0 "#PWR0302" H 1250 2850 50  0001 C CNN
F 1 "GNDA" H 1255 2927 50  0000 C CNN
F 2 "" H 1250 3100 50  0001 C CNN
F 3 "" H 1250 3100 50  0001 C CNN
	1    1250 3100
	1    0    0    -1  
$EndComp
Wire Wire Line
	2950 3200 2950 3100
Text Notes 2400 2850 2    39   ~ 0
DC bias to upset mixer\nbalance, to get LO leakage
Wire Wire Line
	1550 2850 2850 2850
Connection ~ 2850 2850
Wire Wire Line
	2850 2850 2850 3950
$Comp
L Device:R_POT RV302
U 1 1 5E6EE7AD
P 9550 5700
F 0 "RV302" H 9480 5746 50  0000 R CNN
F 1 "10k" H 9480 5655 50  0000 R CNN
F 2 "Potentiometer_SMD:Potentiometer_Bourns_3214W_Vertical" H 9550 5700 50  0001 C CNN
F 3 "~" H 9550 5700 50  0001 C CNN
F 4 "3214W-1-103G" H 9550 5700 50  0001 C CNN "MPN"
F 5 "0" H 9550 5700 50  0001 C CNN "Need_order"
	1    9550 5700
	-1   0    0    1   
$EndComp
Text HLabel 9550 5500 0    50   Input ~ 0
CW_TONE
Wire Wire Line
	9550 5550 9550 5500
$Comp
L power:GNDA #PWR0333
U 1 1 5E706593
P 9550 5850
F 0 "#PWR0333" H 9550 5600 50  0001 C CNN
F 1 "GNDA" H 9555 5677 50  0000 C CNN
F 2 "" H 9550 5850 50  0001 C CNN
F 3 "" H 9550 5850 50  0001 C CNN
	1    9550 5850
	1    0    0    -1  
$EndComp
Connection ~ 9000 5700
$Comp
L Device:R R327
U 1 1 5E71DB7D
P 10450 5200
F 0 "R327" V 10335 5200 50  0000 C CNN
F 1 "1k" V 10244 5200 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 10380 5200 50  0001 C CNN
F 3 "~" H 10450 5200 50  0001 C CNN
F 4 "0" H 10450 5200 50  0001 C CNN "Need_order"
	1    10450 5200
	0    -1   -1   0   
$EndComp
Wire Wire Line
	10650 4350 10650 5200
Connection ~ 10650 5200
Wire Wire Line
	10650 5200 10650 5700
$Comp
L Device:CP_Small C346
U 1 1 5E8D889D
P 9200 5700
F 0 "C346" V 9067 5700 50  0000 C CNN
F 1 "1uF" V 8976 5700 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 9200 5700 50  0001 C CNN
F 3 "~" H 9200 5700 50  0001 C CNN
F 4 "08055C105JAT2A" H 9200 5700 50  0001 C CNN "MPN"
F 5 "0" H 9200 5700 50  0001 C CNN "Need_order"
	1    9200 5700
	0    -1   -1   0   
$EndComp
Wire Wire Line
	9300 5700 9400 5700
Wire Wire Line
	9100 5700 9000 5700
Text GLabel 10750 5400 1    50   Input ~ 0
+8V
Wire Wire Line
	10600 5200 10650 5200
Wire Wire Line
	10750 5700 10650 5700
Connection ~ 10650 5700
Wire Wire Line
	10650 5700 10650 5750
$Comp
L power:GNDA #PWR0321
U 1 1 5E5EB15C
P 6800 4050
F 0 "#PWR0321" H 6800 3800 50  0001 C CNN
F 1 "GNDA" H 6805 3877 50  0000 C CNN
F 2 "" H 6800 4050 50  0001 C CNN
F 3 "" H 6800 4050 50  0001 C CNN
	1    6800 4050
	1    0    0    -1  
$EndComp
Wire Wire Line
	6200 3650 6200 3750
