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-rw-r--r--kicad/baseband.sch926
1 files changed, 477 insertions, 449 deletions
diff --git a/kicad/baseband.sch b/kicad/baseband.sch
index cec59dc..c3324d3 100644
--- a/kicad/baseband.sch
+++ b/kicad/baseband.sch
@@ -5,7 +5,7 @@ $Descr A4 11693 8268
encoding utf-8
Sheet 3 6
Title "Picardy Anglian Mashup"
-Date ""
+Date "2020-02-24"
Rev ""
Comp "HB9EGM"
Comment1 ""
@@ -200,23 +200,23 @@ NoConn ~ 3050 2300
$Comp
L Device:C_Small C?
U 1 1 5E324B86
-P 2850 2200
-F 0 "C?" V 2621 2200 50 0000 C CNN
-F 1 "2.2nF" V 2712 2200 50 0000 C CNN
-F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 2850 2200 50 0001 C CNN
-F 3 "~" H 2850 2200 50 0001 C CNN
-F 4 "CBR" H 2850 2200 50 0001 C CNN "MPN"
-F 5 "0" H 2850 2200 50 0001 C CNN "Need_order"
- 1 2850 2200
- 0 1 1 0
+P 2950 2800
+F 0 "C?" H 3042 2846 50 0000 L CNN
+F 1 "2.2nF" H 3042 2755 50 0000 L CNN
+F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 2950 2800 50 0001 C CNN
+F 3 "~" H 2950 2800 50 0001 C CNN
+F 4 "CBR" H 2950 2800 50 0001 C CNN "MPN"
+F 5 "0" H 2950 2800 50 0001 C CNN "Need_order"
+ 1 2950 2800
+ 1 0 0 -1
$EndComp
Wire Wire Line
2950 2200 3050 2200
-Text HLabel 2600 2200 0 50 Input ~ 0
+Text HLabel 2950 3050 3 50 Input ~ 0
LO1
Wire Wire Line
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-Text Notes 2400 2150 0 50 ~ 0
+ 2950 3050 2950 2900
+Text Notes 3400 3200 2 50 ~ 0
200mVpp
$Comp
L Device:C_Small C?
@@ -236,9 +236,9 @@ Wire Wire Line
Text Notes 500 1200 0 50 ~ 0
Freq = \nLO1 - 4.9152MHz
Wire Wire Line
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+ 3050 1900 2850 1900
Wire Wire Line
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+ 2850 1900 2850 2850
$Comp
L Device:C_Small C?
U 1 1 5E348FC2
@@ -653,78 +653,59 @@ Wire Wire Line
5900 3350 6050 3350
Connection ~ 6050 3350
Wire Wire Line
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+ 6050 3650 6200 3650
$Comp
L Device:R R?
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-F 0 "R?" H 6100 3900 50 0000 L CNN
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-F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 6180 3850 50 0001 C CNN
-F 3 "~" H 6250 3850 50 0001 C CNN
-F 4 "0" H 6250 3850 50 0001 C CNN "Need_order"
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- 1 0 0 -1
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$EndComp
Wire Wire Line
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-Connection ~ 6250 3650
-Wire Wire Line
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-Wire Wire Line
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$Comp
L Device:C_Small C?
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-F 0 "C?" H 6308 3804 50 0000 R CNN
-F 1 "0.1uF" H 6308 3895 50 0000 R CNN
-F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 6400 3850 50 0001 C CNN
-F 3 "~" H 6400 3850 50 0001 C CNN
-F 4 "GRM188R71H104KA93D" H 6400 3850 50 0001 C CNN "MPN"
-F 5 "0" H 6400 3850 50 0001 C CNN "Need_order"
- 1 6400 3850
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+F 3 "~" H 6200 3850 50 0001 C CNN
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+F 5 "0" H 6200 3850 50 0001 C CNN "Need_order"
+ 1 6200 3850
-1 0 0 1
$EndComp
-Wire Wire Line
- 6400 3750 6400 3650
-Connection ~ 6400 3650
$Comp
L power:GNDA #PWR?
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-F 0 "#PWR?" H 6400 3700 50 0001 C CNN
-F 1 "GNDA" H 6405 3777 50 0000 C CNN
-F 2 "" H 6400 3950 50 0001 C CNN
-F 3 "" H 6400 3950 50 0001 C CNN
- 1 6400 3950
+P 6200 3950
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+F 3 "" H 6200 3950 50 0001 C CNN
+ 1 6200 3950
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C?
