diff options
Diffstat (limited to 'kicad/baseband.sch')
| -rw-r--r-- | kicad/baseband.sch | 1647 |
1 files changed, 901 insertions, 746 deletions
diff --git a/kicad/baseband.sch b/kicad/baseband.sch index 17d84e0..ddf41f8 100644 --- a/kicad/baseband.sch +++ b/kicad/baseband.sch @@ -3,225 +3,61 @@ EELAYER 30 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 -Sheet 4 6 -Title "" +Sheet 3 6 +Title "Picardy Anglian Mashup" Date "" Rev "" -Comp "" +Comp "HB9EGM" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp -L mpb:L_tapped L? -U 1 1 5E30EBAD -P 1200 1500 -F 0 "L?" H 1252 1546 50 0000 L CNN -F 1 "1.45uH" H 1252 1455 50 0000 L CNN -F 2 "" H 1200 1500 50 0001 C CNN -F 3 "~" H 1200 1500 50 0001 C CNN -F 4 "22 loops, 3/10 wire, toroid T37/6. Tap at 2nd" H 1200 1500 50 0001 C CNN "Description" - 1 1200 1500 - 1 0 0 -1 -$EndComp -$Comp -L Device:CTRIM_Small C? -U 1 1 5E30FFC9 -P 1200 850 -F 0 "C?" H 1291 896 50 0000 L CNN -F 1 "60pF" H 1291 805 50 0000 L CNN -F 2 "" H 1200 850 50 0001 C CNN -F 3 "~" H 1200 850 50 0001 C CNN - 1 1200 850 - 1 0 0 -1 -$EndComp -$Comp -L Device:CTRIM_Small C? -U 1 1 5E310418 -P 1600 850 -F 0 "C?" H 1691 896 50 0000 L CNN -F 1 "60pF" H 1691 805 50 0000 L CNN -F 2 "" H 1600 850 50 0001 C CNN -F 3 "~" H 1600 850 50 0001 C CNN - 1 1600 850 - 1 0 0 -1 -$EndComp -$Comp -L mpb:L_tapped L? -U 1 1 5E31065E -P 2300 1500 -F 0 "L?" H 2353 1546 50 0000 L CNN -F 1 "1.45uH" H 2353 1455 50 0000 L CNN -F 2 "" H 2300 1500 50 0001 C CNN -F 3 "~" H 2300 1500 50 0001 C CNN -F 4 "22 loops, 3/10 wire, toroid T37/6. Tap at 11th" H 2300 1500 50 0001 C CNN "Description" - 1 2300 1500 - -1 0 0 -1 -$EndComp -$Comp -L Device:L L? -U 1 1 5E310D8C -P 1600 1500 -F 0 "L?" H 1652 1546 50 0000 L CNN -F 1 "1.45uH" H 1652 1455 50 0000 L CNN -F 2 "" H 1600 1500 50 0001 C CNN -F 3 "~" H 1600 1500 50 0001 C CNN -F 4 "22 loops, 3/10 wire, toroid T37/6" H 1600 1500 50 0001 C CNN "Description" - 1 1600 1500 - 1 0 0 -1 -$EndComp -$Comp -L Device:CTRIM_Small C? -U 1 1 5E311E96 -P 2300 850 -F 0 "C?" H 2391 896 50 0000 L CNN -F 1 "60pF" H 2391 805 50 0000 L CNN -F 2 "" H 2300 850 50 0001 C CNN -F 3 "~" H 2300 850 50 0001 C CNN - 1 2300 850 - 1 0 0 -1 -$EndComp -$Comp L Device:C_Small C? U 1 1 5E312505 -P 1950 1200 -F 0 "C?" V 1721 1200 50 0000 C CNN -F 1 "1.2pF" V 1812 1200 50 0000 C CNN -F 2 "" H 1950 1200 50 0001 C CNN -F 3 "~" H 1950 1200 50 0001 C CNN - 1 1950 1200 - 0 1 1 0 -$EndComp -$Comp -L Device:C_Small C? -U 1 1 5E312B4C P 1400 1200 -F 0 "C?" V 1171 1200 50 0000 C CNN -F 1 "1.2pF" V 1262 1200 50 0000 C CNN -F 2 "" H 1400 1200 50 0001 C CNN +F 0 "C?" V 1263 1200 50 0000 C CNN +F 1 "180pF" V 1172 1200 50 0000 C CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 1400 1200 50 0001 C CNN F 3 "~" H 1400 1200 50 0001 C CNN 1 1400 1200 - 0 1 1 0 + 0 -1 -1 0 $EndComp -Wire Wire Line - 1000 1750 1100 1750 -Wire Wire Line - 1100 1750 1100 1550 -Wire Wire Line - 1200 1350 1200 1200 -Wire Wire Line - 1300 1200 1200 1200 -Connection ~ 1200 1200 -Wire Wire Line - 1200 1200 1200 950 -Wire Wire Line - 1500 1200 1600 1200 -Wire Wire Line - 1600 950 1600 1200 -Connection ~ 1600 1200 -Wire Wire Line - 1600 1200 1850 1200 -Wire Wire Line - 1600 1200 1600 1350 -Wire Wire Line - 2300 1350 2300 1200 -Wire Wire Line - 2300 1200 2050 1200 -Wire Wire Line - 2300 950 2300 1200 -Connection ~ 2300 1200 $Comp -L power:GNDA #PWR? -U 1 1 5E316C0F -P 1200 1650 -F 0 "#PWR?" H 1200 1400 50 0001 C CNN -F 1 "GNDA" H 1205 1477 50 0000 C CNN -F 2 "" H 1200 1650 50 0001 C CNN -F 3 "" H 1200 1650 50 0001 C CNN - 1 1200 1650 - 1 0 0 -1 +L Device:C_Small C? +U 1 1 5E312B4C +P 600 1650 +F 0 "C?" H 508 1604 50 0000 R CNN +F 1 "1.6nF" H 508 1695 50 0000 R CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 600 1650 50 0001 C CNN +F 3 "~" H 600 1650 50 0001 C CNN + 1 600 1650 + -1 0 0 1 $EndComp $Comp L power:GNDA #PWR? U 1 1 5E316F0C -P 1600 1650 -F 0 "#PWR?" H 1600 1400 50 0001 C CNN -F 1 "GNDA" H 1605 1477 50 0000 C CNN -F 2 "" H 1600 1650 50 0001 C CNN -F 3 "" H 1600 1650 50 0001 C CNN - 1 1600 1650 +P 950 1800 +F 0 "#PWR?" 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 $Comp -L power:GNDA #PWR? -U 1 1 5E3171B0 -P 2300 1650 -F 0 "#PWR?" H 2300 1400 50 0001 C CNN -F 1 "GNDA" H 2305 1477 50 0000 C CNN -F 2 "" H 2300 1650 50 0001 C CNN -F 3 "" H 2300 1650 50 0001 C CNN - 1 2300 1650 - 1 0 0 -1 -$EndComp -$Comp -L power:GNDA #PWR? -U 1 1 5E3173C7 -P 2300 750 -F 0 "#PWR?" H 2300 500 50 0001 C CNN -F 1 "GNDA" H 2305 577 50 0000 C CNN -F 2 "" H 2300 750 50 0001 C CNN -F 3 "" H 2300 750 50 0001 C CNN - 1 2300 750 - -1 0 0 1 -$EndComp -$Comp -L power:GNDA #PWR? -U 1 1 5E317738 -P 1600 750 -F 0 "#PWR?" H 1600 500 50 0001 C CNN -F 1 "GNDA" H 1605 577 50 0000 C CNN -F 2 "" H 1600 750 50 0001 C CNN -F 3 "" H 1600 750 50 0001 C CNN - 1 1600 750 - -1 0 0 1 -$EndComp -$Comp -L power:GNDA #PWR? -U 1 1 5E317968 -P 1200 750 -F 0 "#PWR?" H 1200 500 50 0001 C CNN -F 1 "GNDA" H 1205 577 50 0000 C CNN -F 2 "" H 1200 750 50 0001 C CNN -F 3 "" H 1200 750 50 0001 C CNN - 1 1200 750 - -1 0 0 1 -$EndComp -Text GLabel 2800 900 1 50 Input ~ 0 -+8V_TX -$Comp L Device:R R? U 1 1 5E318E2C P 2800 1050 F 0 "R?" H 2870 1096 50 0000 L CNN F 1 "3.3K" H 2870 1005 50 0000 L CNN -F 2 "" V 2730 1050 50 0001 C CNN +F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 2730 1050 50 0001 C CNN F 3 "~" H 2800 1050 50 0001 C CNN 1 2800 1050 1 0 0 -1 $EndComp $Comp -L Device:D D? -U 1 1 5E319659 -P 3150 1050 -F 0 "D?" V 3104 1129 50 0000 L CNN -F 1 "BA891" V 3195 1129 50 0000 L CNN -F 2 "" H 3150 1050 50 0001 C CNN -F 3 "https://www.mouser.ch/datasheet/2/302/BA891_N-1510814.pdf" H 3150 1050 50 0001 C CNN - 1 3150 1050 - 0 1 1 0 -$EndComp -$Comp L power:GNDA #PWR? U 1 1 5E319E0E P 3150 900 @@ -232,64 +68,61 @@ F 3 "" H 3150 900 50 0001 C CNN 1 3150 900 -1 0 0 1 $EndComp -Wire Wire Line - 2800 1200 3150 1200 $Comp L Device:C_Small C? U 1 1 5E31A2DF -P 2700 1550 -F 0 "C?" V 2471 1550 50 0000 C CNN -F 1 "2.2nF" V 2562 1550 50 0000 C CNN -F 2 "" H 2700 1550 50 0001 C CNN -F 3 "~" H 2700 1550 50 0001 C CNN - 1 2700 1550 +P 2700 1500 +F 0 "C?" V 2471 1500 50 0000 C CNN +F 1 "2.2nF" V 2562 1500 50 0000 C CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 2700 1500 50 0001 C CNN +F 3 "~" H 2700 1500 50 0001 C CNN + 1 2700 1500 0 1 1 0 $EndComp Wire Wire Line - 2600 1550 2400 1550 + 2600 1500 2400 1500 $Comp L Device:C_Small C? U 1 1 5E31A93D P 3150 1350 F 0 "C?" H 3058 1304 50 0000 R CNN F 1 "0.1uF" H 3058 1395 50 0000 R CNN -F 2 "" H 3150 1350 50 0001 C CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 3150 1350 50 0001 C CNN F 3 "~" H 3150 1350 50 0001 C CNN 1 3150 1350 -1 0 0 1 $EndComp Wire Wire Line 3150 1250 3150 1200 -Connection ~ 3150 1200 Wire Wire Line - 3150 1450 3150 1550 + 3150 1450 3150 1500 Wire Wire Line - 3150 1550 2900 1550 + 3150 1500 2900 1500 $Comp L mpb:SA602A U? U 1 1 5E31F1E8 P 3550 2050 F 0 "U?" H 3250 2450 50 0000 C CNN F 1 "SA602A" H 3800 2450 50 0000 C CNN -F 2 "" H 3500 2050 50 0001 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 1 3550 2050 1 0 0 -1 $EndComp Wire Wire Line - 2900 1550 2900 1800 + 2900 1500 2900 1800 Wire Wire Line 2900 