Wire Wire Line
	6500 3750 6400 3750
Wire Wire Line
	6400 3750 6400 3650
Connection ~ 6400 3650
Connection ~ 6200 3650
Wire Wire Line
	6200 3650 6400 3650
Wire Wire Line
	600  1500 900  1500
Wire Wire Line
	2400 1050 2400 1500
Connection ~ 2400 1500
Wire Wire Line
	2500 1050 2500 1300
Wire Wire Line
	2850 1300 2950 1300
Wire Wire Line
	2950 1300 2950 1500
Connection ~ 2950 1500
Wire Wire Line
	2500 1300 2650 1300
Wire Wire Line
	950  1500 1250 1500
Wire Wire Line
	900  1050 900  1500
Connection ~ 900  1500
Wire Wire Line
	900  1500 950  1500
Wire Wire Line
	4600 1500 4600 1450
Wire Wire Line
	4350 1850 4400 1850
Wire Wire Line
	4400 1850 4400 1450
Wire Wire Line
	800  1100 800  1050
Wire Wire Line
	1000 1050 1000 1100
Wire Wire Line
	5800 1850 6200 1850
$Comp
L power:GNDA #PWR0318
U 1 1 5E8FA8FA
P 6100 1500
F 0 "#PWR0318" H 6100 1250 50  0001 C CNN
F 1 "GNDA" H 6105 1327 50  0000 C CNN
F 2 "" H 6100 1500 50  0001 C CNN
F 3 "" H 6100 1500 50  0001 C CNN
	1    6100 1500
	1    0    0    -1  
$EndComp
Wire Wire Line
	6200 1450 6200 1850
Connection ~ 6200 1850
$Comp
L power:GNDA #PWR0332
U 1 1 5E6C7437
P 9450 2000
F 0 "#PWR0332" H 9450 1750 50  0001 C CNN
F 1 "GNDA" H 9455 1827 50  0000 C CNN
F 2 "" H 9450 2000 50  0001 C CNN
F 3 "" H 9450 2000 50  0001 C CNN
	1    9450 2000
	1    0    0    -1  
$EndComp
Wire Wire Line
	9200 1950 9200 2000
Wire Wire Line
	9200 2000 9450 2000
Connection ~ 9450 2000
Wire Wire Line
	9200 1000 9200 1300
Wire Wire Line
	8850 1350 8850 1300
Wire Wire Line
	8850 1300 9200 1300
Connection ~ 9650 600 
Wire Wire Line
	9650 600  10750 600 
$Comp
L Device:C_Small C333
U 1 1 5E430997
P 7100 1000
F 0 "C333" V 7237 1000 50  0000 C CNN
F 1 "0.1uF" V 7328 1000 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 7100 1000 50  0001 C CNN
F 3 "~" H 7100 1000 50  0001 C CNN
F 4 "GRM188R71H104KA93D" H 7100 1000 50  0001 C CNN "MPN"
F 5 "0" H 7100 1000 50  0001 C CNN "Need_order"
	1    7100 1000
	0    1    1    0   
$EndComp
$Comp
L Connector:TestPoint TP?
U 1 1 5E5BF840
P 2950 3100
AR Path="/5E4C0E28/5E5BF840" Ref="TP?"  Part="1" 
AR Path="/5E3088F9/5E5BF840" Ref="TP301"  Part="1" 
F 0 "TP301" V 2904 3288 50  0000 L CNN
F 1 "LO1" V 2995 3288 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D1.5mm" H 3150 3100 50  0001 C CNN
F 3 "~" H 3150 3100 50  0001 C CNN
F 4 "0" H 2950 3100 50  0001 C CNN "Need_order"
	1    2950 3100
	0    1    1    0   
$EndComp
Connection ~ 2950 3100
Wire Wire Line
	2950 3100 2950 2200
$Comp
L Connector:TestPoint TP?