U 1 1 5E3BFB26
-P 6250 4200
-F 0 "C?" H 6341 4154 50 0000 L CNN
-F 1 "0.1uF" H 6341 4245 50 0000 L CNN
-F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 6250 4200 50 0001 C CNN
-F 3 "~" H 6250 4200 50 0001 C CNN
-F 4 "GRM188R71H104KA93D" H 6250 4200 50 0001 C CNN "MPN"
-F 5 "0" H 6250 4200 50 0001 C CNN "Need_order"
- 1 6250 4200
+P 6800 3950
+F 0 "C?" 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
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+F 5 "0" H 6800 3950 50 0001 C CNN "Need_order"
+ 1 6800 3950
-1 0 0 1
$EndComp
$Comp
-L power:GNDA #PWR?
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-P 6250 4300
-F 0 "#PWR?" H 6250 4050 50 0001 C CNN
-F 1 "GNDA" H 6255 4127 50 0000 C CNN
-F 2 "" H 6250 4300 50 0001 C CNN
-F 3 "" H 6250 4300 50 0001 C CNN
- 1 6250 4300
- 1 0 0 -1
-$EndComp
-$Comp
L Device:C_Small C?
U 1 1 5E3C120C
P 6400 3150
@@ -840,101 +821,6 @@ Wire Wire Line
Wire Wire Line
9250 4600 9250 3600
$Comp
-L Device:Crystal_Small Y?
-U 1 1 5E3EAB00
-P 7700 3850
-F 0 "Y?" H 7700 4075 50 0000 C CNN
-F 1 "4.915MHz" H 7700 3984 50 0000 C CNN
-F 2 "Crystal:Crystal_SMD_HC49-SD" H 7700 3850 50 0001 C CNN
-F 3 "https://www.mouser.ch/datasheet/2/122/csm-12r-3004.pdf" H 7700 3850 50 0001 C CNN
-F 4 "ECS-49-20-5PX-TR" H 7700 3850 50 0001 C CNN "MPN"
-F 5 "1" H 7700 3850 50 0001 C CNN "Need_order"
- 1 7700 3850
- 1 0 0 -1
-$EndComp
-$Comp
-L Device:C_Small C?
-U 1 1 5E3EB875
-P 7850 4000
-F 0 "C?" H 7758 3954 50 0000 R CNN
-F 1 "47pF" H 7758 4045 50 0000 R CNN
-F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 7850 4000 50 0001 C CNN
-F 3 "~" H 7850 4000 50 0001 C CNN
-F 4 "CBR" H 7850 4000 50 0001 C CNN "MPN"
-F 5 "0" H 7850 4000 50 0001 C CNN "Need_order"
- 1 7850 4000
- -1 0 0 1
-$EndComp
-Wire Wire Line
- 7850 3900 7850 3850
-Wire Wire Line
- 7850 3850 7800 3850
-$Comp
-L Device:C_Small C?
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-F 0 "C?" V 7563 4150 50 0000 C CNN
-F 1 "270pF" V 7472 4150 50 0000 C CNN
-F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 7700 4150 50 0001 C CNN
-F 3 "~" H 7700 4150 50 0001 C CNN
-F 4 "stash" H 7700 4150 50 0001 C CNN "MPN"
-F 5 "0" H 7700 4150 50 0001 C CNN "Need_order"
- 1 7700 4150
- 0 -1 -1 0
-$EndComp
-Wire Wire Line
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-Wire Wire Line
- 7850 4150 7850 4100
-Wire Wire Line
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-Wire Wire Line
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-Connection ~ 7850 4150
-Wire Wire Line
- 7850 3850 8250 3850
-Connection ~ 7850 3850
-$Comp
-L power:GNDA #PWR?
-U 1 1 5E3FC4ED
-P 7600 4150
-F 0 "#PWR?" H 7600 3900 50 0001 C CNN
-F 1 "GNDA" V 7605 4023 50 0000 R CNN
-F 2 "" H 7600 4150 50 0001 C CNN
-F 3 "" H 7600 4150 50 0001 C CNN
- 1 7600 4150
- 0 1 1 0
-$EndComp
-$Comp
-L Device:L_Core_Iron L?
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-P 7350 3850
-F 0 "L?" V 7169 3850 50 0000 C CNN
-F 1 "47uH" V 7260 3850 50 0000 C CNN
-F 2 "Inductor_SMD:L_1210_3225Metric_Pad1.42x2.65mm_HandSolder" H 7350 3850 50 0001 C CNN
-F 3 "~" H 7350 3850 50 0001 C CNN
-F 4 "To increase oscillation freq by 100Hz" V 7350 3850 50 0001 C CNN "Description"
-F 5 "LQW32FT470M0HL" H 7350 3850 50 0001 C CNN "MPN"
-F 6 "1" H 7350 3850 50 0001 C CNN "Need_order"
- 1 7350 3850
- 0 1 1 0
-$EndComp
-Wire Wire Line
- 7500 3850 7600 3850
-$Comp
-L power:GNDA #PWR?
