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authorMatthias P. Braendli <matthias.braendli@mpb.li>2021-03-12 11:54:51 +0100
committerMatthias P. Braendli <matthias.braendli@mpb.li>2021-03-12 11:54:51 +0100
commite4dfac2439bdee4d3cea0947a8b9a54e74ed2a31 (patch)
tree8d08783b7350a397a0ba071af9fb887d305958e3
parent94ca1d70a36dd2f278ba323bc026689e7b86a115 (diff)
downloadAFT09MS007NT1-Pushpull-e4dfac2439bdee4d3cea0947a8b9a54e74ed2a31.tar.gz
AFT09MS007NT1-Pushpull-e4dfac2439bdee4d3cea0947a8b9a54e74ed2a31.tar.bz2
AFT09MS007NT1-Pushpull-e4dfac2439bdee4d3cea0947a8b9a54e74ed2a31.zip
Update schematic
-rw-r--r--.gitignore5
-rw-r--r--kicad/AFT09MS007NT1-Pushpull-cache.lib335
-rw-r--r--kicad/AFT09MS007NT1-Pushpull.sch1688
-rw-r--r--kicad/AFT09MS007NT1-Pushpull.sch-bak803
-rw-r--r--kicad/pre_amp.sch287
5 files changed, 1637 insertions, 1481 deletions
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..35f26d9
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,5 @@
+*.sch-bak
+*-cache.lib
+*.kicad_pcb-bak
+fp-info-cache
+
diff --git a/kicad/AFT09MS007NT1-Pushpull-cache.lib b/kicad/AFT09MS007NT1-Pushpull-cache.lib
deleted file mode 100644
index 39b09d6..0000000
--- a/kicad/AFT09MS007NT1-Pushpull-cache.lib
+++ /dev/null
@@ -1,335 +0,0 @@
-EESchema-LIBRARY Version 2.4
-#encoding utf-8
-#
-# Connector_Conn_Coaxial
-#
-DEF Connector_Conn_Coaxial J 0 40 Y N 1 F N
-F0 "J" 10 120 50 H V C CNN
-F1 "Connector_Conn_Coaxial" 115 0 50 V V C CNN
-F2 "" 0 0 50 H I C CNN
-F3 "" 0 0 50 H I C CNN
-$FPLIST
- *BNC*
- *SMA*
- *SMB*
- *SMC*
- *Cinch*
-$ENDFPLIST
-DRAW
-A -2 0 71 1636 0 0 1 10 N -70 20 70 0
-A -1 0 71 0 -1638 0 1 10 N 70 0 -70 -20
-C 0 0 20 0 1 8 N
-P 2 0 1 0 -100 0 -20 0 N
-P 2 0 1 0 0 -100 0 -70 N
-X In 1 -200 0 100 R 50 50 1 1 P
-X Ext 2 0 -200 100 U 50 50 1 1 P
-ENDDRAW
-ENDDEF
-#
-# Connector_Generic_Conn_01x02
-#
-DEF Connector_Generic_Conn_01x02 J 0 40 Y N 1 F N
-F0 "J" 0 100 50 H V C CNN
-F1 "Connector_Generic_Conn_01x02" 0 -200 50 H V C CNN
-F2 "" 0 0 50 H I C CNN
-F3 "" 0 0 50 H I C CNN
-$FPLIST
- Connector*:*_1x??_*
-$ENDFPLIST
-DRAW
-S -50 -95 0 -105 1 1 6 N
-S -50 5 0 -5 1 1 6 N
-S -50 50 50 -150 1 1 10 f
-X Pin_1 1 -200 0 150 R 50 50 1 1 P
-X Pin_2 2 -200 -100 150 R 50 50 1 1 P
-ENDDRAW
-ENDDEF
-#
-# Device_C
-#
-DEF Device_C C 0 10 N Y 1 F N
-F0 "C" 25 100 50 H V L CNN
-F1 "Device_C" 25 -100 50 H V L CNN
-F2 "" 38 -150 50 H I C CNN
-F3 "" 0 0 50 H I C CNN
-$FPLIST
- C_*
-$ENDFPLIST
-DRAW
-P 2 0 1 20 -80 -30 80 -30 N
-P 2 0 1 20 -80 30 80 30 N
-X ~ 1 0 150 110 D 50 50 1 1 P
-X ~ 2 0 -150 110 U 50 50 1 1 P