U 1 1 5E5D4BAD
P 8100 3850
AR Path="/5E4C0E28/5E5D4BAD" Ref="TP?"  Part="1" 
AR Path="/5E3088F9/5E5D4BAD" Ref="TP302"  Part="1" 
F 0 "TP302" H 8100 4083 50  0000 C CNN
F 1 "BFO" H 8100 4174 50  0000 C CNN
F 2 "TestPoint:TestPoint_Pad_D1.5mm" H 8300 3850 50  0001 C CNN
F 3 "~" H 8300 3850 50  0001 C CNN
F 4 "0" H 8100 3850 50  0001 C CNN "Need_order"
	1    8100 3850
	-1   0    0    1   
$EndComp
Wire Wire Line
	8000 3850 8100 3850
Connection ~ 8100 3850
Wire Wire Line
	8100 3850 8250 3850
$Comp
L Connector_Generic:Conn_01x02 J305
U 1 1 5E603F34
P 4550 2800
F 0 "J305" V 4767 2746 50  0000 C CNN
F 1 "IFGAIN" V 4676 2746 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 4550 2800 50  0001 C CNN
F 3 "~" H 4550 2800 50  0001 C CNN
F 4 "0" H 4550 2800 50  0001 C CNN "Need_order"
	1    4550 2800
	0    -1   -1   0   
$EndComp
Wire Wire Line
	4650 3000 5050 3000
$Comp
L power:GNDA #PWR0344
U 1 1 5E61C3E4
P 4550 3000
F 0 "#PWR0344" H 4550 2750 50  0001 C CNN
F 1 "GNDA" H 4555 2827 50  0000 C CNN
F 2 "" H 4550 3000 50  0001 C CNN
F 3 "" H 4550 3000 50  0001 C CNN
	1    4550 3000
	1    0    0    -1  
$EndComp
Text Notes 4200 2600 0    39   ~ 0
Either 33k fix or\npotentiometer\non IFGAIN
Text HLabel 9500 5100 0    50   Output ~ 0
AF_OUT
Wire Wire Line
	9000 5200 9600 5200
Wire Wire Line
	9500 5100 9600 5100
Wire Wire Line
	9600 5100 9600 5200
Connection ~ 9600 5200
Wire Wire Line
	9600 5200 10300 5200
$Comp
L Amplifier_Audio:SSM2167 U304
U 1 1 5E691F62
P 7700 2200
F 0 "U304" H 7700 2881 50  0000 C CNN
F 1 "SSM2167" H 7700 2790 50  0000 C CNN
F 2 "Package_SO:MSOP-10_3x3mm_P0.5mm" H 7700 2200 50  0001 C CNN
F 3 "https://www.analog.com/media/en/technical-documentation/data-sheets/SSM2167.pdf" H 7350 2650 50  0001 C CNN
F 4 "SSM2167-1RMZ-REEL" H 7700 2200 50  0001 C CNN "MPN"
F 5 "1" H 7700 2200 50  0001 C CNN "Need_order"
	1    7700 2200
	1    0    0    -1  
$EndComp
$Comp
L power:GNDA #PWR0347
U 1 1 5E6F0F11
P 7700 2700
F 0 "#PWR0347" H 7700 2450 50  0001 C CNN
F 1 "GNDA" H 7705 2527 50  0000 C CNN
F 2 "" H 7700 2700 50  0001 C CNN
F 3 "" H 7700 2700 50  0001 C CNN
	1    7700 2700
	-1   0    0    -1  
$EndComp
$Comp
L power:GNDA #PWR0348
U 1 1 5E6F1A2C
P 8000 1500
F 0 "#PWR0348" H 8000 1250 50  0001 C CNN
F 1 "GNDA" H 8005 1327 50  0000 C CNN
F 2 "" H 8000 1500 50  0001 C CNN
F 3 "" H 8000 1500 50  0001 C CNN
	1    8000 1500
	-1   0    0    -1  
$EndComp
Wire Wire Line
	7700 1700 7700 1300
Wire Wire Line
	7700 1300 8000 1300
Wire Wire Line
	7700 1300 7200 1300
Wire Wire Line
	7200 1300 7200 1350
Connection ~ 7700 1300
Wire Wire Line
	7200 1650 7200 2500
Wire Wire Line
	7200 2500 7300 2500
Text HLabel 7200 1700 0    50   Input ~ 0
MIC_SDn
Connection ~ 7450 750 
Wire Wire Line
	7200 1000 7250 1000
Connection ~ 7250 1000
Wire Wire Line
	7000 1000 6800 1000
Wire Wire Line
	6800 1000 6800 1900
Wire Wire Line
	6800 1900 7300 1900
$Comp
L Device:C_Small C362
U 1 1 5E8C11EF
P 7100 2150
F 0 "C362" H 7192 2104 50  0000 L CNN