-U 1 1 5E401A01
-P 7150 4100
-F 0 "#PWR?" H 7150 3850 50 0001 C CNN
-F 1 "GNDA" H 7155 3927 50 0000 C CNN
-F 2 "" H 7150 4100 50 0001 C CNN
-F 3 "" H 7150 4100 50 0001 C CNN
- 1 7150 4100
- 1 0 0 -1
-$EndComp
-Wire Wire Line
- 7150 3850 7200 3850
-$Comp
L power:GNDA #PWR?
U 1 1 5E40635B
P 8750 4150
@@ -1455,14 +1341,14 @@ $Comp
L Device:CP_Small C?
U 1 1 5E518D0F
P 10500 4350
-F 0 "C?" V 10725 4350 50 0000 C CNN
-F 1 "1uF" V 10634 4350 50 0000 C CNN
+F 0 "C?" 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
+ 0 1 1 0
$EndComp
Wire Wire Line
10300 4350 10400 4350
@@ -1470,8 +1356,8 @@ $Comp
L Amplifier_Audio:LM386 U?
U 1 1 5E521CFD
P 8250 5800
-F 0 "U?" H 8594 5846 50 0000 L CNN
-F 1 "LM386M-1" H 8594 5755 50 0000 L CNN
+F 0 "U?" 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"
@@ -1543,10 +1429,6 @@ F 5 "0" H 8150 6250 50 0001 C CNN "Need_order"
$EndComp
Wire Wire Line
8250 6250 8250 6100
-Wire Wire Line
- 8150 6100 8050 6100
-Wire Wire Line
- 8050 6100 8050 6250
$Comp
L Device:R R?
U 1 1 5E567FE9
@@ -1594,85 +1476,70 @@ Wire Wire Line
$Comp
L Device:R R?
U 1 1 5E5A82B1
-P 7500 5950
-F 0 "R?" H 7430 5904 50 0000 R CNN
-F 1 "10" H 7430 5995 50 0000 R CNN
-F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 7430 5950 50 0001 C CNN
-F 3 "~" H 7500 5950 50 0001 C CNN
-F 4 "0" H 7500 5950 50 0001 C CNN "Need_order"
- 1 7500 5950
+P 7200 6150
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+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 C?
U 1 1 5E5A872F
-P 7500 6250
-F 0 "C?" H 7408 6204 50 0000 R CNN
-F 1 "0.1uF" H 7408 6295 50 0000 R CNN
-F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 7500 6250 50 0001 C CNN
-F 3 "~" H 7500 6250 50 0001 C CNN
-F 4 "GRM188R71H104KA93D" H 7500 6250 50 0001 C CNN "MPN"
-F 5 "0" H 7500 6250 50 0001 C CNN "Need_order"
- 1 7500 6250
- -1 0 0 1
+P 7200 5900
+F 0 "C?" H 7292 5946 50 0000 L CNN
+F 1 "0.1uF" H 7292 5855 50 0000 L CNN
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+F 3 "~" H 7200 5900 50 0001 C CNN
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+F 5 "0" H 7200 5900 50 0001 C CNN "Need_order"
+ 1 7200 5900
+ 1 0 0 -1
$EndComp
-Wire Wire Line
- 7500 6150 7500 6100
$Comp
L power:GNDA #PWR?
U 1 1 5E5B1951
-P 7500 6350
-F 0 "#PWR?" H 7500 6100 50 0001 C CNN
-F 1 "GNDA" H 7505 6177 50 0000 C CNN
-F 2 "" H 7500 6350 50 0001 C CNN
-F 3 "" H 7500 6350 50 0001 C CNN
- 1 7500 6350
+P 7200 6300
+F 0 "#PWR?" H 7200 6050 50 0001 C CNN
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+F 3 "" H 7200 6300 50 0001 C CNN
+ 1 7200 6300
1 0 0 -1
$EndComp
Wire Wire Line
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+ 7200 5800 7950 5800
$Comp
L Device:CP_Small C?
U 1 1 5E5BAD46
-P 7300 5800
-F 0 "C?" V 7075 5800 50 0000 C CNN
-F 1 "220uF" V 7166 5800 50 0000 C CNN
-F 2 "Capacitor_THT:CP_Radial_D8.0mm_P3.50mm" H 7300 5800 50 0001 C CNN
-F 3 "~" H 7300 5800 50 0001 C CNN
-F 4 "0" H 7300 5800 50 0001 C CNN "Need_order"
- 1 7300 5800
+P 7050 5800
+F 0 "C?" V 6825 5800 50 0000 C CNN
+F 1 "220uF" V 6916 5800 50 0000 C CNN
+F 2 "Capacitor_THT:CP_Radial_D8.0mm_P3.50mm" 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
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-Connection ~ 7500 5800
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+Connection ~ 7200 5800
Wire Wire Line
- 7000 5800 7200 5800
+ 6750 5800 6950 5800
$Comp
L Device:R R?