1800 3050 1800 -Connection ~ 2900 1550 +Connection ~ 2900 1500 Wire Wire Line - 2900 1550 2800 1550 + 2900 1500 2800 1500 $Comp L Device:C_Small C? U 1 1 5E3202CC P 3700 1300 F 0 "C?" H 3608 1254 50 0000 R CNN F 1 "0.1uF" H 3608 1345 50 0000 R CNN -F 2 "" H 3700 1300 50 0001 C CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 3700 1300 50 0001 C CNN F 3 "~" H 3700 1300 50 0001 C CNN 1 3700 1300 -1 0 0 1 @@ -326,7 +159,7 @@ U 1 1 5E321D59 P 3550 1050 F 0 "L?" H 3638 1096 50 0000 L CNN F 1 "200uH" H 3638 1005 50 0000 L CNN -F 2 "" H 3550 1050 50 0001 C CNN +F 2 "Inductor_SMD:L_7.3x7.3_H4.5" H 3550 1050 50 0001 C CNN F 3 "~" H 3550 1050 50 0001 C CNN 1 3550 1050 1 0 0 -1 @@ -335,31 +168,29 @@ Connection ~ 3550 1200 $Comp L Device:C_Small C? U 1 1 5E3222CF -P 3700 650 -F 0 "C?" H 3608 604 50 0000 R CNN -F 1 "0.1uF" H 3608 695 50 0000 R CNN -F 2 "" H 3700 650 50 0001 C CNN -F 3 "~" H 3700 650 50 0001 C CNN - 1 3700 650 +P 3900 650 +F 0 "C?" H 3808 604 50 0000 R CNN +F 1 "0.1uF" H 3808 695 50 0000 R CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 3900 650 50 0001 C CNN +F 3 "~" H 3900 650 50 0001 C CNN + 1 3900 650 -1 0 0 1 $EndComp $Comp L power:GNDA #PWR? U 1 1 5E322B6E -P 3700 750 -F 0 "#PWR?" H 3700 500 50 0001 C CNN -F 1 "GNDA" H 3705 577 50 0000 C CNN -F 2 "" H 3700 750 50 0001 C CNN -F 3 "" H 3700 750 50 0001 C CNN - 1 3700 750 +P 3900 750 +F 0 "#PWR?" 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 - 3700 550 3550 550 + 3900 550 3550 550 Wire Wire Line 3550 550 3550 900 -Text GLabel 3450 550 0 50 Input ~ 0 -+8V Wire Wire Line 3450 550 3550 550 Connection ~ 3550 550 @@ -370,7 +201,7 @@ 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 "" H 2850 2200 50 0001 C CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 2850 2200 50 0001 C CNN F 3 "~" H 2850 2200 50 0001 C CNN 1 2850 2200 0 1 1 0 @@ -384,459 +215,169 @@ Wire Wire Line Text Notes 2400 2150 0 50 ~ 0 200mVpp $Comp -L mpb:L_tapped L? -U 1 1 5E333BBD -P 5850 1800 -F 0 "L?" H 5902 1846 50 0000 L CNN -F 1 "1.45uH" H 5902 1755 50 0000 L CNN -F 2 "" H 5850 1800 50 0001 C CNN -F 3 "~" H 5850 1800 50 0001 C CNN -F 4 "22 loops, 3/10 wire, toroid T37/6. Tap at 2nd" H 5850 1800 50 0001 C CNN "Description" - 1 5850 1800 - -1 0 0 -1 -$EndComp -$Comp -L Device:CTRIM_Small C? -U 1 1 5E333BC3 -P 5850 1150 -F 0 "C?" H 5941 1196 50 0000 L CNN -F 1 "60pF" H 5941 1105 50 0000 L CNN -F 2 "" H 5850 1150 50 0001 C CNN -F 3 "~" H 5850 1150 50 0001 C CNN - 1 5850 1150 - -1 0 0 -1 -$EndComp -$Comp -L Device:CTRIM_Small C? -U 1 1 5E333BC9 -P 5450 1150 -F 0 "C?" H 5541 1196 50 0000 L CNN -F 1 "60pF" H 5541 1105 50 0000 L CNN -F 2 "" H 5450 1150 50 0001 C CNN -F 3 "~" H 5450 1150 50 0001 C CNN - 1 5450 1150 - -1 0 0 -1 -$EndComp -$Comp -L mpb:L_tapped L? -U 1 1 5E333BD0 -P 4750 1800 -F 0 "L?" H 4803 1846 50 0000 L CNN -F 1 "1.45uH" H 4803 1755 50 0000 L CNN -F 2 "" H 4750 1800 50 0001 C CNN -F 3 "~" H 4750 1800 50 0001 C CNN -F 4 "22 loops, 3/10 wire, toroid T37/6. Tap at 11th" H 4750 1800 50 0001 C CNN "Description" - 1 4750 1800 - 1 0 0 -1 -$EndComp -$Comp -L Device:L L? -U 1 1 5E333BD7 -P 5450 1800 -F 0 "L?" H 5502 1846 50 0000 L CNN -F 1 "1.45uH" H 5502 1755 50 0000 L CNN -F 2 "" H 5450 1800 50 0001 C CNN -F 3 "~" H 5450 1800 50 0001 C CNN -F 4 "22 loops, 3/10 wire, toroid T37/6" H 5450 1800 50 0001 C CNN "Description" - 1 5450 1800 - -1 0 0 -1 -$EndComp -$Comp -L Device:CTRIM_Small C? -U 1 1 5E333BDD -P 4750 1150 -F 0 "C?" H 4841 1196 50 0000 L CNN -F 1 "60pF" H 4841 1105 50 0000 L CNN -F 2 "" H 4750 1150 50 0001 C CNN -F 3 "~" H 4750 1150 50 0001 C CNN - 1 4750 1150 - -1 0 0 -1 -$EndComp -$Comp -L Device:C_Small C? -U 1 1 5E333BE3 -P 5100 1500 -F 0 "C?" V 4871 1500 50 0000 C CNN -F 1 "1.2pF" V 4962 1500 50 0000 C CNN -F 2 "" H 5100 1500 50 0001 C CNN -F 3 "~" H 5100 1500 50 0001 C CNN - 1 5100 1500 - 0 -1 1 0 -$EndComp -$Comp -L Device:C_Small C? -U 1 1 5E333BE9 -P 5650 1500 -F 0 "C?" V 5421 1500 50 0000 C CNN -F 1 "1.2pF" V 5512 1500 50 0000 C CNN -F 2 "" H 5650 1500 50 0001 C CNN -F 3 "~" H 5650 1500 50 0001 C CNN - 1 5650 1500 - 0 -1 1 0 -$EndComp -Wire Wire Line - 5850 1650 5850 1500 -Wire Wire Line - 5750 1500 5850 1500 -Connection ~ 5850 1500 -Wire Wire Line - 5850 1500 5850 1250 -Wire Wire Line - 5550 1500 5450 1500 -Wire Wire Line - 5450 1250 5450 1500 -Connection ~ 5450 1500 -Wire Wire Line - 5450 1500 5200 1500 -Wire Wire Line - 5450 1500 5450 1650 -Wire Wire Line - 4750 1650 4750 1500 -Wire Wire Line - 4750 1500 5000 1500 -Wire Wire Line - 4750 1250 4750 1500 -Connection ~ 4750 1500 -$Comp -L power:GNDA #PWR? -U 1 1 5E333BFE -P 5850 1950 -F 0 "#PWR?" H 5850 1700 50 0001 C CNN -F 1 "GNDA" H 5855 1777 50 0000 C CNN -F 2 "" H 5850 1950 50 0001 C CNN -F 3 "" H 5850 1950 50 0001 C CNN - 1 5850 1950 - -1 0 0 -1 -$EndComp -$Comp -L power:GNDA #PWR? -U 1 1 5E333C04 -P 5450 1950 -F 0 "#PWR?" H 5450 1700 50 0001 C CNN -F 1 "GNDA" H 5455 1777 50 0000 C CNN -F 2 "" H 5450 1950 50 0001 C CNN -F 3 "" H 5450 1950 50 0001 C CNN - 1 5450 1950 - -1 0 0 -1 -$EndComp -$Comp -L power:GNDA #PWR? -U 1 1 5E333C0A -P 4750 1950 -F 0 "#PWR?" H 4750 1700 50 0001 C CNN -F 1 "GNDA" H 4755 1777 50 0000 C CNN -F 2 "" H 4750 1950 50 0001 C CNN -F 3 "" H 4750 1950 50 0001 C CNN - 1 4750 1950 - -1 0 0 -1 -$EndComp -$Comp -L power:GNDA #PWR? -U 1 1 5E333C10 -P 4750 1050 -F 0 "#PWR?" H 4750 800 50 0001 C CNN -F 1 "GNDA" H 4755 877 50 0000 C CNN -F 2 "" H 4750 1050 50 0001 C CNN -F 3 "" H 4750 1050 50 0001 C CNN - 1 4750 1050 - 1 0 0 1 -$EndComp -$Comp -L power:GNDA #PWR? -U 1 1 5E333C16 -P 5450 1050 -F 0 "#PWR?" H 5450 800 50 0001 C CNN -F 1 "GNDA" H 5455 877 50 0000 C CNN -F 2 "" H 5450 1050 50 0001 C CNN -F 3 "" H 5450 1050 50 0001 C CNN - 1 5450 1050 - 1 0 0 1 -$EndComp -$Comp -L power:GNDA #PWR? -U 1 1 5E333C1C -P 5850 1050 -F 0 "#PWR?" H 5850 800 50 0001 C CNN -F 1 "GNDA" H 5855 877 50 0000 C CNN -F 2 "" H 5850 1050 50 0001 C CNN -F 3 "" H 5850 1050 50 0001 C CNN - 1 5850 1050 - 1 0 0 1 -$EndComp -Wire Wire Line - 4450 1850 4650 1850 -$Comp L Device:C_Small C? U 1 1 5E334533 P 4350 1850 F 0 "C?" V 4121 1850 50 0000 C CNN F 1 "2.2nF" V 4212 1850 50 0000 C CNN -F 2 "" H 4350 1850 50 0001 C CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 4350 1850 50 0001 C CNN F 3 "~" H 4350 1850 50 0001 C CNN 1 4350 1850 0 1 1 0 $EndComp Wire Wire Line 4250 1850 4050 1850 -Wire Wire Line - 5950 1850 6100 1850 -Text Notes 700 2000 0 50 ~ 0 -Freq = LO1 - 4.9152 -$Comp -L Relay:G6E K? -U 1 1 5E33D7FA -P 2150 3100 -F 0 "K?" H 2580 3146 50 0000 L CNN -F 1 "G6E" H 2580 3055 50 0000 L CNN -F 2 "Relay_THT:Relay_SPDT_Omron_G6E" H 3280 3070 50 0001 C CNN -F 3 "https://www.omron.com/ecb/products/pdf/en-g6e.pdf" H 2150 3100 50 0001 C CNN - 1 2150 3100 - 1 0 0 -1 -$EndComp -$Comp -L Relay:G6E K? -U 1 1 5E33DAC2 -P 4400 3450 -F 0 "K?" V 4875 3450 50 0000 C CNN -F 1 "G6E" V 4966 3450 50 0000 C CNN -F 2 "Relay_THT:Relay_SPDT_Omron_G6E" H 5530 3420 50 0001 C CNN -F 3 "https://www.omron.com/ecb/products/pdf/en-g6e.pdf" H 4400 3450 50 0001 C CNN - 1 4400 3450 - 0 1 1 0 -$EndComp -$Comp -L Diode:1N914 D? -U 1 1 5E33FB66 -P 4400 2950 -F 0 "D?" H 4400 2734 50 0000 C CNN -F 1 "1N914" H 4400 