F 1 "0.1uF-10uF" H 7192 2195 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 7100 2150 50  0001 C CNN
F 3 "~" H 7100 2150 50  0001 C CNN
F 4 "GRM188R71H104KA93D" H 7100 2150 50  0001 C CNN "MPN"
F 5 "0" H 7100 2150 50  0001 C CNN "Need_order"
	1    7100 2150
	-1   0    0    1   
$EndComp
Wire Wire Line
	7300 2000 7100 2000
Wire Wire Line
	7100 2000 7100 2050
Wire Wire Line
	7300 2300 7100 2300
Wire Wire Line
	7100 2300 7100 2250
$Comp
L Device:C_Small C363
U 1 1 5E8F6AE0
P 7100 2400
F 0 "C363" H 7009 2446 50  0000 R CNN
F 1 "DNF (470nF)" H 7009 2355 50  0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 7100 2400 50  0001 C CNN
F 3 "~" H 7100 2400 50  0001 C CNN
F 4 "stash" H 7100 2400 50  0001 C CNN "MPN"
F 5 "0" H 7100 2400 50  0001 C CNN "Need_order"
	1    7100 2400
	1    0    0    -1  
$EndComp
Connection ~ 7100 2300
$Comp
L power:GNDA #PWR0346
U 1 1 5E910621
P 7100 2500
F 0 "#PWR0346" H 7100 2250 50  0001 C CNN
F 1 "GNDA" H 7105 2327 50  0000 C CNN
F 2 "" H 7100 2500 50  0001 C CNN
F 3 "" H 7100 2500 50  0001 C CNN
	1    7100 2500
	-1   0    0    -1  
$EndComp
$Comp
L Device:R R331
U 1 1 5E9D9320
P 7700 3250
F 0 "R331" H 7630 3296 50  0000 R CNN
F 1 "10k" H 7630 3205 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 7630 3250 50  0001 C CNN
F 3 "~" H 7700 3250 50  0001 C CNN
F 4 "0" H 7700 3250 50  0001 C CNN "Need_order"
	1    7700 3250
	-1   0    0    -1  
$EndComp
Wire Wire Line
	8000 1300 8650 1300
Wire Wire Line
	8650 1300 8650 2300
Connection ~ 8000 1300
$Comp
L Device:R R332
U 1 1 5EA588A6
P 8350 2300
F 0 "R332" V 8143 2300 50  0000 C CNN
F 1 "2k" V 8234 2300 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 8280 2300 50  0001 C CNN
F 3 "~" H 8350 2300 50  0001 C CNN
F 4 "0" H 8350 2300 50  0001 C CNN "Need_order"
F 5 "Noise gate: -40dBV 0, -48 1k, -54 2k, -55 5k" V 8350 2300 50  0001 C CNN "Description"
	1    8350 2300
	0    1    1    0   
$EndComp
Connection ~ 8650 2300
Wire Wire Line
	8650 2300 8650 2400
Wire Wire Line
	8200 2300 8100 2300
$Comp
L power:GNDA #PWR0349
U 1 1 5EAC2FEA
P 8750 2350
F 0 "#PWR0349" H 8750 2100 50  0001 C CNN
F 1 "GNDA" H 8755 2177 50  0000 C CNN
F 2 "" H 8750 2350 50  0001 C CNN
F 3 "" H 8750 2350 50  0001 C CNN
	1    8750 2350
	-1   0    0    -1  
$EndComp
Wire Wire Line
	8750 2350 8750 2200
Wire Wire Line
	8750 2200 8600 2200
Wire Wire Line
	8400 2200 8100 2200
Wire Wire Line
	8500 2300 8650 2300
Wire Wire Line
	8100 2400 8200 2400
Wire Wire Line
	8650 2400 8500 2400
$Comp
L Device:R R318
U 1 1 5E4A289A
P 8350 2400
F 0 "R318" V 8465 2400 50  0000 C CNN
F 1 "75k" V 8556 2400 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 8280 2400 50  0001 C CNN
F 3 "~" H 8350 2400 50  0001 C CNN
F 4 "0" H 8350 2400 50  0001 C CNN "Need_order"
F 5 "Compression: 1:1 0, 2:1 15k, 3:1 35k, 5:1 75k, 10:1 175k Ohm" V 8350 2400 50  0001 C CNN "Description"
	1    8350 2400
	0    1    1    0   
$EndComp
$Comp
L power:GNDA #PWR0326
U 1 1 5E40678F
P 9100 3050
F 0 "#PWR0326" H 9100 2800 50  0001 C CNN