U 1 1 5E5DBA37
-P 10800 5200
-F 0 "R?" H 10730 5154 50 0000 R CNN
-F 1 "12k" H 10730 5245 50 0000 R CNN
-F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 10730 5200 50 0001 C CNN
-F 3 "~" H 10800 5200 50 0001 C CNN
-F 4 "0" H 10800 5200 50 0001 C CNN "Need_order"
- 1 10800 5200
- -1 0 0 1
-$EndComp
-$Comp
-L power:GNDA #PWR?
-U 1 1 5E5EF78B
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-F 0 "#PWR?" H 10800 5150 50 0001 C CNN
-F 1 "GNDA" H 10805 5227 50 0000 C CNN
-F 2 "" H 10800 5400 50 0001 C CNN
-F 3 "" H 10800 5400 50 0001 C CNN
- 1 10800 5400
+P 10750 5550
+F 0 "R?" H 10820 5596 50 0000 L CNN
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+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
-Wire Wire Line
- 10800 5400 10800 5350
$Comp
L power:GNDA #PWR?
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@@ -1689,60 +1556,49 @@ Wire Wire Line
$Comp
L Device:CP_Small C?
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-P 10200 6050
-F 0 "C?" H 10287 6096 50 0000 L CNN
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-F 3 "~" H 10200 6050 50 0001 C CNN
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-F 5 "0" H 10200 6050 50 0001 C CNN "Need_order"
-F 6 "47uF" H 10200 6050 50 0001 C CNN "OriginalValue"
- 1 10200 6050
+P 10300 6050
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-1 0 0 -1
$EndComp
Wire Wire Line
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$Comp
L power:GNDA #PWR?
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-F 2 "" H 10200 6200 50 0001 C CNN
-F 3 "" H 10200 6200 50 0001 C CNN
- 1 10200 6200
+P 10300 6200
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1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
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-Wire Wire Line
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-Wire Wire Line
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-Wire Wire Line
- 10800 5050 10800 4800
-Wire Wire Line
- 10800 4800 10650 4800
+ 9000 5200 9000 5700
$Comp
L Device:R R?
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-P 10200 5750
-F 0 "R?" H 10270 5704 50 0000 L CNN
-F 1 "1.5k" H 10270 5795 50 0000 L CNN
-F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 10130 5750 50 0001 C CNN
-F 3 "~" H 10200 5750 50 0001 C CNN
-F 4 "0" H 10200 5750 50 0001 C CNN "Need_order"
- 1 10200 5750
+P 10300 5750
+F 0 "R?" H 10370 5704 50 0000 L CNN
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-1 0 0 1
$EndComp
Wire Wire Line
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-Connection ~ 10200 5950
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+Connection ~ 10300 5950
$Comp
L Device:R_POT RV?
U 1 1 5E65FDD7
@@ -1787,61 +1643,61 @@ $EndComp
Wire Wire Line
10900 3250 10900 3350
Wire Wire Line
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+ 10900 3050 10900 2300
Wire Wire Line
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$Comp
L Device:R R?
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-P 8950 1500
-F 0 "R?" H 8881 1546 50 0000 R CNN
-F 1 "390k" H 8881 1455 50 0000 R CNN
-F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 8880 1500 50 0001 C CNN
-F 3 "~" H 8950 1500 50 0001 C CNN
-F 4 "0" H 8950 1500 50 0001 C CNN "Need_order"
- 1 8950 1500
+P 8950 1250
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+F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 8880 1250 50 0001 C CNN
+F 3 "~" H 8950 1250 50 0001 C CNN
+F 4 "0" H 8950 1250 50 0001 C CNN "Need_order"
+ 1 8950 1250
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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+ 9300 1100 9300 1300
$Comp
L Device:R R?
U 1 1 5E6AF3E2
-P 9300 1150
-F 0 "R?" H 9370 1196 50 0000 L CNN
-F 1 "4.7k" H 9370 1105 50 0000 L CNN
-F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 9230 1150 50 0001 C CNN
-F 3 "~" H 9300 1150 50 0001 C CNN
-F 4 "0" H 9300 1150 50 0001 C CNN "Need_order"
- 1 9300 1150
+P 9300 850
+F 0 "R?" H 9370 896 50 0000 L CNN
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+F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 9230 850 50 0001 C CNN
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+F 4 "0" H 9300 850 50 0001 C CNN "Need_order"
+ 1 9300 850
1 0 0 -1
$EndComp
Wire Wire Line
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-Connection ~ 9300 1350
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+Connection ~ 9300 1100
$Comp
L Device:CP_Small C?