-ENDDRAW
-ENDDEF
-#
-# Device_CP
-#
-DEF Device_CP C 0 10 N Y 1 F N
-F0 "C" 25 100 50 H V L CNN
-F1 "Device_CP" 25 -100 50 H V L CNN
-F2 "" 38 -150 50 H I C CNN
-F3 "" 0 0 50 H I C CNN
-$FPLIST
- CP_*
-$ENDFPLIST
-DRAW
-S -90 20 90 40 0 1 0 N
-S 90 -20 -90 -40 0 1 0 F
-P 2 0 1 0 -70 90 -30 90 N
-P 2 0 1 0 -50 110 -50 70 N
-X ~ 1 0 150 110 D 50 50 1 1 P
-X ~ 2 0 -150 110 U 50 50 1 1 P
-ENDDRAW
-ENDDEF
-#
-# Device_L
-#
-DEF Device_L L 0 40 N N 1 F N
-F0 "L" -50 0 50 V V C CNN
-F1 "Device_L" 75 0 50 V V C CNN
-F2 "" 0 0 50 H I C CNN
-F3 "" 0 0 50 H I C CNN
-$FPLIST
- Choke_*
- *Coil*
- Inductor_*
- L_*
-$ENDFPLIST
-DRAW
-A 0 -75 25 -899 899 0 1 0 N 0 -100 0 -50
-A 0 -25 25 -899 899 0 1 0 N 0 -50 0 0
-A 0 25 25 -899 899 0 1 0 N 0 0 0 50
-A 0 75 25 -899 899 0 1 0 N 0 50 0 100
-X 1 1 0 150 50 D 50 50 1 1 P
-X 2 2 0 -150 50 U 50 50 1 1 P
-ENDDRAW
-ENDDEF
-#
-# Device_Q_NMOS_GDS
-#
-DEF Device_Q_NMOS_GDS Q 0 0 Y N 1 F N
-F0 "Q" 200 50 50 H V L CNN
-F1 "Device_Q_NMOS_GDS" 200 -50 50 H V L CNN
-F2 "" 200 100 50 H I C CNN
-F3 "" 0 0 50 H I C CNN
-DRAW
-C 65 0 110 0 1 10 N
-C 100 -70 10 0 1 0 F
-C 100 70 10 0 1 0 F
-P 2 0 1 0 10 0 -100 0 N
-P 2 0 1 10 10 75 10 -75 N
-P 2 0 1 10 30 -50 30 -90 N
-P 2 0 1 10 30 20 30 -20 N
-P 2 0 1 10 30 90 30 50 N
-P 2 0 1 0 100 100 100 70 N
-P 3 0 1 0 100 -100 100 0 30 0 N
-P 4 0 1 0 30 -70 130 -70 130 70 30 70 N
-P 4 0 1 0 40 0 80 15 80 -15 40 0 F
-P 4 0 1 0 110 20 115 15 145 15 150 10 N
-P 4 0 1 0 130 15 115 -10 145 -10 130 15 N
-X G 1 -200 0 100 R 50 50 1 1 I
-X D 2 100 200 100 D 50 50 1 1 P
-X S 3 100 -200 100 U 50 50 1 1 P
-ENDDRAW
-ENDDEF
-#
-# Device_R
-#
-DEF Device_R R 0 0 N Y 1 F N
-F0 "R" 80 0 50 V V C CNN
-F1 "Device_R" 0 0 50 V V C CNN
-F2 "" -70 0 50 V I C CNN
-F3 "" 0 0 50 H I C CNN
-$FPLIST
- R_*
-$ENDFPLIST
-DRAW
-S -40 -100 40 100 0 1 10 N
-X ~ 1 0 150 50 D 50 50 1 1 P
-X ~ 2 0 -150 50 U 50 50 1 1 P
-ENDDRAW
-ENDDEF
-#
-# Device_R_POT
-#
-DEF Device_R_POT RV 0 40 Y N 1 F N
-F0 "RV" -175 0 50 V V C CNN
-F1 "Device_R_POT" -100 0 50 V V C CNN
-F2 "" 0 0 50 H I C CNN
-F3 "" 0 0 50 H I C CNN
-$FPLIST
- Potentiometer*
-$ENDFPLIST
-DRAW
-S 40 100 -40 -100 0 1 10 N
-P 2 0 1 0 100 0 60 0 N
-P 4 0 1 0 45 0 90 20 90 -20 45 0 F
-X 1 1 0 150 50 D 50 50 1 1 P
-X 2 2 150 0 50 L 50 50 1 1 P
-X 3 3 0 -150 50 U 50 50 1 1 P
-ENDDRAW
-ENDDEF
-#
-# Device_Transformer_1P_1S
-#
-DEF Device_Transformer_1P_1S T 0 40 Y N 1 F N
-F0 "T" 0 250 50 H V C CNN
-F1 "Device_Transformer_1P_1S" 0 -300 50 H V C CNN
-F2 "" 0 0 50 H I C CNN
-F3 "" 0 0 50 H I C CNN
-DRAW