F 1 "GNDA" H 9105 2877 50  0000 C CNN
F 2 "" H 9100 3050 50  0001 C CNN
F 3 "" H 9100 3050 50  0001 C CNN
	1    9100 3050
	-1   0    0    -1  
$EndComp
$Comp
L Device:C_Small C343
U 1 1 5E406785
P 9100 2950
F 0 "C343" H 9008 2904 50  0000 R CNN
F 1 "0.1uF" H 9008 2995 50  0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 9100 2950 50  0001 C CNN
F 3 "~" H 9100 2950 50  0001 C CNN
F 4 "GRM188R71H104KA93D" H 9100 2950 50  0001 C CNN "MPN"
F 5 "0" H 9100 2950 50  0001 C CNN "Need_order"
	1    9100 2950
	1    0    0    1   
$EndComp
Wire Wire Line
	9150 2850 9100 2850
Connection ~ 9100 2850
Wire Wire Line
	8100 2000 8150 2000
Wire Wire Line
	8150 2000 8150 2600
Wire Wire Line
	7700 3450 8250 3450
Connection ~ 7700 3450
Wire Wire Line
	8150 2800 8150 3050
Wire Wire Line
	8150 3050 7700 3050
$Comp
L Connector:TestPoint TP?
U 1 1 5EED9F23
P 8150 3050
AR Path="/5E4C0E28/5EED9F23" Ref="TP?"  Part="1" 
AR Path="/5E3088F9/5EED9F23" Ref="TP303"  Part="1" 
F 0 "TP303" H 8150 3283 50  0000 C CNN
F 1 "MIC OUT" H 8150 3374 50  0000 C CNN
F 2 "TestPoint:TestPoint_Pad_D1.5mm" H 8350 3050 50  0001 C CNN
F 3 "~" H 8350 3050 50  0001 C CNN
F 4 "0" H 8150 3050 50  0001 C CNN "Need_order"
	1    8150 3050
	-1   0    0    1   
$EndComp
Connection ~ 8150 3050
$Comp
L power:+3.3V #PWR?
U 1 1 5F0402FB
P 7700 1300
AR Path="/5E2FA006/5F0402FB" Ref="#PWR?"  Part="1" 
AR Path="/5F0402FB" Ref="#PWR?"  Part="1" 
AR Path="/5E3088F9/5F0402FB" Ref="#PWR0106"  Part="1" 
F 0 "#PWR0106" H 7700 1150 50  0001 C CNN
F 1 "+3.3V" H 7715 1473 50  0000 C CNN
F 2 "" H 7700 1300 50  0001 C CNN
F 3 "" H 7700 1300 50  0001 C CNN
	1    7700 1300
	1    0    0    -1  
$EndComp
Wire Wire Line
	8150 4600 9250 4600
Wire Wire Line
	7550 4250 7550 4300
$Comp
L mpb:BAT18 D304
U 1 1 5E9B8B08
P 7550 4750
F 0 "D304" V 7596 4671 50  0000 R CNN
F 1 "BAT18" V 7505 4671 50  0000 R CNN
F 2 "Package_TO_SOT_SMD:SOT-23_Handsoldering" H 7550 4800 50  0001 C CNN
F 3 "~" H 7550 4750 50  0001 C CNN
F 4 "0" H 7550 4750 50  0001 C CNN "Need_order"
	1    7550 4750
	0    -1   -1   0   
$EndComp
Wire Wire Line
	7550 4600 3450 4600
Connection ~ 7550 4600
Wire Wire Line
	7550 4600 7950 4600
$Comp
L Device:C_Small C320
U 1 1 5E3DAFF4
P 8050 4600
F 0 "C320" V 7821 4600 50  0000 C CNN
F 1 "10nF" V 7912 4600 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 8050 4600 50  0001 C CNN
F 3 "~" H 8050 4600 50  0001 C CNN
F 4 "VJ0805A103KXJTBC" H 8050 4600 50  0001 C CNN "MPN"
F 5 "1" H 8050 4600 50  0001 C CNN "Need_order"
	1    8050 4600
	0    1    1    0   
$EndComp
$Comp
L power:GNDA #PWR0311
U 1 1 5E3D3FF0
P 7550 4900
F 0 "#PWR0311" H 7550 4650 50  0001 C CNN
F 1 "GNDA" V 7555 4773 50  0000 R CNN
F 2 "" H 7550 4900 50  0001 C CNN
F 3 "" H 7550 4900 50  0001 C CNN
	1    7550 4900
	1    0    0    -1  
$EndComp
$Comp
L Device:R R306
U 1 1 5E3D3887
P 7550 4450
F 0 "R306" H 7480 4404 50  0000 R CNN
F 1 "1k" H 7480 4495 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 7480 4450 50  0001 C CNN