U 1 1 5E6BAD4B
-P 9450 1500
-F 0 "C?" V 9675 1500 50 0000 C CNN
-F 1 "2.2uF" V 9584 1500 50 0000 C CNN
-F 2 "Capacitor_SMD:C_0805_2012Metric" H 9450 1500 50 0001 C CNN
-F 3 "~" H 9450 1500 50 0001 C CNN
-F 4 "08055C225JATA" H 9450 1500 50 0001 C CNN "MPN"
-F 5 "0" H 9450 1500 50 0001 C CNN "Need_order"
-F 6 "4.7uF" H 9450 1500 50 0001 C CNN "OriginalValue"
- 1 9450 1500
+P 9450 1300
+F 0 "C?" 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 1500 9300 1500
-Connection ~ 9300 1500
+ 9350 1300 9300 1300
+Connection ~ 9300 1300
Wire Wire Line
- 9300 1500 9300 1550
+ 9300 1300 9300 1550
$Comp
L power:GNDA #PWR?
U 1 1 5E6C7437
@@ -1856,44 +1712,30 @@ $EndComp
Wire Wire Line
9300 2000 9300 1950
$Comp
-L Diode:1N5711 D?
-U 1 1 5E6D7118
-P 9900 1500
-F 0 "D?" H 9900 1284 50 0000 C CNN
-F 1 "EP05Q03L" H 9900 1375 50 0000 C CNN
-F 2 "Diode_SMD:D_SOD-123F" H 9900 1325 50 0001 C CNN
-F 3 "https://www.mouser.ch/datasheet/2/115/ds11015-60335.pdf" H 9900 1500 50 0001 C CNN
-F 4 "1N5711W-7-F" H 9900 1500 50 0001 C CNN "MPN"
-F 5 "0" H 9900 1500 50 0001 C CNN "Need_order"
-F 6 "1N5711 or Ge" H 9900 1500 50 0001 C CNN "OriginalValue"
- 1 9900 1500
- -1 0 0 1
-$EndComp
-$Comp
-L Diode:1N5711 D?
+L Device:D_Schottky D?
U 1 1 5E6D976F
-P 9700 1700
-F 0 "D?" V 9654 1779 50 0000 L CNN
-F 1 "EP05Q03L" V 9745 1779 50 0000 L CNN
-F 2 "Diode_SMD:D_SOD-123F" H 9700 1525 50 0001 C CNN
-F 3 "https://www.mouser.ch/datasheet/2/115/ds11015-60335.pdf" H 9700 1700 50 0001 C CNN
-F 4 "1N5711W-7-F" H 9700 1700 50 0001 C CNN "MPN"
-F 5 "0" H 9700 1700 50 0001 C CNN "Need_order"
-F 6 "1N5711 or Ge" H 9700 1700 50 0001 C CNN "OriginalValue"
- 1 9700 1700
+P 9700 1550
+F 0 "D?" V 9654 1629 50 0000 L CNN
+F 1 "EP05Q03L" V 9745 1629 50 0000 L CNN
+F 2 "Diode_SMD:D_SOD-123F" H 9700 1375 50 0001 C CNN
+F 3 "" H 9700 1550 50 0001 C CNN
+F 4 "EP05Q03L" H 9700 1550 50 0001 C CNN "MPN"
+F 5 "0" H 9700 1550 50 0001 C CNN "Need_order"
+F 6 "1N5711 or Ge" H 9700 1550 50 0001 C CNN "OriginalValue"
+ 1 9700 1550
0 1 1 0
$EndComp
Wire Wire Line
- 9550 1500 9700 1500
+ 9550 1300 9700 1300
Wire Wire Line
- 9700 1550 9700 1500
-Connection ~ 9700 1500
+ 9700 1400 9700 1300
+Connection ~ 9700 1300
Wire Wire Line
- 9700 1500 9750 1500
+ 9700 1300 9750 1300
Wire Wire Line
9300 2000 9550 2000
Wire Wire Line
- 9700 1850 9700 2000
+ 9700 1700 9700 2000
Wire Wire Line
9700 2000 9550 2000
Connection ~ 9550 2000
@@ -1933,58 +1775,57 @@ Wire Wire Line
8650 2850 8750 2850
Connection ~ 8750 2850
Wire Wire Line
- 8950 2800 8950 1750
+ 8950 2300 8950 1750
Wire Wire Line
- 8950 2800 10900 2800
+ 8950 2300 10900 2300
Connection ~ 8950 1750
$Comp
L Device:R R?
U 1 1 5E7C6F0E
-P 10250 1500
-F 0 "R?" V 10043 1500 50 0000 C CNN
-F 1 "4.7k" V 10134 1500 50 0000 C CNN
-F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 10180 1500 50 0001 C CNN
-F 3 "~" H 10250 1500 50 0001 C CNN
-F 4 "0" H 10250 1500 50 0001 C CNN "Need_order"
- 1 10250 1500
+P 10250 1300
+F 0 "R?" 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 1500 10100 1500
+ 10050 1300 10100 1300
Wire Wire Line
- 10400 1500 10450 1500
+ 10400 1300 10450 1300
$Comp
L Device:CP_Small C?