-A -100 -150 50 899 1 0 1 0 N -100 -100 -50 -150
-A -100 -150 50 -1 -899 0 1 0 N -50 -150 -100 -199
-A -100 -50 50 899 1 0 1 0 N -100 0 -50 -50
-A -100 -50 50 -1 -899 0 1 0 N -50 -50 -100 -99
-A -100 50 50 899 1 0 1 0 N -100 100 -50 50
-A -100 50 50 -1 -899 0 1 0 N -50 50 -100 1
-A -100 150 50 899 1 0 1 0 N -100 200 -50 150
-A -100 150 50 -1 -899 0 1 0 N -50 150 -100 101
-A 100 -50 50 899 -1799 0 1 0 N 100 0 51 -50
-A 100 -50 50 1799 -899 0 1 0 N 51 -50 100 -99
-A 100 50 50 899 -1799 0 1 0 N 100 100 51 50
-A 100 50 50 1799 -899 0 1 0 N 51 50 100 1
-A 100 150 50 899 -1799 0 1 0 N 100 200 51 150
-A 100 150 50 1799 -899 0 1 0 N 51 150 100 101
-A 101 -150 50 910 -1799 0 1 0 N 101 -100 52 -150
-A 101 -150 50 -912 -1799 0 1 0 N 101 -199 52 -150
-P 2 0 1 0 -25 200 -25 -200 N
-P 2 0 1 0 25 -200 25 200 N
-X AA 1 -400 200 300 R 50 50 1 1 P
-X AB 2 -400 -200 300 R 50 50 1 1 P
-X SA 3 400 -200 300 L 50 50 1 1 P
-X SB 4 400 200 300 L 50 50 1 1 P
-ENDDRAW
-ENDDEF
-#
-# Diode_1N4148
-#
-DEF Diode_1N4148 D 0 40 N N 1 F N
-F0 "D" 0 100 50 H V C CNN
-F1 "Diode_1N4148" 0 -100 50 H V C CNN
-F2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" 0 -175 50 H I C CNN
-F3 "" 0 0 50 H I C CNN
-ALIAS 1N4448 1N4149 1N4151 1N914 BA243 BA244 BA282 BA283 BAV17 BAV18 BAV19 BAV20 BAV21 BAW75 BAW76 BAY93
-$FPLIST
- D*DO?35*
-$ENDFPLIST
-DRAW
-P 2 0 1 10 -50 50 -50 -50 N
-P 2 0 1 0 50 0 -50 0 N
-P 4 0 1 10 50 50 50 -50 -50 0 50 50 N
-X K 1 -150 0 100 R 50 50 1 1 P
-X A 2 150 0 100 L 50 50 1 1 P
-ENDDRAW
-ENDDEF
-#
-# Mechanical_MountingHole_Pad
-#
-DEF Mechanical_MountingHole_Pad H 0 40 N N 1 F N
-F0 "H" 0 250 50 H V C CNN
-F1 "Mechanical_MountingHole_Pad" 0 175 50 H V C CNN
-F2 "" 0 0 50 H I C CNN
-F3 "" 0 0 50 H I C CNN
-$FPLIST
- MountingHole*Pad*
-$ENDFPLIST
-DRAW
-C 0 50 50 0 1 50 N
-X 1 1 0 -100 100 U 50 50 1 1 I
-ENDDRAW
-ENDDEF
-#
-# Regulator_Linear_L7809
-#
-DEF Regulator_Linear_L7809 U 0 10 Y Y 1 F N
-F0 "U" -150 125 50 H V C CNN
-F1 "Regulator_Linear_L7809" 0 125 50 H V L CNN
-F2 "" 25 -150 50 H I L CIN
-F3 "" 0 -50 50 H I C CNN
-ALIAS L7806 L7808 L7885 L7809 L7812 L7815 L7818 L7824
-$FPLIST
- TO?252*
- TO?263*
- TO?220*
-$ENDFPLIST
-DRAW
-S -200 75 200 -200 0 1 10 f
-X IN 1 -300 0 100 R 50 50 1 1 W
-X GND 2 0 -300 100 U 50 50 1 1 W
-X OUT 3 300 0 100 L 50 50 1 1 w
-ENDDRAW
-ENDDEF
-#
-# power_+12P
-#
-DEF power_+12P #PWR 0 0 Y Y 1 F P
-F0 "#PWR" 0 -150 50 H I C CNN
-F1 "power_+12P" 0 140 50 H V C CNN
-F2 "" 0 0 50 H I C CNN
-F3 "" 0 0 50 H I C CNN
-DRAW
-P 2 0 1 0 -30 50 0 100 N
-P 2 0 1 0 0 0 0 100 N
-P 2 0 1 0 0 100 30 50 N
-X +12P 1 0 0 0 U 50 50 1 1 W N