2825 50 0000 C CNN -F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 4400 2775 50 0001 C CNN -F 3 "http://www.vishay.com/docs/85622/1n914.pdf" H 4400 2950 50 0001 C CNN - 1 4400 2950 - -1 0 0 1 -$EndComp -$Comp -L Diode:1N914 D? -U 1 1 5E3405AA -P 1600 3100 -F 0 "D?" V 1554 3022 50 0000 R CNN -F 1 "1N914" V 1645 3022 50 0000 R CNN -F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 1600 2925 50 0001 C CNN -F 3 "http://www.vishay.com/docs/85622/1n914.pdf" H 1600 3100 50 0001 C CNN - 1 1600 3100 - 0 1 1 0 -$EndComp -Wire Wire Line - 1950 3400 1600 3400 -Wire Wire Line - 1600 3400 1600 3250 -Wire Wire Line - 1600 2950 1600 2800 -Wire Wire Line - 1600 2800 1950 2800 -Wire Wire Line - 4100 2950 4250 2950 -Wire Wire Line - 4550 2950 4700 2950 -Text GLabel 1600 2800 0 50 Input ~ 0 -+8V_TX -Text GLabel 4700 2950 1 50 Input ~ 0 -+8V_TX -$Comp -L power:GNDA #PWR? -U 1 1 5E345FD0 -P 1600 3400 -F 0 "#PWR?" H 1600 3150 50 0001 C CNN -F 1 "GNDA" H 1605 3227 50 0000 C CNN -F 2 "" H 1600 3400 50 0001 C CNN -F 3 "" H 1600 3400 50 0001 C CNN - 1 1600 3400 - 1 0 0 -1 -$EndComp -Connection ~ 1600 3400 -$Comp -L power:GNDA #PWR? -U 1 1 5E34637E -P 4100 2950 -F 0 "#PWR?" H 4100 2700 50 0001 C CNN -F 1 "GNDA" H 4105 2777 50 0000 C CNN -F 2 "" H 4100 2950 50 0001 C CNN -F 3 "" H 4100 2950 50 0001 C CNN - 1 4100 2950 - 0 1 1 0 -$EndComp -Connection ~ 4100 2950 +Text Notes 500 1200 0 50 ~ 0 +Freq = \nLO1 - 4.9152MHz Wire Wire Line 3050 1900 2250 1900 Wire Wire Line 2250 1900 2250 2500 -Wire Wire Line - 2250 2500 2450 2500 -Wire Wire Line - 4050 1950 4050 2750 -Wire Wire Line - 4050 2750 2250 2750 $Comp L Device:C_Small C? U 1 1 5E348FC2 -P 2400 3950 -F 0 "C?" H 2308 3904 50 0000 R CNN -F 1 "27pF" H 2308 3995 50 0000 R CNN -F 2 "" H 2400 3950 50 0001 C CNN -F 3 "~" H 2400 3950 50 0001 C CNN - 1 2400 3950 +P 2200 6200 +F 0 "C?" H 2108 6154 50 0000 R CNN +F 1 "27pF" H 2108 6245 50 0000 R CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 2200 6200 50 0001 C CNN +F 3 "~" H 2200 6200 50 0001 C CNN + 1 2200 6200 -1 0 0 1 $EndComp $Comp L Device:C_Small C? U 1 1 5E3499C6 -P 3950 3950 -F 0 "C?" H 3858 3904 50 0000 R CNN -F 1 "27pF" H 3858 3995 50 0000 R CNN -F 2 "" H 3950 3950 50 0001 C CNN -F 3 "~" H 3950 3950 50 0001 C CNN - 1 3950 3950 +P 3800 6200 +F 0 "C?" H 3708 6154 50 0000 R CNN +F 1 "27pF" H 3708 6245 50 0000 R CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 3800 6200 50 0001 C CNN +F 3 "~" H 3800 6200 50 0001 C CNN + 1 3800 6200 -1 0 0 1 $EndComp $Comp L Device:C_Small C? U 1 1 5E349D5B -P 2750 3950 -F 0 "C?" H 2658 3904 50 0000 R CNN -F 1 "39pF" H 2658 3995 50 0000 R CNN -F 2 "" H 2750 3950 50 0001 C CNN -F 3 "~" H 2750 3950 50 0001 C CNN - 1 2750 3950 +P 2600 6200 +F 0 "C?" H 2508 6154 50 0000 R CNN +F 1 "39pF" H 2508 6245 50 0000 R CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 2600 6200 50 0001 C CNN +F 3 "~" H 2600 6200 50 0001 C CNN + 1 2600 6200 -1 0 0 1 $EndComp $Comp L Device:C_Small C? U 1 1 5E34A061 -P 3550 3950 -F 0 "C?" H 3458 3904 50 0000 R CNN -F 1 "39pF" H 3458 3995 50 0000 R CNN -F 2 "" H 3550 3950 50 0001 C CNN -F 3 "~" H 3550 3950 50 0001 C CNN - 1 3550 3950 +P 3400 6200 +F 0 "C?" H 3308 6154 50 0000 R CNN +F 1 "39pF" H 3308 6245 50 0000 R CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 3400 6200 50 0001 C CNN +F 3 "~" H 3400 6200 50 0001 C CNN + 1 3400 6200 -1 0 0 1 $EndComp $Comp L Device:C_Small C? U 1 1 5E34A630 -P 3150 3950 -F 0 "C?" H 3058 3904 50 0000 R CNN -F 1 "47pF" H 3058 3995 50 0000 R CNN -F 2 "" H 3150 3950 50 0001 C CNN -F 3 "~" H 3150 3950 50 0001 C CNN - 1 3150 3950 +P 3000 6200 +F 0 "C?" H 2908 6154 50 0000 R CNN +F 1 "47pF" H 2908 6245 50 0000 R CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 3000 6200 50 0001 C CNN +F 3 "~" H 3000 6200 50 0001 C CNN + 1 3000 6200 -1 0 0 1 $EndComp $Comp L Device:Crystal_Small Y? U 1 1 5E34B1E0 -P 2550 3650 -F 0 "Y?" H 2550 3875 50 0000 C CNN -F 1 "4.915MHz" H 2550 3784 50 0000 C CNN -F 2 "" H 2550 3650 50 0001 C CNN -F 3 "https://www.mouser.ch/datasheet/2/122/csm-12r-3004.pdf" H 2550 3650 50 0001 C CNN -F 4 "ECS-49-20-18-TR" H 2550 3650 50 0001 C CNN "MPN" - 1 2550 3650 +P 2400 5900 +F 0 "Y?" 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" + 1 2400 5900 1 0 0 -1 $EndComp $Comp L Device:Crystal_Small Y? U 1 1 5E34B5D1 -P 2950 3650 -F 0 "Y?" H 2950 3875 50 0000 C CNN -F 1 "4.915MHz" H 2950 3784 50 0000 C CNN -F 2 "" H 2950 3650 50 0001 C CNN -F 3 "https://www.mouser.ch/datasheet/2/122/csm-12r-3004.pdf" H 2950 3650 50 0001 C CNN -F 4 "ECS-49-20-18-TR" H 2950 3650 50 0001 C CNN "MPN" - 1 2950 3650 +P 2800 5900 +F 0 "Y?" 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" + 1 2800 5900 1 0 0 -1 $EndComp $Comp L Device:Crystal_Small Y? U 1 1 5E34B7FC -P 3350 3650 -F 0 "Y?" H 3350 3875 50 0000 C CNN -F 1 "4.915MHz" H 3350 3784 50 0000 C CNN -F 2 "" H 3350 3650 50 0001 C CNN -F 3 "https://www.mouser.ch/datasheet/2/122/csm-12r-3004.pdf" H 3350 3650 50 0001 C CNN -F 4 "ECS-49-20-18-TR" H 3350 3650 50 0001 C CNN "MPN" - 1 3350 3650 +P 3200 5900 +F 0 "Y?" 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" + 1 3200 5900 1 0 0 -1 $EndComp $Comp L Device:Crystal_Small Y? U 1 1 5E34BBA5 -P 3750 3650 -F 0 "Y?" H 3750 3875 50 0000 C CNN -F 1 "4.915MHz" H 3750 3784 50 0000 C CNN -F 2 "" H 3750 3650 50 0001 C CNN -F 3 "https://www.mouser.ch/datasheet/2/122/csm-12r-3004.pdf" H 3750 3650 50 0001 C CNN -F 4 "ECS-49-20-18-TR" H 3750 3650 50 0001 C CNN "MPN" - 1 3750 3650 +P 3600 5900 +F 0 "Y?" 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" + 1 3600 5900 1 0 0 -1 $EndComp Wire Wire Line - 2400 3850 2400 3650 -Wire Wire Line - 2400 3650 2450 3650 + 2200 6100 2200 5900 Wire Wire Line - 2650 3650 2750 3650 + 2200 5900 2300 5900 Wire Wire Line - 3050 3650 3150 3650 + 2500 5900 2600 5900 Wire Wire Line - 3450 3650 3550 3650 + 2900 5900 3000 5900 Wire Wire Line - 2750 3850 2750 3650 -Connection ~ 2750 3650 + 3300 5900 3400 5900 Wire Wire Line - 2750 3650 2850 3650 + 2600 6100 2600 5900 +Connection ~ 2600 5900 Wire Wire Line - 3150 3850 3150 3650 -Connection ~ 3150 3650 + 2600 5900 2700 5900 Wire Wire Line - 3150 3650 3250 3650 + 3000 6100 3000 5900 +Connection ~ 3000 5900 Wire Wire Line - 3550 3850 3550 3650 -Connection ~ 3550 3650 + 3000 5900 3100 5900 Wire Wire Line - 3550 3650 3650 3650 + 3400 6100 3400 5900 +Connection ~ 3400 5900 Wire Wire Line - 3950 3850 3950 3650 + 3400 5900 3500 5900 Wire Wire Line - 3950 3650 3850 3650 + 3800 6100 3800 5900 Wire Wire Line - 2250 2800 2250 2750 -Wire Wire Line - 2450 2800 2450 2500 -Wire Wire Line - 2400 3650 2350 3650 -Wire Wire Line - 2350 3650 2350 3400 -Connection ~ 2400 3650 -Wire Wire Line - 3950 3650 4100 3650 -Connection ~ 3950 3650 -Wire Wire Line - 4100 2950 4100 3250 -Wire Wire Line - 4700 2950 4700 3250 + 3800 5900 3700 5900 +Connection ~ 2200 5900 +Connection ~ 3800 5900 $Comp L Device:C_Small C? U 1 1 5E37BC9E P 4900 3550 F 0 "C?" V 4671 3550 50 0000 C CNN F 1 "10nF" V 4762 3550 50 0000 C CNN -F 2 "" H 4900 3550 50 0001 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 1 4900 3550 0 1 1 0 $EndComp -Wire Wire Line - 4800 3550 4700 3550 $Comp L