U 1 1 5E7E0C6C
-P 10050 1100
-F 0 "C?" H 9962 1054 50 0000 R CNN
-F 1 "10uF" H 9962 1145 50 0000 R CNN
-F 2 "Capacitor_SMD:C_1210_3225Metric_Pad1.42x2.65mm_HandSolder" H 10050 1100 50 0001 C CNN
-F 3 "~" H 10050 1100 50 0001 C CNN
-F 4 "TAJA106K016RNJ" H 10050 1100 50 0001 C CNN "MPN"
-F 5 "0" H 10050 1100 50 0001 C CNN "Need_order"
-F 6 "47uF" H 10050 1100 50 0001 C CNN "OriginalValue"
- 1 10050 1100
- -1 0 0 1
+P 10050 1800
+F 0 "C?" 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 1500 10050 1200
-Connection ~ 10050 1500
+ 10050 1300 10050 1700
$Comp
L power:GNDA #PWR?
U 1 1 5E7EE5B3
-P 10050 950
-F 0 "#PWR?" H 10050 700 50 0001 C CNN
-F 1 "GNDA" H 10055 777 50 0000 C CNN
-F 2 "" H 10050 950 50 0001 C CNN
-F 3 "" H 10050 950 50 0001 C CNN
- 1 10050 950
- -1 0 0 1
+P 10050 2000
+F 0 "#PWR?" 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 1000 10050 950
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Wire Wire Line
- 9300 600 9300 1000
+ 9300 600 9300 700
Wire Wire Line
9300 600 10750 600
Wire Wire Line
@@ -1993,76 +1834,66 @@ Connection ~ 9300 600
$Comp
L Device:R R?
U 1 1 5E86FCBF
-P 10750 1000
-F 0 "R?" H 10680 954 50 0000 R CNN
-F 1 "3.9k" H 10680 1045 50 0000 R CNN
-F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 10680 1000 50 0001 C CNN
-F 3 "~" H 10750 1000 50 0001 C CNN
-F 4 "0" H 10750 1000 50 0001 C CNN "Need_order"
- 1 10750 1000
+P 10750 850
+F 0 "R?" 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 850 10750 600
+ 10750 700 10750 600
Wire Wire Line
- 10750 1300 10750 1250
-Text Label 10850 1250 0 50 ~ 0
+ 10750 1100 10750 1050
+Text Label 10850 1050 0 50 ~ 0
CAG
Wire Wire Line
- 10850 1250 10750 1250
-Connection ~ 10750 1250
+ 10850 1050 10750 1050
+Connection ~ 10750 1050
Wire Wire Line
- 10750 1250 10750 1150
+ 10750 1050 10750 1000
$Comp
L Device:R_POT RV?
U 1 1 5E897D70
-P 10250 2000
-F 0 "RV?" H 10181 2046 50 0000 R CNN
-F 1 "470" H 10181 1955 50 0000 R CNN
-F 2 "" H 10250 2000 50 0001 C CNN
-F 3 "~" H 10250 2000 50 0001 C CNN
- 1 10250 2000
+P 10750 1800
+F 0 "RV?" H 10681 1846 50 0000 R CNN
+F 1 "470" H 10681 1755 50 0000 R CNN
+F 2 "" H 10750 1800 50 0001 C CNN
+F 3 "~" H 10750 1800 50 0001 C CNN
+ 1 10750 1800
1 0 0 -1
$EndComp
Wire Wire Line
- 10750 1800 10750 1700
+ 10750 1650 10750 1500
$Comp
L power:GNDA #PWR?