-ENDDRAW
-ENDDEF
-#
-# power_+5V
-#
-DEF power_+5V #PWR 0 0 Y Y 1 F P
-F0 "#PWR" 0 -150 50 H I C CNN
-F1 "power_+5V" 0 140 50 H V C CNN
-F2 "" 0 0 50 H I C CNN
-F3 "" 0 0 50 H I C CNN
-DRAW
-P 2 0 1 0 -30 50 0 100 N
-P 2 0 1 0 0 0 0 100 N
-P 2 0 1 0 0 100 30 50 N
-X +5V 1 0 0 0 U 50 50 1 1 W N
-ENDDRAW
-ENDDEF
-#
-# power_+9V
-#
-DEF power_+9V #PWR 0 0 Y Y 1 F P
-F0 "#PWR" 0 -150 50 H I C CNN
-F1 "power_+9V" 0 140 50 H V C CNN
-F2 "" 0 0 50 H I C CNN
-F3 "" 0 0 50 H I C CNN
-DRAW
-P 2 0 1 0 -30 50 0 100 N
-P 2 0 1 0 0 0 0 100 N
-P 2 0 1 0 0 100 30 50 N
-X +9V 1 0 0 0 U 50 50 1 1 W N
-ENDDRAW
-ENDDEF
-#
-# power_GND
-#
-DEF power_GND #PWR 0 0 Y Y 1 F P
-F0 "#PWR" 0 -250 50 H I C CNN
-F1 "power_GND" 0 -150 50 H V C CNN
-F2 "" 0 0 50 H I C CNN
-F3 "" 0 0 50 H I C CNN
-DRAW
-P 6 0 1 0 0 0 0 -50 50 -50 0 -100 -50 -50 0 -50 N
-X GND 1 0 0 0 D 50 50 1 1 W N
-ENDDRAW
-ENDDEF
-#
-# power_PWR_FLAG
-#
-DEF power_PWR_FLAG #FLG 0 0 N N 1 F P
-F0 "#FLG" 0 75 50 H I C CNN
-F1 "power_PWR_FLAG" 0 150 50 H V C CNN
-F2 "" 0 0 50 H I C CNN
-F3 "" 0 0 50 H I C CNN
-DRAW
-P 6 0 1 0 0 0 0 50 -40 75 0 100 40 75 0 50 N
-X pwr 1 0 0 0 U 50 50 0 0 w
-ENDDRAW
-ENDDEF
-#
-#End Library
diff --git a/kicad/AFT09MS007NT1-Pushpull.sch b/kicad/AFT09MS007NT1-Pushpull.sch
index 1e6873a..b2d32f4 100644
--- a/kicad/AFT09MS007NT1-Pushpull.sch
+++ b/kicad/AFT09MS007NT1-Pushpull.sch
@@ -3,7 +3,7 @@ EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
-Sheet 1 1
+Sheet 1 2
Title "AFT09MS007NT1 Push-Pull amp"
Date "2021-03-11"
Rev "1"
@@ -13,588 +13,1590 @@ Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
-Wire Wire Line
- 1950 5350 2050 5350
$Comp
L Connector:Conn_Coaxial J?
U 1 1 5FB9100B
-P 750 5350
-F 0 "J?" H 678 5588 50 0000 C CNN
-F 1 "IN" H 678 5497 50 0000 C CNN
-F 2 "Connector_Coaxial:SMA_Amphenol_132289_EdgeMount" H 750 5350 50 0001 C CNN
-F 3 " ~" H 750 5350 50 0001 C CNN
- 1 750 5350
+P 700 3100
+F 0 "J?" H 628 3338 50 0000 C CNN
+F 1 "IN" H 628 3247 50 0000 C CNN
+F 2 "Connector_Coaxial:SMA_Amphenol_132289_EdgeMount" H 700 3100 50 0001 C CNN
+F 3 " ~" H 700 3100 50 0001 C CNN
+ 1 700 3100
-1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5FB91852
-P 750 5550
-F 0 "#PWR?" H 750 5300 50 0001 C CNN
-F 1 "GND" H 755 5377 50 0000 C CNN
-F 2 "" H 750 5550 50 0001 C CNN
-F 3 "" H 750 5550 50 0001 C CNN
- 1 750 5550
+P 700 3500
+F 0 "#PWR?" H 700 3250 50 0001 C CNN
+F 1 "GND" H 705 3327 50 0000 C CNN
+F 2 "" H 700 3500 50 0001 C CNN
+F 3 "" H 700 3500 50 0001 C CNN
+ 1 700 3500
1 0 0 -1
$EndComp
$Comp
L Device:R R?