Transistor_BJT:2N3904 Q? U 1 1 5E37E037 @@ -869,7 +410,7 @@ U 1 1 5E3849CF P 5050 3750 F 0 "R?" H 5120 3796 50 0000 L CNN F 1 "82k" H 5120 3705 50 0000 L CNN -F 2 "" V 4980 3750 50 0001 C 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 1 5050 3750 1 0 0 -1 @@ -883,7 +424,7 @@ U 1 1 5E386AF0 P 4900 4000 F 0 "C?" H 4991 3954 50 0000 L CNN F 1 "47nF" H 4991 4045 50 0000 L CNN -F 2 "" H 4900 4000 50 0001 C CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 4900 4000 50 0001 C CNN F 3 "~" H 4900 4000 50 0001 C CNN 1 4900 4000 -1 0 0 1 @@ -909,7 +450,7 @@ U 1 1 5E38DC08 P 5350 4050 F 0 "C?" H 5441 4004 50 0000 L CNN F 1 "10nF" H 5441 4095 50 0000 L CNN -F 2 "" H 5350 4050 50 0001 C CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 5350 4050 50 0001 C CNN F 3 "~" H 5350 4050 50 0001 C CNN 1 5350 4050 -1 0 0 1 @@ -920,7 +461,7 @@ U 1 1 5E38E23D P 5500 4050 F 0 "R?" H 5570 4096 50 0000 L CNN F 1 "220" H 5570 4005 50 0000 L CNN -F 2 "" V 5430 4050 50 0001 C 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 1 5500 4050 1 0 0 -1 @@ -961,7 +502,7 @@ U 1 1 5E397F53 P 5800 3800 F 0 "C?" H 5708 3754 50 0000 R CNN F 1 "47nF" H 5708 3845 50 0000 R CNN -F 2 "" H 5800 3800 50 0001 C CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 5800 3800 50 0001 C CNN F 3 "~" H 5800 3800 50 0001 C CNN 1 5800 3800 -1 0 0 1 @@ -990,7 +531,7 @@ U 1 1 5E39E22F P 5050 2800 F 0 "R?" H 4942 2846 50 0000 R CNN F 1 "33k" H 4942 2755 50 0000 R CNN -F 2 "" V 4980 2800 50 0001 C 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 1 5050 2800 1 0 0 -1 @@ -1012,7 +553,7 @@ U 1 1 5E39F128 P 5050 3200 F 0 "R?" H 5120 3246 50 0000 L CNN F 1 "1.5k" H 5120 3155 50 0000 L CNN -F 2 "" V 4980 3200 50 0001 C 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 1 5050 3200 1 0 0 -1 @@ -1027,7 +568,7 @@ U 1 1 5E3A5E8F P 5200 3000 F 0 "C?" V 5429 3000 50 0000 C CNN F 1 "0.1uF" V 5338 3000 50 0000 C CNN -F 2 "" H 5200 3000 50 0001 C CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 5200 3000 50 0001 C CNN F 3 "~" H 5200 3000 50 0001 C CNN 1 5200 3000 0 -1 -1 0 @@ -1051,32 +592,32 @@ $EndComp $Comp L power:GNDA #PWR? U 1 1 5E3A94E5 -P 3150 4050 -F 0 "#PWR?" H 3150 3800 50 0001 C CNN -F 1 "GNDA" H 3155 3877 50 0000 C CNN -F 2 "" H 3150 4050 50 0001 C CNN -F 3 "" H 3150 4050 50 0001 C CNN - 1 3150 4050 +P 3000 6300 +F 0 "#PWR?" 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 - 2400 4050 2750 4050 -Connection ~ 2750 4050 + 2200 6300 2600 6300 +Connection ~ 2600 6300 Wire Wire Line - 2750 4050 3150 4050 -Connection ~ 3150 4050 + 2600 6300 3000 6300 +Connection ~ 3000 6300 Wire Wire Line - 3150 4050 3550 4050 -Connection ~ 3550 4050 + 3000 6300 3400 6300 +Connection ~ 3400 6300 Wire Wire Line - 3550 4050 3950 4050 + 3400 6300 3800 6300 $Comp L mpb:L_tapped L? U 1 1 5E3AC9C4 P 6400 3500 F 0 "L?" H 6453 3546 50 0000 L CNN F 1 "4.3uH" H 6450 3450 50 0000 L CNN -F 2 "" H 6400 3500 50 0001 C CNN +F 2 "picardy:AirCoil-Tapped-20mm" H 6400 3500 50 0001 C CNN F 3 "~" H 6400 3500 50 0001 C CNN F 4 "32 loops, 4/10 wire, toroid T37/2. Tap at 16th" H 6400 3500 50 0001 C CNN "Description" 1 6400 3500 @@ -1088,7 +629,7 @@ U 1 1 5E3AD73A P 6050 3500 F 0 "R?" H 5900 3550 50 0000 L CNN F 1 "3.3k" H 5850 3450 50 0000 L CNN -F 2 "" V 5980 3500 50 0001 C 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 1 6050 3500 1 0 0 -1 @@ -1106,7 +647,7 @@ U 1 1 5E3B5136 P 6250 3850 F 0 "R?" H 6100 3900 50 0000 L CNN F 1 "100" H 6050 3800 50 0000 L CNN -F 2 "" V 6180 3850 50 0001 C CNN +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 1 6250 3850 1 0 0 -1 @@ -1124,7 +665,7 @@ U 1 1 5E3BB679 P 6400 3850 F 0 "C?" H 6308 3804 50 0000 R CNN F 1 "0.1uF" H 6308 3895 50 0000 R CNN -F 2 "" H 6400 3850 50 0001 C CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 6400 3850 50 0001 C CNN F 3 "~" H 6400 3850 50 0001 C CNN 1 6400 3850 -1 0 0 1 @@ -1149,7 +690,7 @@ 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 "" H 6250 4200 50 0001 C CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 6250 4200 50 0001 C CNN F 3 "~" H 6250 4200 50 0001 C CNN 1 6250 4200 -1 0 0 1 @@ -1165,15 +706,13 @@ F 3 "" H 6250 4300 50 0001 C CNN 1 6250 4300 1 0 0 -1 $EndComp -Text GLabel 6250 4050 0 50 Input ~ 0 -+8V_RX $Comp L Device:C_Small C? U 1 1 5E3C120C P 6350 3150 F 0 "C?" H 6258 3104 50 0000 R CNN F 1 "220pF" H 6258 3195 50 0000 R CNN -F 2 "" H 6350 3150 50 0001 C CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 6350 3150 50 0001 C CNN F 3 "~" H 6350 3150 50 0001 C CNN 1 6350 3150 -1 0 0 1 @@ -1184,7 +723,7 @@ U 1 1 5E3C1D83 P 6150 3150 F 0 "C?" H 6241 3196 50 0000 L CNN F 1 "60pF" H 6241 3105 50 0000 L CNN -F 2 "" H 6150 3150 50 0001 C CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 6150 3150 50 0001 C CNN F 3 "~" H 6150 3150 50 0001 C CNN 1 6150 3150 -1 0 0 -1 @@ -1221,7 +760,7 @@ U 1 1 5E3CB7BF P 6650 3550 F 0 "C?" V 6879 3550 50 0000 C CNN F 1 "10nF" V 6788 3550 50 0000 C CNN -F 2 "" H 6650 3550 50 0001 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 1 6650 3550 0 -1 -1 0 @@ -1234,7 +773,7 @@ U 1 1 5E3CF1D9 P 8750 3700 F 0 "U?" H 8450 4100 50 0000 C CNN F 1 "SA602A" H 9000 4100 50 0000 C CNN -F 2 "" H 8700 3700 50 0001 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 1 8750 3700 1 0 0 -1 @@ -1242,65 +781,40 @@ $EndComp Wire Wire Line 8250 3550 6750 3550 $Comp -L Device:D D? -U 1 1 5E3D2CFA -P 4350 4450 -F 0 "D?" H 4350 4326 50 0000 C CNN -F 1 "BA891" H 4350 4235 50 0000 C CNN -F 2 "" H 4350 4450 50 0001 C CNN -F 3 "https://www.mouser.ch/datasheet/2/302/BA891_N-1510814.pdf" H 4350 4450 50 0001 C CNN - 1 4350 4450 - 1 0 0 -1 -$EndComp -Text GLabel 4200 4300 0 50 Input ~ 0 -+8V_RX -$Comp L Device:R R? U 1 1 5E3D3887 -P 4350 4300 -F 0 "R?" V 4143 4300 50 0000 C CNN -F 1 "3.3K" V 4234 4300 50 0000 C CNN -F 2 "" V 4280 4300 50 0001 C CNN -F 3 "~" H 4350 4300 50 0001 C CNN - 1 4350 4300 - 0 1 1 0 +P 4400 4450 +F 0 "R?" H 4330 4404 50 0000 R CNN +F 1 "3.3K" H 4330 4495 50 0000 R CNN +F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 4330 4450 50 0001 C CNN +F 3 "~" H 4400 4450 50 0001 C CNN + 1 4400 4450 + -1 0 0 1 $EndComp $Comp L power:GNDA #PWR? U 1 1 5E3D3FF0 -P 4200 4450 -F 0 "#PWR?" H 4200 4200 50 0001 C CNN -F 1 "GNDA" V 4205 4323 50 0000 R CNN -F 2 "" H 4200 4450 50 0001 C CNN -F 3 "" H 4200 4450 50 0001 C CNN - 1 4200 4450 - 0 1 1 0 +P 4400 4900 +F 0 "#PWR?" H 4400 4650 50 0001 C CNN +F 1 "GNDA" V 4405 4773 50 0000 R CNN +F 2 "" H 4400 4900 50 0001 C CNN +F 3 "" H 4400 4900 50 0001 C CNN + 1 4400 4900 + 1 0 0 -1 $EndComp -Wire Wire Line - 4700 3750 4700 3950 -Wire Wire Line - 4700 3950 4500 3950 -Wire Wire Line - 4500 3950 4500 4300 $Comp L Device:C_Small C? U 1 1 5E3DAFF4 P 4900 4600 F 0 "C?" V 4671 4600 50 0000 C CNN F 1 "10nF" V 4762 4600 50 0000 C CNN -F 2 "" H 4900 4600 50 0001 C CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 4900 4600 50 0001 C CNN F 3 "~" H 4900 4600 50 0001 C CNN 1 4900 4600 0 1 1 0 $EndComp -Connection ~ 4500 4300 -Wire Wire Line - 4500 4300 4500 4450 -Connection ~ 4500 4450 Wire Wire Line - 4500 4450 4500 4600 -Wire Wire Line - 4500 4600 4800 4600 + 4400 4600 4800 4600 Wire Wire Line 5000 4600 9250 4600 