U 1 1 5E8A5CFD
-P 10250 2200
-F 0 "#PWR?" H 10250 1950 50 0001 C CNN
-F 1 "GNDA" H 10255 2027 50 0000 C CNN
-F 2 "" H 10250 2200 50 0001 C CNN
-F 3 "" H 10250 2200 50 0001 C CNN
- 1 10250 2200
+P 10750 2000
+F 0 "#PWR?" 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
$EndComp
Wire Wire Line
- 10250 2200 10250 2150
-Wire Wire Line
- 10750 1800 10250 1800
-Wire Wire Line
- 10250 1800 10250 1850
-Wire Wire Line
- 10600 2000 10400 2000
+ 10750 2000 10750 1950
Text HLabel 800 1300 0 50 Input ~ 0
HF_RX
-Text HLabel 7000 5800 0 50 Output ~ 0
+Text HLabel 6750 5800 0 50 Output ~ 0
SPKR
-Text HLabel 10600 2000 2 50 Output ~ 0
+Text HLabel 10900 1800 2 50 Output ~ 0
METER
Text HLabel 6950 1000 0 50 Input ~ 0
MIC
Text HLabel 6300 1850 2 50 Output ~ 0
HF_TX
-Text Notes 9450 5100 0 79 ~ 16
-TODO Handle CW
-Text HLabel 9850 5300 0 50 Input ~ 0
+Text HLabel 10300 5500 0 50 Input ~ 0
MUTE_SPKR
Wire Wire Line
- 9850 5300 10200 5300
-Wire Wire Line
- 10200 5300 10200 5600
+ 10300 5500 10300 5600
Text HLabel 1300 4500 0 50 Input ~ 0
SWITCH_RELAYn
Text Label 2800 900 1 50 ~ 0
@@ -2073,37 +1904,24 @@ Text Label 8900 600 0 50 ~ 0
+8V_RX
Text Label 4650 4300 2 50 ~ 0
+8V_RX
-Text HLabel 1000 2550 0 50 Input ~ 0
+Text HLabel 1000 3550 0 50 Input ~ 0
+8V_RX
-Text HLabel 1000 2650 0 50 Input ~ 0
+Text HLabel 1000 3650 0 50 Input ~ 0
+8V_TX
-Text Label 6250 4050 2 50 ~ 0
+Text Label 6800 3750 0 50 ~ 0
+8V_RX
Text GLabel 8350 4900 1 50 Input ~ 0
+8V
Text GLabel 8150 2850 0 50 Input ~ 0
+8V
Wire Wire Line
- 1000 2550 1300 2550
-Text Label 1300 2550 2 50 ~ 0
+ 1000 3550 1300 3550
+Text Label 1300 3550 2 50 ~ 0
+8V_RX
-Text Label 1300 2650 2 50 ~ 0
+Text Label 1300 3650 2 50 ~ 0
+8V_TX
Wire Wire Line
- 1300 2650 1000 2650
-$Comp
-L Device:CTRIM_Small C?
-U 1 1 5E9DA7C6
-P 7150 4000
-F 0 "C?" H 7241 4046 50 0000 L CNN
-F 1 "60pF" H 7241 3955 50 0000 L CNN
-F 2 "" H 7150 4000 50 0001 C CNN
-F 3 "~" H 7150 4000 50 0001 C CNN
- 1 7150 4000
- -1 0 0 -1
-$EndComp
-Wire Wire Line
- 7150 3900 7150 3850
+ 1300 3650 1000 3650
$Comp
L Diode:1N4148W D?
U 1 1 5EA3288A
@@ -2151,21 +1969,21 @@ Wire Wire Line
Wire Wire Line
4650 4300 4400 4300
Wire Wire Line
- 4300 3550 4300 4450
+ 4200 3550 4200 4450
Wire Wire Line
- 4300 4450 3250 4450
+ 4200 4450 3250 4450
Wire Wire Line
3250 4450 3250 4700
Wire Wire Line
- 4300 3550 4800 3550
+ 4200 3550 4800 3550
Wire Wire Line
- 3050 4700 3050 2500
+ 3050 4700 3050 3950
Wire Wire Line
2850 4700 2850 4300
Wire Wire Line
2850 4300 4050 4300
Wire Wire Line
- 2250 2500 3050 2500
+ 2850 3950 3050 3950
Wire Wire Line
4050 1950 4050 4300
Wire Wire Line
@@ -2389,13 +2207,13 @@ $EndComp
$Comp
L Connector_Generic:Conn_01x03 J?
U 1 1 5E814B0C
-P 6000 1350
-F 0 "J?" V 5964 1530 50 0000 L CNN
-F 1 "VX Filt out" V 5873 1530 50 0000 L CNN
-F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 6000 1350 50 0001 C CNN
-F 3 "~" H 6000 1350 50 0001 C CNN
-F 4 "0" H 6000 1350 50 0001 C CNN "Need_order"
- 1 6000 1350
+P 6000 1250
+F 0 "J?" V 5964 1430 50 0000 L CNN
+F 1 "TX Filt out" V 5873 1430 50 0000 L CNN
+F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 6000 1250 50 0001 C CNN
+F 3 "~" H 6000 1250 50 0001 C CNN
+F 4 "0" H 6000 1250 50 0001 C CNN "Need_order"
+ 1 6000 1250
0 1 -1 0
$EndComp
$Comp
@@ -2412,21 +2230,21 @@ $EndComp
$Comp
L power:GNDA #PWR?
U 1 1 5E814B20
-P 6100 1600
-F 0 "#PWR?" H 6100 1350 50 0001 C CNN
-F 1 "GNDA" H 6105 1427 50 0000 C CNN
-F 2 "" H 6100 1600 50 0001 C CNN
-F 3 "" H 6100 1600 50 0001 C CNN
- 1 6100 1600
+P 6100 1500
+F 0 "#PWR?" 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
- 6100 1600 6100 1550
+ 6100 1500 6100 1450
Wire Wire Line
- 5900 1600 5900 1550
-Connection ~ 6100 1600
+ 5900 1500 5900 1450
+Connection ~ 6100 1500
Wire Wire Line
- 6100 1600 5900 1600
+ 6100 1500 5900 1500
Text Label 4150 1500 0 50 ~ 0
+8V_TX
Wire Wire Line
@@ -2441,7 +2259,7 @@ Connection ~ 4500 1850
Wire Wire Line
4550 1450 4550 1850
Wire Wire Line
- 6000 1550 6000 1850
+ 6000 1450 6000 1850
$Comp
L mpb:BAT18 D?