U 1 1 5FB98820
-P 4300 2200
-F 0 "R?" H 4370 2246 50 0000 L CNN
-F 1 "62" H 4370 2155 50 0000 L CNN
-F 2 "Resistor_SMD:R_0805_2012Metric" V 4230 2200 50 0001 C CNN
-F 3 "~" H 4300 2200 50 0001 C CNN
- 1 4300 2200
+P 8900 1700
+F 0 "R?" H 8970 1746 50 0000 L CNN
+F 1 "1k" H 8970 1655 50 0000 L CNN
+F 2 "Resistor_SMD:R_0805_2012Metric" V 8830 1700 50 0001 C CNN
+F 3 "~" H 8900 1700 50 0001 C CNN
+ 1 8900 1700
1 0 0 -1
$EndComp
-Wire Wire Line
- 4300 2500 4300 2350
$Comp
L Device:Q_NMOS_GDS Q?
U 1 1 5FBA00FC
-P 3650 5700
-F 0 "Q?" H 3854 5746 50 0000 L CNN
-F 1 "MMRF1021NT1/AFT09MS007NT1" H 3854 5655 50 0000 L CNN
-F 2 "mmrf1021-pa:PLD-1.5W" H 3850 5800 50 0001 C CNN
-F 3 "~" H 3650 5700 50 0001 C CNN
- 1 3650 5700
+P 5250 5950
+F 0 "Q?" H 5454 5996 50 0000 L CNN
+F 1 "MMRF1021NT1/AFT09MS007NT1" H 5454 5905 50 0000 L CNN
+F 2 "mmrf1021-pa:PLD-1.5W" H 5450 6050 50 0001 C CNN
+F 3 "~" H 5250 5950 50 0001 C CNN
+ 1 5250 5950
1 0 0 -1
$EndComp
$Comp
L Device:Transformer_1P_1S T?
U 1 1 5FBA31D6
-P 6350 5700
-F 0 "T?" H 6350 6081 50 0000 C CNN
-F 1 "Balun 1:9" H 6350 5990 50 0000 C CNN
-F 2 "mmrf1021-pa:four_4mm_pads" H 6350 5700 50 0001 C CNN
-F 3 "~" H 6350 5700 50 0001 C CNN
- 1 6350 5700
+P 7700 5050
+F 0 "T?" H 7700 5431 50 0000 C CNN
+F 1 "1:4" H 7700 5340 50 0000 C CNN
+F 2 "mmrf1021-pa:four_4mm_pads" H 7700 5050 50 0001 C CNN
+F 3 "~" H 7700 5050 50 0001 C CNN
+ 1 7700 5050
1 0 0 -1
$EndComp
Wire Wire Line
- 4300 1750 4300 1650
+ 8900 1550 8900 1450
$Comp
L Device:C C?
U 1 1 5FBAD784
-P 8600 1550
-F 0 "C?" H 8485 1504 50 0000 R CNN
-F 1 "TBD" H 8485 1595 50 0000 R CNN
-F 2 "mmrf1021-pa:two_4mm_pads" H 8638 1400 50 0001 C CNN
-F 3 "~" H 8600 1550 50 0001 C CNN
- 1 8600 1550
+P 9450 3700
+F 0 "C?" H 9335 3654 50 0000 R CNN
+F 1 "TBD" H 9335 3745 50 0000 R CNN
+F 2 "mmrf1021-pa:two_4mm_pads" H 9488 3550 50 0001 C CNN
+F 3 "~" H 9450 3700 50 0001 C CNN
+ 1 9450 3700
-1 0 0 1
$EndComp
$Comp
L Device:C C?
U 1 1 5FBAE4BB
-P 9200 1550
-F 0 "C?" H 9085 1504 50 0000 R CNN
-F 1 "TBD" H 9085 1595 50 0000 R CNN
-F 2 "mmrf1021-pa:two_4mm_pads" H 9238 1400 50 0001 C CNN
-F 3 "~" H 9200 1550 50 0001 C CNN
- 1 9200 1550
+P 9950 3700
+F 0 "C?" H 9835 3654 50 0000 R CNN
+F 1 "TBD" H 9835 3745 50 0000 R CNN
+F 2 "mmrf1021-pa:two_4mm_pads" H 9988 3550 50 0001 C CNN
+F 3 "~" H 9950 3700 50 0001 C CNN
+ 1 9950 3700
-1 0 0 1
$EndComp
Wire Wire Line
- 8600 1200 8600 1400
+ 9450 3500 9450 3550
$Comp
L Device:L L?