Wire Wire Line @@ -1311,9 +825,9 @@ 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 "" H 7700 3850 50 0001 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-49-20-18-TR" H 7700 3850 50 0001 C CNN "MPN" +F 4 "ECS-49-20-5PX-TR" H 7700 3850 50 0001 C CNN "MPN" 1 7700 3850 1 0 0 -1 $EndComp @@ -1323,7 +837,7 @@ 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 "" H 7850 4000 50 0001 C CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 7850 4000 50 0001 C CNN F 3 "~" H 7850 4000 50 0001 C CNN 1 7850 4000 -1 0 0 1 @@ -1338,7 +852,7 @@ U 1 1 5E3F0037 P 7700 4150 F 0 "C?" V 7563 4150 50 0000 C CNN F 1 "270pF" V 7472 4150 50 0000 C CNN -F 2 "" H 7700 4150 50 0001 C CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 7700 4150 50 0001 C CNN F 3 "~" H 7700 4150 50 0001 C CNN 1 7700 4150 0 -1 -1 0 @@ -1371,8 +885,8 @@ L Device:L_Core_Iron L? U 1 1 5E3FCED6 P 7350 3850 F 0 "L?" V 7169 3850 50 0000 C CNN -F 1 "TBD" V 7260 3850 50 0000 C CNN -F 2 "" H 7350 3850 50 0001 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" 1 7350 3850 @@ -1383,13 +897,13 @@ Wire Wire Line $Comp L power:GNDA #PWR? U 1 1 5E401A01 -P 7150 3850 -F 0 "#PWR?" H 7150 3600 50 0001 C CNN -F 1 "GNDA" V 7155 3723 50 0000 R CNN -F 2 "" H 7150 3850 50 0001 C CNN -F 3 "" H 7150 3850 50 0001 C CNN - 1 7150 3850 - 0 1 1 0 +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 @@ -1410,7 +924,7 @@ U 1 1 5E406764 P 8900 2950 F 0 "C?" H 8808 2904 50 0000 R CNN F 1 "0.1uF" H 8808 2995 50 0000 R CNN -F 2 "" H 8900 2950 50 0001 C CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 8900 2950 50 0001 C CNN F 3 "~" H 8900 2950 50 0001 C CNN 1 8900 2950 -1 0 0 1 @@ -1436,7 +950,7 @@ U 1 1 5E40677A P 8500 2850 F 0 "L?" V 8725 2850 50 0000 C CNN F 1 "200uH" V 8634 2850 50 0000 C CNN -F 2 "" H 8500 2850 50 0001 C CNN +F 2 "Inductor_SMD:L_7.3x7.3_H4.5" H 8500 2850 50 0001 C CNN F 3 "~" H 8500 2850 50 0001 C CNN 1 8500 2850 0 -1 -1 0 @@ -1447,7 +961,7 @@ U 1 1 5E406785 P 8350 2950 F 0 "C?" H 8258 2904 50 0000 R CNN F 1 "0.1uF" H 8258 2995 50 0000 R CNN -F 2 "" H 8350 2950 50 0001 C CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 8350 2950 50 0001 C CNN F 3 "~" H 8350 2950 50 0001 C CNN 1 8350 2950 -1 0 0 1 @@ -1463,8 +977,6 @@ F 3 "" H 8350 3050 50 0001 C CNN 1 8350 3050 1 0 0 -1 $EndComp -Text GLabel 8150 2850 0 50 Input ~ 0 -+8V Text Notes 6650 700 0 50 ~ 0 Dynamic microphone Wire Notes Line @@ -1486,7 +998,7 @@ U 1 1 5E418964 P 7050 1200 F 0 "RV?" H 6980 1246 50 0000 R CNN F 1 "10k" H 6980 1155 50 0000 R CNN -F 2 "" H 7050 1200 50 0001 C CNN +F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 7050 1200 50 0001 C CNN F 3 "~" H 7050 1200 50 0001 C CNN 1 7050 1200 1 0 0 -1 @@ -1503,7 +1015,7 @@ U 1 1 5E426DBD P 7300 1300 F 0 "C?" H 7208 1346 50 0000 R CNN F 1 "1nF" H 7208 1255 50 0000 R CNN -F 2 "" H 7300 1300 50 0001 C CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 7300 1300 50 0001 C CNN F 3 "~" H 7300 1300 50 0001 C CNN 1 7300 1300 -1 0 0 -1 @@ -1519,7 +1031,7 @@ U 1 1 5E430997 P 6850 2500 F 0 "C?" V 7079 2500 50 0000 C CNN F 1 "0.1uF" V 6988 2500 50 0000 C CNN -F 2 "" H 6850 2500 50 0001 C CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 6850 2500 50 0001 C CNN F 3 "~" H 6850 2500 50 0001 C CNN 1 6850 2500 0 -1 -1 0 @@ -1554,7 +1066,7 @@ U 1 1 5E455A59 P 7050 2200 F 0 "R?" H 7120 2246 50 0000 L CNN F 1 "560k" H 7120 2155 50 0000 L CNN -F 2 "" V 6980 2200 50 0001 C CNN +F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 6980 2200 50 0001 C CNN F 3 "~" H 7050 2200 50 0001 C CNN 1 7050 2200 1 0 0 -1 @@ -1566,15 +1078,13 @@ Wire Wire Line 7050 2050 7350 2050 Wire Wire Line 7350 2050 7350 2300 -Text GLabel 7850 1000 1 50 Input ~ 0 -+8V_TX $Comp L Device:R R? U 1 1 5E460CEA P 7850 1200 F 0 "R?" H 7920 1246 50 0000 L CNN F 1 "1k" H 7920 1155 50 0000 L CNN -F 2 "" V 7780 1200 50 0001 C CNN +F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 7780 1200 50 0001 C CNN F 3 "~" H 7850 1200 50 0001 C CNN 1 7850 1200 1 0 0 -1 @@ -1587,7 +1097,7 @@ U 1 1 5E46666D P 7850 1600 F 0 "R?" H 7920 1646 50 0000 L CNN F 1 "3.3k" H 7920 1555 50 0000 L CNN -F 2 "" V 7780 1600 50 0001 C CNN +F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 7780 1600 50 0001 C CNN F 3 "~" H 7850 1600 50 0001 C CNN 1 7850 1600 1 0 0 -1 @@ -1600,7 +1110,7 @@ U 1 1 5E46CB69 P 8150 1500 F 0 "C?" H 8238 1546 50 0000 L CNN F 1 "47uF" H 8238 1455 50 0000 L CNN -F 2 "" H 8150 1500 50 0001 C CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 8150 1500 50 0001 C CNN F 3 "~" H 8150 1500 50 0001 C CNN 1 8150 1500 1 0 0 -1 @@ -1631,7 +1141,7 @@ U 1 1 5E483B56 P 7200 2850 F 0 "R?" H 7270 2896 50 0000 L CNN F 1 "1k" H 7270 2805 50 0000 L CNN -F 2 "" V 7130 2850 50 0001 C CNN +F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 7130 2850 50 0001 C CNN F 3 "~" H 7200 2850 50 0001 C CNN 1 7200 2850 1 0 0 -1 @@ -1642,7 +1152,7 @@ U 1 1 5E483F01 P 7550 2850 F 0 "C?" H 7638 2896 50 0000 L CNN F 1 "10uF" H 7638 2805 50 0000 L CNN -F 2 "" H 7550 2850 50 0001 C CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 7550 2850 50 0001 C CNN F 3 "~" H 7550 2850 50 0001 C CNN 1 7550 2850 1 0 0 -1 @@ -1678,7 +1188,7 @@ U 1 1 5E49C26E P 7850 2000 F 0 "C?" H 7942 2046 50 0000 L CNN F 1 "1uF" H 7942 1955 50 0000 L CNN -F 2 "" H 7850 2000 50 0001 C CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 7850 2000 50 0001 C CNN F 3 "~" H 7850 2000 50 0001 C CNN 1 7850 2000 1 0 0 -1 @@ -1692,7 +1202,7 @@ U 1 1 5E4A289A P 7850 2350 F 0 "R?" H 7920 2396 50 0000 L CNN F 1 "10k" H 7920 2305 50 0000 L CNN -F 2 "" V 7780 2350 50 0001 C CNN +F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 7780 2350 50 0001 C CNN F 3 "~" H 7850 2350 50 0001 C CNN 1 7850 2350 1 0 0 -1 @@ -1707,7 +1217,7 @@ U 1 1 5E4B5B2C P 8250 2550 F 0 "C?" V 8479 2550 50 0000 C CNN F 1 "10nF" V 8388 2550 50 0000 C CNN -F 2 "" H 8250 2550 50 0001 C CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 8250 2550 50 0001 C CNN F 3 "~" H 8250 2550 50 0001 C CNN 1 8250 2550 0 1 -1 0 @@ -1718,7 +1228,7 @@ U 1 1 5E4B62A2 P 8250 2150 F 0 "C?" V 8479 2150 50 0000 C CNN F 1 "10nF" V 8388 2150 50 0000 C CNN -F 2 "" H 8250 2150 50 0001 C CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 8250 2150 50 0001 C CNN F 3 "~" H 8250 2150 50 0001 C CNN 1 8250 2150 0 1 -1 0 @@ -1759,7 +1269,7 @@ U 1 1 5E4D2F73 P 9400 3500 F 0 "C?" V 9171 3500 50 0000 C CNN F 1 "0.22uF" V 9262 3500 50 0000 C CNN -F 2 "" H 9400 3500 50 0001 C CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 9400 3500 50 0001 C CNN F 3 "~" H 9400 3500 50 0001 C CNN 1 9400 3500 0 1 1 0 @@ -1772,7 +1282,7 @@ U 1 1 5E4DA4C9 P 9600 3300 F 0 "C?" H 9508 3346 50 0000 R CNN F 1 "10nF" H 9508 3255 50 0000 R CNN -F 2 "" H 9600 3300 50 0001 C CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 9600 3300 50 0001 C CNN F 3 "~" H 9600 3300 50 0001 C CNN 1 9600 3300 -1 0 0 -1 @@ -1798,7 +1308,7 @@ U 1 1 5E4E2220 P 9850 3500 F 0 "R?" V 9965 3500 50 0000 C CNN F 1 "1.5k" V 10056 3500 50 0000 C CNN -F 2 "" V 9780 3500 50 0001 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 1 9850 3500 0 1 1 0 @@ -1812,7 +1322,7 @@ U 1 1 5E4EA094 P 10150 3300 F 0 "C?" H 10058 3346 50 0000 R CNN F 1 "10nF" H 10058 3255 50 0000 R CNN -F 2 "" H 10150 3300 50 0001 C CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 10150 3300 50 0001 C CNN F 3 "~" H 10150 3300 50 0001 C CNN 1 10150 3300 -1 0 0 -1 @@ -1838,7 +1348,7 @@ U 1 1 5E4F1AF3 P 10150 3700 F 0 "C?" H 10058 3654 50 0000 R CNN F 1 "0.22uF" H 10058 3745 50 0000 R CNN -F 2 "" H 10150 3700 50 0001 C CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 10150 3700 50 0001 C CNN F 3 "~" H 10150 3700 50 0001 C CNN 1 10150 3700 -1 0 0 1 @@ -1852,7 +1362,7 @@ U 1 1 5E4F95A6 P 10150 4000 F 0 "R?" H 10080 3954 50 0000 R CNN F 1 "6.8k" H 10080 4045 50 0000 R CNN -F 2 "" V 10080 4000 50 0001 C 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 1 10150 4000 -1 0 0 1 @@ -1865,7 +1375,7 @@ U 1 1 5E501314 P 10150 4350 F 0 "RV?" H 10080 4396 50 0000 R CNN F 1 "10k" H 10080 4305 50 0000 R CNN -F 2 "" H 10150 4350 50 0001 C 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 1 10150 4350 1 0 0 -1 @@ -1891,7 +1401,7 @@ U 1 1 5E510B8B P 10550 3500 F 0 "C?" V 10775 3500 50 0000 C CNN F 1 "1.5uF" V 10684 3500 50 0000 C CNN -F 2 "" H 10550 3500 50 0001 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 1 10550 3500 0 -1 -1 0 @@ -1904,7 +1414,7 @@ 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 2 "" H 10500 4350 50 0001 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 1 10500 4350 0 -1 -1 0 @@ -1916,8 +1426,8 @@ L Amplifier_Audio:LM386 U? U 1 1 5E521CFD P 8250 5800 F 0 "U?" H 8594 5846 50 0000 L CNN -F 1 "LM386" H 8594 5755 50 0000 L CNN -F 2 "" H 8350 5900 50 0001 C CNN +F 1 "LM386M-1" H 8594 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 1 8250 5800 -1 0 0 -1 @@ -1950,7 +1460,7 @@ U 1 1 5E53327F P 10800 4450 F 0 "C?" H 10708 4496 50 0000 R CNN F 1 "10nF" H 10708 4405 50 0000 R CNN -F 2 "" H 10800 4450 50 0001 C CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 10800 4450 50 0001 C CNN F 3 "~" H 10800 4450 50 0001 C CNN 1 10800 4450 -1 0 0 -1 @@ -1975,7 +1485,7 @@ U 1 1 5E54E2B9 P 8150 6250 F 0 "C?" V 8017 6250 50 0000 C CNN F 1 "10uF" V 7926 6250 50 0000 C CNN -F 2 "" H 8150 6250 50 0001 C CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 8150 6250 50 0001 C CNN F 3 "~" H 8150 6250 50 0001 C CNN 1 8150 6250 0 1 -1 0 @@ -1992,7 +1502,7 @@ U 1 1 5E567FE9 P 8350 5100 F 0 "R?" H 8280 5054 50 0000 R CNN F 1 "10" H 8280 5145 50 0000 R CNN -F 2 "" V 8280 5100 50 0001 C 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 1 8350 5100 -1 0 0 1 @@ -2003,7 +1513,7 @@ U 1 1 5E56839B P 8650 5350 F 0 "C?" H 8562 5396 50 0000 R CNN F 1 "470uF" H 8562 5305 50 0000 R CNN -F 2 "" H 8650 5350 50 0001 C CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 8650 5350 50 0001 C CNN F 3 "~" H 8650 5350 50 0001 C CNN 1 8650 5350 -1 0 0 -1 @@ -2024,8 +1534,6 @@ F 3 "" H 8650 5450 50 0001 C CNN 1 8650 5450 1 0 0 -1 $EndComp -Text GLabel 8350 4900 1 50 Input ~ 0 -+8V Wire Wire Line 8350 4950 8350 4900 Wire Wire Line @@ -2036,7 +1544,7 @@ 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 "" V 7430 5950 50 0001 C 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 1 7500 5950 -1 0 0 1 @@ -2047,7 +1555,7 @@ 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 "" H 7500 6250 50 0001 C CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 7500 6250 50 0001 C CNN F 3 "~" H 7500 6250 50 0001 C CNN 1 7500 6250 -1 0 0 1 @@ -2073,7 +1581,7 @@ 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 "" H 7300 5800 50 0001 C CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 7300 5800 50 0001 C CNN F 3 "~" H 7300 5800 50 0001 C CNN 1 7300 5800 0 1 1 0 @@ -2100,7 +1608,7 @@ 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 "" V 10730 5200 50 0001 C 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 1 10800 5200 -1 0 0 1 @@ -2137,7 +1645,7 @@ U 1 1 5E60DF50 P 10200 6050 F 0 "C?" H 10287 6096 50 0000 L CNN F 1 "47uF" H 10287 6005 50 0000 L CNN -F 2 "" H 10200 6050 50 0001 C CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 10200 6050 50 0001 C CNN F 3 "~" H 10200 6050 50 0001 C CNN 1 10200 6050 -1 0 0 -1 @@ -2176,7 +1684,7 @@ U 1 1 5E64AC63 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 "" V 10130 5750 50 0001 C 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 1 10200 5750 -1 0 0 1 @@ -2184,17 +1692,13 @@ $EndComp Wire Wire Line 10200 5900 10200 5950 Connection ~ 10200 5950 -Text GLabel 10200 5550 1 50 Input ~ 0 -+8V_TX -Wire Wire Line - 10200 5600 10200 5550 $Comp L Device:R_POT RV? U 1 1 5E65FDD7 P 10900 3500 F 0 "RV?" V 10785 3500 50 0000 C CNN F 1 "22k" V 10694 3500 50 0000 C CNN -F 2 "" H 10900 3500 50 0001 C CNN +F 2 "Potentiometer_SMD:Potentiometer_Bourns_3214X_Vertical" H 10900 3500 50 0001 C CNN F 3 "~" H 10900 3500 50 0001 C CNN 1 10900 3500 0 -1 -1 0 @@ -2222,7 +1726,7 @@ U 1 1 5E6752AC P 10900 3150 F 0 "C?" H 10988 3196 50 0000 L CNN F 1 "2.2uF" H 10988 3105 50 0000 L CNN -F 2 "" H 10900 3150 50 0001 C CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 10900 3150 50 0001 C CNN F 3 "~" H 10900 3150 50 0001 C CNN 1 10900 3150 1 0 0 -1 @@ -2250,7 +1754,7 @@ U 1 1 5E698692 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 "" V 8880 1500 50 0001 C 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 1 8950 1500 1 0 0 -1 @@ -2267,7 +1771,7 @@ 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 "" V 9230 1150 50 0001 C 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 1 9300 1150 1 0 0 -1 @@ -2281,7 +1785,7 @@ U 1 1 5E6BAD4B P 9450 1500 F 0 "C?" V 9675 1500 50 0000 C CNN F 1 "4.7uF" V 9584 1500 50 0000 C CNN -F 2 "" H 9450 1500 50 0001 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 1 9450 1500 0 -1 -1 0 @@ -2342,15 +1846,13 @@ Wire Wire Line Wire Wire Line 9700 2000 9550 2000 Connection ~ 9550 2000 -Text GLabel 8800 600 0 50 Input ~ 0 -+8V_RX $Comp L Device:CP_Small C? U 1 1 5E716B0D P 8900 700 F 0 "C?" H 8988 746 50 0000 L CNN F 1 "47uF" H 8988 655 50 0000 L CNN -F 2 "" H 8900 700 50 0001 C CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 8900 700 50 0001 C CNN F 3 "~" H 8900 700 50 0001 C CNN 1 8900 700 1 0 0 -1 @@ -2399,7 +1901,7 @@ 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 "" V 10180 1500 50 0001 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 1 10250 1500 0 1 1 0 @@ -2414,7 +1916,7 @@ U 1 1 5E7E0C6C P 10050 1100 F 0 "C?" H 9962 1054 50 0000 R CNN F 1 "47uF" H 9962 1145 50 0000 R CNN -F 2 "" H 10050 1100 50 0001 C CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 10050 1100 50 0001 C CNN F 3 "~" H 10050 1100 50 0001 C CNN 1 10050 1100 -1 0 0 1 @@ -2440,10 +1942,7 @@ Wire Wire Line Wire Wire Line 9300 600 10750 600 Wire Wire Line - 8800 600 8900 600 -Wire Wire Line 8900 600 9300 600 -Connection ~ 8900 600 Connection ~ 9300 600 $Comp L Device:R R? @@ -2451,7 +1950,7 @@ U 1 1 5E86FCBF P 10750 1000 F 0 "R?" H 10680 954 50 0000 R CNN F 1 "3.9k" H 10680 1045 50 0000 R CNN -F 2 "" V 10680 1000 50 0001 C CNN +F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 10680 1000 50 0001 C CNN F 3 "~" H 10750 1000 50 0001 C CNN 1 10750 1000 -1 0 0 1 @@ -2473,7 +1972,7 @@ U 1 1 5E897D70 P 10250 2000 F 0 "RV?" H 10181 2046 50 0000 R CNN F 1 "470" H 