U 1 1 5E98708F
@@ -2642,14 +2460,14 @@ Does this\nneed\nhigher hFE?
$Comp
L Transistor_BJT:MMBT3904 Q?
U 1 1 5E53D196
-P 10650 1500
-F 0 "Q?" H 10841 1546 50 0000 L CNN
-F 1 "MMBT3904" H 10841 1455 50 0000 L CNN
-F 2 "Package_TO_SOT_SMD:SOT-23" H 10850 1425 50 0001 L CIN
-F 3 "https://www.fairchildsemi.com/datasheets/2N/2N3904.pdf" H 10650 1500 50 0001 L CNN
-F 4 "MMBT3904LT1G" H 10650 1500 50 0001 C CNN "MPN"
-F 5 "1" H 10650 1500 50 0001 C CNN "Need_order"
- 1 10650 1500
+P 10650 1300
+F 0 "Q?" 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
$Comp
@@ -2873,6 +2691,216 @@ Connection ~ 4550 1850
Connection ~ 4850 1850
Wire Wire Line
4850 1850 4550 1850
-Text Notes 5300 2500 0 50 ~ 0
+Text Notes 4800 1150 0 50 ~ 0
3rd order Elliptic Bandpass\n26MHz - 29.6MHz cutoff\n0.3dB ripple, -40dB stopband\nE12 values
+$Comp
+L Device:D_Schottky D?
+U 1 1 5E6E6457
+P 9900 1300
+F 0 "D?" 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 R?
+U 1 1 5E7A6C94
+P 7850 6250
+F 0 "R?" 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 C?
+U 1 1 5E55C918
+P 8150 3850
+F 0 "C?" V 7921 3850 50 0000 C CNN
+F 1 "2.2nF" V 8012 3850 50 0000 C CNN
+F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 8150 3850 50 0001 C CNN
+F 3 "~" H 8150 3850 50 0001 C CNN
+F 4 "CBR" H 8150 3850 50 0001 C CNN "MPN"
+F 5 "0" H 8150 3850 50 0001 C CNN "Need_order"
+ 1 8150 3850
+ 0 1 1 0
+$EndComp
+Text HLabel 7900 3850 0 50 Input ~ 0
+BFO
+Wire Wire Line
+ 7900 3850 8050 3850
+Text Notes 7700 3800 0 50 ~ 0
+200mVpp
+NoConn ~ 8250 3950
+Text HLabel 950 2850 0 50 Input ~ 0
+CW_KEYn
+$Comp
+L Device:R R?
+U 1 1 5E5F41C8
+P 1100 2850
+F 0 "R?" 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 R?
+U 1 1 5E5F4CCC
+P 1400 2850
+F 0 "R?" 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 C?
+U 1 1 5E5F51BC
+P 1250 3000
+F 0 "C?" 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 #PWR?
+U 1 1 5E620099
+P 1250 3100
+F 0 "#PWR?" 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
+$EndComp
+Wire Wire Line
+ 2950 2700 2950 2200
+Text Notes 2400 2850 2 39 ~ 0
+DC bias to upset mixer\nbalance, to get LO leakage
+Wire Wire Line
+ 1550 2850 2850 2850
+Connection ~ 2850 2850
+Wire Wire Line
+ 2850 2850 2850 3950
+$Comp
+L Device:R_POT RV?
+U 1 1 5E6EE7AD
+P 9550 5700
+F 0 "RV?" H 9480 5746 50 0000 R CNN
+F 1 "10k" H 9480 5655 50 0000 R CNN
+F 2 "" H 9550 5700 50 0001 C CNN
+F 3 "~" H 9550 5700 50 0001 C CNN
+ 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 #PWR?
+U 1 1 5E706593
+P 9550 5850
+F 0 "#PWR?" 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 R?
+U 1 1 5E71DB7D
+P 10450 5200
+F 0 "R?" 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
+$EndComp
+Wire Wire Line
+ 9000 5200 10300 5200
+Wire Wire Line
+ 10650 4350 10650 5200
+Connection ~ 10650 5200
+Wire Wire Line
+ 10650 5200 10650 5700
+$Comp
+L Device:CP_Small C?
+U 1 1 5E8D889D
+P 9200 5700
+F 0 "C?" 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 #PWR?
+U 1 1 5E5EB15C
+P 6800 4050
+F 0 "#PWR?" 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
$EndSCHEMATC