U 1 1 5FBB0162
-P 8900 1200
-F 0 "L?" V 9090 1200 50 0000 C CNN
-F 1 "TBD" V 8999 1200 50 0000 C CNN
-F 2 "mmrf1021-pa:large_inductor" H 8900 1200 50 0001 C CNN
-F 3 "~" H 8900 1200 50 0001 C CNN
- 1 8900 1200
+P 9700 3500
+F 0 "L?" V 9890 3500 50 0000 C CNN
+F 1 "TBD" V 9799 3500 50 0000 C CNN
+F 2 "mmrf1021-pa:large_inductor" H 9700 3500 50 0001 C CNN
+F 3 "~" H 9700 3500 50 0001 C CNN
+ 1 9700 3500
0 -1 -1 0
$EndComp
Wire Wire Line
- 9200 1200 9200 1400
+ 9950 3500 9950 3550
Wire Wire Line
- 8750 1200 8600 1200
-Connection ~ 8600 1200
+ 9550 3500 9450 3500
$Comp
L power:GND #PWR?
U 1 1 5FBB30B1
-P 9200 1700
-F 0 "#PWR?" H 9200 1450 50 0001 C CNN
-F 1 "GND" H 9205 1527 50 0000 C CNN
-F 2 "" H 9200 1700 50 0001 C CNN
-F 3 "" H 9200 1700 50 0001 C CNN
- 1 9200 1700
+P 9950 3850
+F 0 "#PWR?" H 9950 3600 50 0001 C CNN
+F 1 "GND" H 9955 3677 50 0000 C CNN
+F 2 "" H 9950 3850 50 0001 C CNN
+F 3 "" H 9950 3850 50 0001 C CNN
+ 1 9950 3850
1 0 0 -1
$EndComp
$Comp
L Connector:Conn_Coaxial J?
U 1 1 5FBB5767
-P 10550 1200
-F 0 "J?" H 10650 1175 50 0000 L CNN
-F 1 "OUT" H 10650 1084 50 0000 L CNN
-F 2 "Connector_Coaxial:SMA_Amphenol_132289_EdgeMount" H 10550 1200 50 0001 C CNN
-F 3 " ~" H 10550 1200 50 0001 C CNN
- 1 10550 1200
+P 10800 3500
+F 0 "J?" H 10900 3475 50 0000 L CNN
+F 1 "OUT" H 10900 3384 50 0000 L CNN
+F 2 "Connector_Coaxial:SMA_Amphenol_132289_EdgeMount" H 10800 3500 50 0001 C CNN
+F 3 " ~" H 10800 3500 50 0001 C CNN
+ 1 10800 3500
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5FBB6370
-P 10550 1400
-F 0 "#PWR?" H 10550 1150 50 0001 C CNN
-F 1 "GND" H 10555 1227 50 0000 C CNN
-F 2 "" H 10550 1400 50 0001 C CNN
-F 3 "" H 10550 1400 50 0001 C CNN
- 1 10550 1400
+P 10800 3700
+F 0 "#PWR?" H 10800 3450 50 0001 C CNN
+F 1 "GND" H 10805 3527 50 0000 C CNN
+F 2 "" H 10800 3700 50 0001 C CNN
+F 3 "" H 10800 3700 50 0001 C CNN
+ 1 10800 3700
1 0 0 -1
$EndComp
$Comp
L Device:CP C?
U 1 1 5FBE080C
-P 1450 1250
-F 0 "C?" H 1568 1296 50 0000 L CNN
-F 1 "10uF" H 1568 1205 50 0000 L CNN
-F 2 "Capacitor_SMD:C_1210_3225Metric_Pad1.33x2.70mm_HandSolder" H 1488 1100 50 0001 C CNN
-F 3 "~" H 1450 1250 50 0001 C CNN
- 1 1450 1250
+P 1500 1150
+F 0 "C?" H 1618 1196 50 0000 L CNN
+F 1 "10uF" H 1618 1105 50 0000 L CNN
+F 2 "Capacitor_SMD:C_1210_3225Metric_Pad1.33x2.70mm_HandSolder" H 1538 1000 50 0001 C CNN
+F 3 "~" H 1500 1150 50 0001 C CNN
+ 1 1500 1150
1 0 0 -1
$EndComp
$Comp
L Device:CP C?