10181 1955 50 0000 R CNN -F 2 "" H 10250 2000 50 0001 C CNN +F 2 "Potentiometer_SMD:Potentiometer_Bourns_3214X_Vertical" H 10250 2000 50 0001 C CNN F 3 "~" H 10250 2000 50 0001 C CNN 1 10250 2000 1 0 0 -1 @@ -2499,18 +1998,674 @@ Wire Wire Line 10250 1800 10250 1850 Wire Wire Line 10600 2000 10400 2000 -Text HLabel 1000 1750 0 50 Input ~ 0 +Text HLabel 800 1300 0 50 Input ~ 0 HF_RX -Text HLabel 7000 5800 0 50 Input ~ 0 +Text HLabel 7000 5800 0 50 Output ~ 0 SPKR -Text HLabel 10600 2000 2 50 Input ~ 0 +Text HLabel 10600 2000 2 50 Output ~ 0 METER Text HLabel 6950 1000 0 50 Input ~ 0 MIC -Text HLabel 6100 1850 2 50 Input ~ 0 +Text HLabel 6300 1850 2 50 Output ~ 0 HF_TX Text Notes 9450 5100 0 79 ~ 16 TODO Handle CW -Text Notes 1050 4500 0 79 ~ 16 -TODO Find appropriate relays +Text HLabel 9850 5300 0 50 Input ~ 0 +MUTE_SPKR +Wire Wire Line + 9850 5300 10200 5300 +Wire Wire Line + 10200 5300 10200 5600 +Text HLabel 1300 4500 0 50 Input ~ 0 +SWITCH_RELAYn +Text Label 2800 900 1 50 ~ 0 ++8V_TX +Text Label 7850 1000 1 50 ~ 0 ++8V_TX +Text Label 8900 600 0 50 ~ 0 ++8V_RX +Text Label 4650 4300 2 50 ~ 0 ++8V_RX +Text HLabel 1000 2550 0 50 Input ~ 0 ++8V_RX +Text HLabel 1000 2650 0 50 Input ~ 0 ++8V_TX +Text Label 6250 4050 2 50 ~ 0 ++8V_RX +Text GLabel 8350 4900 1 50 Input ~ 0 ++8V +Text GLabel 8150 2850 0 50 Input ~ 0 ++8V +Wire Wire Line + 1000 2550 1300 2550 +Text Label 1300 2550 2 50 ~ 0 ++8V_RX +Text Label 1300 2650 2 50 ~ 0 ++8V_TX +Wire Wire Line + 1300 2650 1000 2650 +$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 "Capacitor_SMD:C_0805_2012Metric" H 7150 4000 50 0001 C CNN +F 3 "~" H 7150 4000 50 0001 C CNN + 1 7150 4000 + -1 0 0 -1 +$EndComp +Wire Wire Line + 7150 3900 7150 3850 +$Comp +L Diode:1N4148W D? +U 1 1 5EA3288A +P 2250 5000 +F 0 "D?" V 2204 4920 50 0000 R CNN +F 1 "1N4148W" V 2295 4920 50 0000 R CNN +F 2 "Diode_SMD:D_SOD-123" H 2250 4825 50 0001 C CNN +F 3 "https://www.vishay.com/docs/85748/1n4148w.pdf" H 2250 5000 50 0001 C CNN + 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="K?" Part="1" +F 0 "K?" 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 + 1 2950 5000 + 1 0 0 -1 +$EndComp +Wire Wire Line + 2200 5450 2950 5450 +Wire Wire Line + 2950 5450 2950 5300 +Wire Wire Line + 2200 5450 2200 5900 +Wire Wire Line + 3350 5300 3350 5450 +Wire Wire Line + 3350 5450 3800 5450 +Wire Wire Line + 3800 5450 3800 5900 +Connection ~ 4400 4600 +Wire Wire Line + 4400 4600 3450 4600 +Wire Wire Line + 3450 4600 3450 4700 +Wire Wire Line + 4650 4300 4400 4300 +Wire Wire Line + 4300 3550 4300 4450 +Wire Wire Line + 4300 4450 3250 4450 +Wire Wire Line + 3250 4450 3250 4700 +Wire Wire Line + 4300 3550 4800 3550 +Wire Wire Line + 3050 4700 3050 2500 +Wire Wire Line + 2850 4700 2850 4300 +Wire Wire Line + 2850 4300 4050 4300 +Wire Wire Line + 2250 2500 3050 2500 +Wire Wire Line + 4050 1950 4050 4300 +Wire Wire Line + 2550 5300 2250 5300 +Wire Wire Line + 2550 4700 2400 4700 +$Comp +L Device:L L? +U 1 1 5E5099B5 +P 950 1650 +F 0 "L?" H 906 1696 50 0000 R CNN +F 1 "20nH" H 906 1605 50 0000 R CNN +F 2 "Inductor_SMD:L_1210_3225Metric_Pad1.42x2.65mm_HandSolder" H 950 1650 50 0001 C CNN +F 3 "~" H 950 1650 50 0001 C CNN +F 4 "22 loops, 3/10 wire, toroid T37/6" H 950 1650 50 0001 C CNN "Description" + 1 950 1650 + -1 0 0 -1 +$EndComp +$Comp +L Device:C_Small C? +U 1 1 5E50C17E +P 2400 1650 +F 0 "C?" H 2308 1604 50 0000 R CNN +F 1 "1.6nF" H 2308 1695 50 0000 R CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 2400 1650 50 0001 C CNN +F 3 "~" H 2400 1650 50 0001 C CNN + 1 2400 1650 + -1 0 0 1 +$EndComp +$Comp +L Device:L L? +U 1 1 5E50C9FB +P 2100 1650 +F 0 "L?" H 2056 1696 50 0000 R CNN +F 1 "20nH" H 2056 1605 50 0000 R CNN +F 2 "Inductor_SMD:L_1210_3225Metric_Pad1.42x2.65mm_HandSolder" H 2100 1650 50 0001 C CNN +F 3 "~" H 2100 1650 50 0001 C CNN +F 4 "22 loops, 3/10 wire, toroid T37/6" H 2100 1650 50 0001 C CNN "Description" + 1 2100 1650 + -1 0 0 -1 +$EndComp +Wire Wire Line + 2400 1550 2400 1500 +Wire Wire Line + 2400 1500 2100 1500 +Connection ~ 2400 1500 +Wire Wire Line + 950 1800 600 1800 +Wire Wire Line + 600 1800 600 1750 +$Comp +L Device:L L? +U 1 1 5E55B461 +P 1400 1550 +F 0 "L?" V 1312 1550 50 0000 C CNN +F 1 "130nH" V 1221 1550 50 0000 C CNN +F 2 "Inductor_SMD:L_1210_3225Metric_Pad1.42x2.65mm_HandSolder" H 1400 1550 50 0001 C CNN +F 3 "~" H 1400 1550 50 0001 C CNN +F 4 "22 loops, 3/10 wire, toroid T37/6" H 1400 1550 50 0001 C CNN "Description" + 1 1400 1550 + 0 1 -1 0 +$EndComp +Connection ~ 950 1800 +Wire Wire Line + 1300 1200 1250 1200 +Wire Wire Line + 1500 1200 1550 1200 +Wire Wire Line + 1550 1200 1550 1550 +$Comp +L Device:C_Small C? +U 1 1 5E59FB33 +P 1700 1200 +F 0 "C?" V 1563 1200 50 0000 C CNN +F 1 "240pF" V 1472 1200 50 0000 C CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 1700 1200 50 0001 C CNN +F 3 "~" H 1700 1200 50 0001 C CNN + 1 1700 1200 + 0 -1 -1 0 +$EndComp +$Comp +L Device:L L? +U 1 1 5E59FB3E +P 1700 1550 +F 0 "L?" V 1600 1550 50 0000 C CNN +F 1 "180nH" V 1500 1550 50 0000 C CNN +F 2 "Inductor_SMD:L_1210_3225Metric_Pad1.42x2.65mm_HandSolder" H 1700 1550 50 0001 C CNN +F 3 "~" H 1700 1550 50 0001 C CNN +F 4 "22 loops, 3/10 wire, toroid T37/6" H 1700 1550 50 0001 C CNN "Description" + 1 1700 1550 + 0 1 -1 0 +$EndComp +Wire Wire Line + 1800 1200 1850 1200 +Wire Wire Line + 1850 1200 1850 1500 +Connection ~ 1550 1550 +Wire Wire Line + 1600 1200 1550 1200 +Connection ~ 1550 1200 +Wire Wire Line + 1250 1200 1250 1500 +Wire Wire Line + 800 1300 850 1300 +Wire Wire Line + 850 1300 850 1500 +Wire Wire Line + 850 1500 950 1500 +Wire Wire Line + 950 1800 2100 1800 +Wire Wire Line + 950 1500 1250 1500 +Connection ~ 950 1500 +Connection ~ 1250 1500 +Wire Wire Line + 1250 1500 1250 1550 +Wire Wire Line + 1850 1500 2100 1500 +Connection ~ 1850 1500 +Wire Wire Line + 1850 1500 1850 1550 +Connection ~ 2100 1500 +Wire Wire Line + 600 1550 600 1500 +Wire Wire Line + 600 1500 850 1500 +Connection ~ 850 1500 +Text Notes 850 2250 0 50 ~ 0 +3rd order Elliptic Bandpass\n27MHz - 29.60MHz cutoff\n0.3dB ripple, -40dB stopband +$Comp +L Connector_Generic:Conn_01x03 J? +U 1 1 5E6B38C3 +P 900 600 +F 0 "J?" V 864 780 50 0000 L CNN +F 1 "RX Filt in" V 773 780 50 0000 L CNN +F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 900 600 50 0001 C CNN +F 3 "~" H 900 600 50 0001 C CNN + 1 900 600 + 0 1 -1 0 +$EndComp +$Comp +L Connector_Generic:Conn_01x03 J? +U 1 1 5E6B652F +P 1950 600 +F 0 "J?" V 1914 780 50 0000 L CNN +F 1 "RX Filt out" V 1823 780 50 0000 L CNN +F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 1950 600 50 0001 C CNN +F 3 "~" H 1950 600 50 0001 C CNN + 1 1950 600 + 0 1 -1 0 +$EndComp +$Comp +L power:GNDA #PWR? +U 1 1 5E6B6B09 +P 1000 800 +F 0 "#PWR?" H 1000 550 50 0001 C CNN +F 1 "GNDA" H 1005 627 50 0000 C CNN +F 2 "" H 1000 800 50 0001 C CNN +F 3 "" H 1000 800 50 0001 C CNN + 1 1000 800 + 1 0 0 -1 +$EndComp +$Comp +L power:GNDA #PWR? +U 1 1 5E6B6D6D +P 2050 850 +F 0 "#PWR?" H 2050 600 50 0001 C CNN +F 1 "GNDA" H 2055 677 50 0000 C CNN +F 2 "" H 2050 850 50 0001 C CNN +F 3 "" H 2050 850 50 0001 C CNN + 1 2050 850 + 1 0 0 -1 +$EndComp +Wire Wire Line + 2050 