F 3 "~" H 7550 4450 50  0001 C CNN
F 4 "0" H 7550 4450 50  0001 C CNN "Need_order"
	1    7550 4450
	-1   0    0    1   
$EndComp
$Comp
L Device:CP_Small C359
U 1 1 5E708438
P 8050 5400
F 0 "C359" H 8137 5446 50  0000 L CNN
F 1 "10uF" H 8137 5355 50  0000 L CNN
F 2 "Capacitor_SMD:C_1210_3225Metric_Pad1.42x2.65mm_HandSolder" H 8050 5400 50  0001 C CNN
F 3 "~" H 8050 5400 50  0001 C CNN
F 4 "TAJA106K016RNJ" H 8050 5400 50  0001 C CNN "MPN"
F 5 "0" H 8050 5400 50  0001 C CNN "Need_order"
F 6 "47uF" H 8050 5400 50  0001 C CNN "OriginalValue"
	1    8050 5400
	-1   0    0    -1  
$EndComp
$Comp
L power:GNDA #PWR0324
U 1 1 5E708948
P 8050 5500
F 0 "#PWR0324" H 8050 5250 50  0001 C CNN
F 1 "GNDA" H 8055 5327 50  0000 C CNN
F 2 "" H 8050 5500 50  0001 C CNN
F 3 "" H 8050 5500 50  0001 C CNN
	1    8050 5500
	1    0    0    -1  
$EndComp
Wire Wire Line
	8250 5300 8050 5300
Wire Wire Line
	8250 5300 8250 5500
Wire Wire Line
	3050 2300 3050 2500
$Comp
L Device:C_Small C360
U 1 1 5E75D590
P 3050 2600
F 0 "C360" H 3142 2646 50  0000 L CNN
F 1 "DNF" H 3142 2555 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 3050 2600 50  0001 C CNN
F 3 "~" H 3050 2600 50  0001 C CNN
F 4 "" H 3050 2600 50  0001 C CNN "MPN"
F 5 "0" H 3050 2600 50  0001 C CNN "Need_order"
	1    3050 2600
	1    0    0    -1  
$EndComp
Wire Wire Line
	3550 2500 3550 2800
Wire Wire Line
	3550 2800 3050 2800
Wire Wire Line
	3050 2800 3050 2700
Connection ~ 3550 2800
$Comp
L Device:C_Small C361
U 1 1 5E81CE48
P 8250 4250
F 0 "C361" H 8342 4296 50  0000 L CNN
F 1 "DNF" H 8342 4205 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 8250 4250 50  0001 C CNN
F 3 "~" H 8250 4250 50  0001 C CNN
F 4 "" H 8250 4250 50  0001 C CNN "MPN"
F 5 "0" H 8250 4250 50  0001 C CNN "Need_order"
	1    8250 4250
	1    0    0    -1  
$EndComp
Wire Wire Line
	8250 4150 8250 3950
$Comp
L power:GNDA #PWR0325
U 1 1 5E835A25
P 8250 4350
F 0 "#PWR0325" H 8250 4100 50  0001 C CNN
F 1 "GNDA" H 8255 4177 50  0000 C CNN
F 2 "" H 8250 4350 50  0001 C CNN
F 3 "" H 8250 4350 50  0001 C CNN
	1    8250 4350
	1    0    0    -1  
$EndComp
Wire Wire Line
	4050 1950 4050 4300
Text Label 7700 3050 0    50   ~ 0
MIC_OUT
Text HLabel 8200 800  0    50   Input ~ 0
CW_TONE
Text Label 8200 900  2    50   ~ 0
MIC_OUT
Text Notes 7850 700  0    39   ~ 0
In case the balance upsetting\nLO leakage trick doesn't work
$Comp
L Connector_Generic:Conn_01x02 J306
U 1 1 5E89C9A4
P 8400 800
F 0 "J306" H 8480 792 50  0000 L CNN
F 1 "CW_TONE" H 8480 701 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 8400 800 50  0001 C CNN
F 3 "~" H 8400 800 50  0001 C CNN
F 4 "0" H 8400 800 50  0001 C CNN "Need_order"
	1    8400 800 
	1    0    0    -1  
$EndComp
Text Notes 5750 6700 2    50   ~ 0
8 Ohm
NoConn ~ 6150 6300
Wire Wire Line
	6100 6200 6150 6200
Wire Wire Line
	6100 6700 6100 6200
Wire Wire Line
	6000 6700 6100 6700
Wire Wire Line
	6000 6600 6150 6600
Wire Wire Line
	6050 6500 6150 6500
$Comp
L mpb:CUI-SJ-3524-SMT-TR J?