U 1 1 5FBE148D
-P 2750 1250
-F 0 "C?" H 2868 1296 50 0000 L CNN
-F 1 "22uF" H 2868 1205 50 0000 L CNN
-F 2 "Capacitor_SMD:C_1210_3225Metric_Pad1.33x2.70mm_HandSolder" H 2788 1100 50 0001 C CNN
-F 3 "~" H 2750 1250 50 0001 C CNN
- 1 2750 1250
+P 2800 1150
+F 0 "C?" H 2918 1196 50 0000 L CNN
+F 1 "22uF" H 2918 1105 50 0000 L CNN
+F 2 "Capacitor_SMD:C_1210_3225Metric_Pad1.33x2.70mm_HandSolder" H 2838 1000 50 0001 C CNN
+F 3 "~" H 2800 1150 50 0001 C CNN
+ 1 2800 1150
1 0 0 -1
$EndComp
-Connection ~ 1450 1100
+Connection ~ 1500 1000
Wire Wire Line
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+ 1500 1000 1850 1000
Wire Wire Line
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-Connection ~ 2750 1100
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Wire Wire Line
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Wire Wire Line
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-Connection ~ 2100 1400
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Wire Wire Line
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$Comp
L power:GND #PWR?
U 1 1 5FBE61B3
-P 2100 1450
-F 0 "#PWR?" H 2100 1200 50 0001 C CNN
-F 1 "GND" H 2105 1277 50 0000 C CNN
-F 2 "" H 2100 1450 50 0001 C CNN
-F 3 "" H 2100 1450 50 0001 C CNN
- 1 2100 1450
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1 0 0 -1
$EndComp
Wire Wire Line
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-$Comp
-L Device:L L?
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-P 4300 1900
-F 0 "L?" H 4352 1946 50 0000 L CNN
-F 1 "1uH" H 4352 1855 50 0000 L CNN
-F 2 "Inductor_SMD:L_1008_2520Metric" H 4300 1900 50 0001 C CNN
-F 3 "~" H 4300 1900 50 0001 C CNN
-F 4 "LQW2UASR47F00L" H 4300 1900 50 0001 C CNN "MPN"
- 1 4300 1900
- 1 0 0 -1
-$EndComp
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$Comp
L Device:C C?
U 1 1 5FBF9029
-P 1800 5350
-F 0 "C?" V 1548 5350 50 0000 C CNN
-F 1 "1nF" V 1639 5350 50 0000 C CNN
-F 2 "Capacitor_SMD:C_0805_2012Metric" H 1838 5200 50 0001 C CNN
-F 3 "~" H 1800 5350 50 0001 C CNN
- 1 1800 5350
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+F 0 "C?" V 1598 5000 50 0000 C CNN
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+ 1 1850 5000
0 1 1 0
$EndComp
$Comp
L Device:C C?
U 1 1 5FC01170
-P 9900 1550
-F 0 "C?" H 9785 1504 50 0000 R CNN
-F 1 "TBD" H 9785 1595 50 0000 R CNN
-F 2 "mmrf1021-pa:two_4mm_pads" H 9938 1400 50 0001 C CNN
-F 3 "~" H 9900 1550 50 0001 C CNN
- 1 9900 1550
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-1 0 0 1
$EndComp
$Comp
L Device:L L?
U 1 1 5FC015BA
-P 9600 1200
-F 0 "L?" V 9790 1200 50 0000 C CNN
-F 1 "TBD" V 9699 1200 50 0000 C CNN
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-F 3 "~" H 9600 1200 50 0001 C CNN
- 1 9600 1200
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0 -1 -1 0
$EndComp
Wire Wire Line
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Wire Wire Line
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$Comp
L power:GND #PWR?
U 1 1 5FC015C6
-P 9900 1700
-F 0 "#PWR?" H 9900 1450 50 0001 C CNN
-F 1 "GND" H 9905 1527 50 0000 C CNN
-F 2 "" H 9900 1700 50 0001 C CNN
-F 3 "" H 9900 1700 50 0001 C CNN
- 1 9900 1700
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1 0 0 -1
$EndComp
Wire Wire Line
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-Connection ~ 9200 1200
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Wire Wire Line
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Wire Wire Line
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-Connection ~ 9900 1200
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$Comp
L power:PWR_FLAG #FLG?
U 1 1 5FC07FE0
-P 1150 1400
-F 0 "#FLG?" H 1150 1475 50 0001 C CNN
-F 1 "PWR_FLAG" H 1150 1573 50 0001 C CNN
-F 2 "" H 1150 1400 50 0001 C CNN
-F 3 "~" H 1150 1400 50 0001 C CNN
- 1 1150 1400
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1 0 0 -1
$EndComp
$Comp
L power:PWR_FLAG #FLG?