850 2050 800 +Wire Wire Line + 1850 850 1850 800 +Connection ~ 2050 850 +Wire Wire Line + 2050 850 1850 850 +Text Label 500 850 0 50 ~ 0 ++8V_RX +Wire Wire Line + 500 850 800 850 +Wire Wire Line + 800 850 800 800 +Wire Wire Line + 900 800 900 1300 +Wire Wire Line + 900 1300 850 1300 +Connection ~ 850 1300 +Wire Wire Line + 1950 800 1950 1200 +Wire Wire Line + 1950 1200 1850 1200 +Connection ~ 1850 1200 +Text Notes 1200 950 0 50 ~ 0 +Headers allow\nplug-in filters +$Comp +L Device:C_Small C? +U 1 1 5E814A7F +P 5300 1550 +F 0 "C?" V 5529 1550 50 0000 C CNN +F 1 "180pF" V 5438 1550 50 0000 C CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 5300 1550 50 0001 C CNN +F 3 "~" H 5300 1550 50 0001 C CNN + 1 5300 1550 + 0 -1 -1 0 +$EndComp +$Comp +L Device:C_Small C? +U 1 1 5E814A89 +P 4500 2000 +F 0 "C?" H 4408 1954 50 0000 R CNN +F 1 "1.6nF" H 4408 2045 50 0000 R CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 4500 2000 50 0001 C CNN +F 3 "~" H 4500 2000 50 0001 C CNN + 1 4500 2000 + -1 0 0 1 +$EndComp +$Comp +L power:GNDA #PWR? +U 1 1 5E814A93 +P 4850 2150 +F 0 "#PWR?" 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 +$EndComp +$Comp +L Device:L L? +U 1 1 5E814AA3 +P 4850 2000 +F 0 "L?" H 4806 2046 50 0000 R CNN +F 1 "20nH" H 4806 1955 50 0000 R CNN +F 2 "Inductor_SMD:L_1210_3225Metric_Pad1.42x2.65mm_HandSolder" H 4850 2000 50 0001 C CNN +F 3 "~" H 4850 2000 50 0001 C CNN +F 4 "22 loops, 3/10 wire, toroid T37/6" H 4850 2000 50 0001 C CNN "Description" + 1 4850 2000 + -1 0 0 -1 +$EndComp +$Comp +L Device:C_Small C? +U 1 1 5E814AAD +P 6300 2000 +F 0 "C?" H 6208 1954 50 0000 R CNN +F 1 "1.6nF" H 6208 2045 50 0000 R CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 6300 2000 50 0001 C CNN +F 3 "~" H 6300 2000 50 0001 C CNN + 1 6300 2000 + -1 0 0 1 +$EndComp +$Comp +L Device:L L? +U 1 1 5E814AB8 +P 6000 2000 +F 0 "L?" H 5956 2046 50 0000 R CNN +F 1 "20nH" H 5956 1955 50 0000 R CNN +F 2 "Inductor_SMD:L_1210_3225Metric_Pad1.42x2.65mm_HandSolder" H 6000 2000 50 0001 C CNN +F 3 "~" H 6000 2000 50 0001 C CNN +F 4 "22 loops, 3/10 wire, toroid T37/6" H 6000 2000 50 0001 C CNN "Description" + 1 6000 2000 + -1 0 0 -1 +$EndComp +Wire Wire Line + 6300 1900 6300 1850 +Wire Wire Line + 6300 1850 6000 1850 +Wire Wire Line + 4850 2150 4500 2150 +Wire Wire Line + 4500 2150 4500 2100 +$Comp +L Device:L L? +U 1 1 5E814AC9 +P 5300 1900 +F 0 "L?" V 5490 1900 50 0000 C CNN +F 1 "130nH" V 5399 1900 50 0000 C CNN +F 2 "Inductor_SMD:L_1210_3225Metric_Pad1.42x2.65mm_HandSolder" H 5300 1900 50 0001 C CNN +F 3 "~" H 5300 1900 50 0001 C CNN +F 4 "22 loops, 3/10 wire, toroid T37/6" H 5300 1900 50 0001 C CNN "Description" + 1 5300 1900 + 0 1 -1 0 +$EndComp +Connection ~ 4850 2150 +Wire Wire Line + 5200 1550 5150 1550 +Wire Wire Line + 5400 1550 5450 1550 +Wire Wire Line + 5450 1550 5450 1900 +$Comp +L Device:C_Small C? +U 1 1 5E814AD8 +P 5600 1550 +F 0 "C?" V 5829 1550 50 0000 C CNN +F 1 "240pF" V 5738 1550 50 0000 C CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 5600 1550 50 0001 C CNN +F 3 "~" H 5600 1550 50 0001 C CNN + 1 5600 1550 + 0 -1 -1 0 +$EndComp +$Comp +L Device:L L? +U 1 1 5E814AE3 +P 5600 1900 +F 0 "L?" V 5790 1900 50 0000 C CNN +F 1 "180nH" V 5699 1900 50 0000 C CNN +F 2 "Inductor_SMD:L_1210_3225Metric_Pad1.42x2.65mm_HandSolder" H 5600 1900 50 0001 C CNN +F 3 "~" H 5600 1900 50 0001 C CNN +F 4 "22 loops, 3/10 wire, toroid T37/6" H 5600 1900 50 0001 C CNN "Description" + 1 5600 1900 + 0 1 -1 0 +$EndComp +Wire Wire Line + 5700 1550 5750 1550 +Wire Wire Line + 5750 1550 5750 1850 +Connection ~ 5450 1900 +Wire Wire Line + 5500 1550 5450 1550 +Connection ~ 5450 1550 +Wire Wire Line + 5150 1550 5150 1850 +Wire Wire Line + 4850 2150 6000 2150 +Wire Wire Line + 4850 1850 5150 1850 +Connection ~ 4850 1850 +Connection ~ 5150 1850 +Wire Wire Line + 5150 1850 5150 1900 +Wire Wire Line + 5750 1850 6000 1850 +Connection ~ 5750 1850 +Wire Wire Line + 5750 1850 5750 1900 +Connection ~ 6000 1850 +Wire Wire Line + 4500 1900 4500 1850 +$Comp +L Connector_Generic:Conn_01x03 J? +U 1 1 5E814B02 +P 4550 1250 +F 0 "J?" V 4514 1430 50 0000 L CNN +F 1 "TX Filt in" V 4423 1430 50 0000 L CNN +F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 4550 1250 50 0001 C CNN +F 3 "~" H 4550 1250 50 0001 C CNN + 1 4550 1250 + 0 1 -1 0 +$EndComp +$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 + 1 6000 1350 + 0 1 -1 0 +$EndComp +$Comp +L power:GNDA #PWR? +U 1 1 5E814B16 +P 4650 1450 +F 0 "#PWR?" H 4650 1200 50 0001 C CNN +F 1 "GNDA" H 4655 1277 50 0000 C CNN +F 2 "" H 4650 1450 50 0001 C CNN +F 3 "" H 4650 1450 50 0001 C CNN + 1 4650 1450 + 1 0 0 -1 +$EndComp +$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 + 1 0 0 -1 +$EndComp +Wire Wire Line + 6100 1600 6100 1550 +Wire Wire Line + 5900 1600 5900 1550 +Connection ~ 6100 1600 +Wire Wire Line + 6100 1600 5900 1600 +Text Label 4150 1500 0 50 ~ 0 ++8V_TX +Wire Wire Line + 4150 1500 4450 1500 +Wire Wire Line + 4450 1500 4450 1450 +Wire Wire Line + 4500 1850 4550 1850 +Text Notes 5000 2400 0 50 ~ 0 +3rd order Elliptic Bandpass\n27MHz - 29.60MHz cutoff\n0.3dB ripple, -40dB stopband +Wire Wire Line + 4450 1850 4500 1850 +Connection ~ 4500 1850 +Wire Wire Line + 4550 1450 4550 1850 +Connection ~ 4550 1850 +Wire Wire Line + 4550 1850 4850 1850 +Wire Wire Line + 6000 1550 6000 1850 +Wire Wire Line + 6000 2150 6300 2150 +Wire Wire Line + 6300 2150 6300 2100 +Connection ~ 6000 2150 +Wire Wire Line + 2400 1750 2400 1800 +Wire Wire Line + 2400 1800 2100 1800 +Connection ~ 2100 1800 +$Comp +L mpb:BAT18 D? +U 1 1 5E98708F +P 3150 1050 +F 0 "D?" 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 + 1 3150 1050 + 0 1 1 0 +$EndComp +Wire Wire Line + 2800 1200 3150 1200 +Connection ~ 3150 1200 +$Comp +L mpb:BAT18 D? +U 1 1 5E9B8B08 +P 4400 4750 +F 0 "D?" V 4446 4671 50 0000 R CNN +F 1 "BAT18" V 4355 4671 50 0000 R CNN +F 2 "Package_TO_SOT_SMD:SOT-23_Handsoldering" H 4400 4800 50 0001 C CNN +F 3 "~" H 4400 4750 50 0001 C CNN + 1 4400 4750 + 0 -1 -1 0 +$EndComp +$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="#PWR?" Part="1" +F 0 "#PWR?" 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="Q?" Part="1" +F 0 "Q?" 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 + 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="R?" Part="1" +F 0 "R?" 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 + 1 2000 4350 + 1 0 0 -1 +$EndComp +Wire Wire Line + 2400 4300 2400 4200 +$Comp +L Diode:1N4148W D? +U 1 1 5ED2EED3 +P 1450 4500 +AR Path="/5E3088F9/5ED2EED3" Ref="D?" Part="1" +AR Path="/5E4C0E28/5ED2EED3" Ref="D?" Part="1" +AR Path="/5E2DC494/5ED2EED3" Ref="D?" Part="1" +F 0 "D?" H 1450 4717 50 0000 C CNN +F 1 "1N4148W" H 1450 4626 50 0000 C CNN +F 2 "Diode_SMD:D_SOD-123" H 1450 4325 50 0001 C CNN +F 3 "https://www.vishay.com/docs/85748/1n4148w.pdf" H 1450 4500 50 0001 C CNN + 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="#PWR?" Part="1" +F 0 "#PWR?" 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="R?" Part="1" +F 0 "R?" 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 + 1 1750 4500 + 0 1 1 0 +$EndComp +Text GLabel 3450 550 0 50 Input ~ 0 ++8V $EndSCHEMATC |