U 1 1 5E9EEA5B
P 6350 6300
AR Path="/5E2FA006/5E9EEA5B" Ref="J?"  Part="1" 
AR Path="/5E9EEA5B" Ref="J?"  Part="1" 
AR Path="/5E3088F9/5E9EEA5B" Ref="J308"  Part="1" 
F 0 "J308" H 6332 6625 50  0000 C CNN
F 1 "Headphones" H 6332 6534 50  0000 C CNN
F 2 "Connector_Audio:Jack_3.5mm_CUI_SJ-3524-SMT_Horizontal" H 6350 6300 50  0001 C CNN
F 3 "~" H 6350 6300 50  0001 C CNN
F 4 "SJ-3524-SMT-TR" H 6350 6300 50  0001 C CNN "MPN"
F 5 "1" H 6350 6300 50  0001 C CNN "Need_order"
	1    6350 6300
	-1   0    0    -1  
$EndComp
Connection ~ 6100 6700
$Comp
L power:GNDA #PWR0112
U 1 1 5E9EEA62
P 6100 6700
AR Path="/5E3088F9/5E9EEA62" Ref="#PWR0112"  Part="1" 
AR Path="/5E9EEA62" Ref="#PWR?"  Part="1" 
F 0 "#PWR0112" H 6100 6450 50  0001 C CNN
F 1 "GNDA" H 6105 6527 50  0000 C CNN
F 2 "" H 6100 6700 50  0001 C CNN
F 3 "" H 6100 6700 50  0001 C CNN
	1    6100 6700
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_01x02 J307
U 1 1 5E9EEA69
P 5800 6700
AR Path="/5E3088F9/5E9EEA69" Ref="J307"  Part="1" 
AR Path="/5E9EEA69" Ref="J?"  Part="1" 
F 0 "J307" H 5718 6375 50  0000 C CNN
F 1 "SPKR" H 5718 6466 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 5800 6700 50  0001 C CNN
F 3 "~" H 5800 6700 50  0001 C CNN
F 4 "0" H 5800 6700 50  0001 C CNN "Need_order"
	1    5800 6700
	-1   0    0    1   
$EndComp
Wire Wire Line
	6050 5800 6950 5800
Wire Wire Line
	6050 5800 6050 6500
Text Notes 6550 -250 0    79   ~ 16
TODO\ncap in series with MIC?\nwhy cap on RV301 2-3 ?\n
Text GLabel 7550 4250 2    50   Input ~ 0
+8VRX
Text GLabel 6850 3750 2    50   Input ~ 0
+8VRX
Wire Wire Line
	6850 3750 6800 3750
Connection ~ 6800 3750
Text GLabel 4650 1500 2    50   Input ~ 0
+8VTX
Wire Wire Line
	4650 1500 4600 1500
Text GLabel 1000 1100 2    50   Input ~ 0
+8VRX
Text GLabel 2850 900  1    50   Input ~ 0
+8VTX
Text GLabel 9150 600  0    50   Input ~ 0
+8VRX
Wire Wire Line
	9150 600  9200 600 
Connection ~ 9200 600 
$EndSCHEMATC