U 1 1 5FC086AE
-P 1150 1100
-F 0 "#FLG?" H 1150 1175 50 0001 C CNN
-F 1 "PWR_FLAG" H 1150 1273 50 0001 C CNN
-F 2 "" H 1150 1100 50 0001 C CNN
-F 3 "~" H 1150 1100 50 0001 C CNN
- 1 1150 1100
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-1 0 0 1
$EndComp
$Comp
L Device:R_POT RV?
U 1 1 5FC0B080
-P 4650 1650
-F 0 "RV?" H 4580 1696 50 0000 R CNN
-F 1 "1k" H 4580 1605 50 0000 R CNN
-F 2 "Potentiometer_SMD:Potentiometer_Bourns_3214W_Vertical" H 4650 1650 50 0001 C CNN
-F 3 "~" H 4650 1650 50 0001 C CNN
-F 4 "Bourns 3214W-1-103G or Bourns 3214W-1-102E" H 4650 1650 50 0001 C CNN "MPN"
- 1 4650 1650
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+F 0 "RV?" H 9180 1496 50 0000 R CNN
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+F 3 "~" H 9250 1450 50 0001 C CNN
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-1 0 0 -1
$EndComp
$Comp
L Device:C C?
U 1 1 5FC0C38A
-P 4300 1150
-F 0 "C?" H 4414 1104 50 0000 L CNN
-F 1 "510pF" H 4414 1195 50 0000 L CNN
-F 2 "Capacitor_SMD:C_0805_2012Metric" H 4338 1000 50 0001 C CNN
-F 3 "~" H 4300 1150 50 0001 C CNN
-F 4 "GRM2165C2A511JA01D" V 4300 1150 50 0001 C CNN "MPN"
- 1 4300 1150
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-1 0 0 1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5FC0C842
-P 4300 1300
-F 0 "#PWR?" H 4300 1050 50 0001 C CNN
-F 1 "GND" H 4305 1127 50 0000 C CNN
-F 2 "" H 4300 1300 50 0001 C CNN
-F 3 "" H 4300 1300 50 0001 C CNN
- 1 4300 1300
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1 0 0 -1
$EndComp
-Text Label 4450 1650 2 50 ~ 0
-VGG
$Comp
L Mechanical:MountingHole_Pad H?
U 1 1 5FC1E04C
-P 800 1800
-F 0 "H?" H 900 1849 50 0000 L CNN
-F 1 "M3" H 900 1758 50 0000 L CNN
-F 2 "MountingHole:MountingHole_3.2mm_M3_DIN965_Pad" H 800 1800 50 0001 C CNN
-F 3 "~" H 800 1800 50 0001 C CNN
- 1 800 1800
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+F 0 "H?" H 4350 849 50 0000 L CNN
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+ 1 4250 800
1 0 0 -1
$EndComp
$Comp
L Mechanical:MountingHole_Pad H?
U 1 1 5FC1E1B4
-P 1100 1800
-F 0 "H?" H 1200 1849 50 0000 L CNN
-F 1 "M3" H 1200 1758 50 0000 L CNN
-F 2 "MountingHole:MountingHole_3.2mm_M3_DIN965_Pad" H 1100 1800 50 0001 C CNN
-F 3 "~" H 1100 1800 50 0001 C CNN
- 1 1100 1800
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1 0 0 -1
$EndComp
$Comp
L Mechanical:MountingHole_Pad H?
U 1 1 5FC1E451
-P 1400 1800
-F 0 "H?" H 1500 1849 50 0000 L CNN
-F 1 "M3" H 1500 1758 50 0000 L CNN
-F 2 "MountingHole:MountingHole_3.2mm_M3_DIN965_Pad" H 1400 1800 50 0001 C CNN
-F 3 "~" H 1400 1800 50 0001 C CNN
- 1 1400 1800
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+ 1 4850 800
1 0 0 -1
$EndComp
$Comp
L Mechanical:MountingHole_Pad H?
U 1 1 5FC1E605
-P 1700 1800
-F 0 "H?" H 1800 1849 50 0000 L CNN
-F 1 "M3" H 1800 1758 50 0000 L CNN
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-F 3 "~" H 1700 1800 50 0001 C CNN
- 1 1700 1800
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1 0 0 -1
$EndComp
Wire Wire Line
- 800 1900 1100 1900
-Connection ~ 1100 1900
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Wire Wire Line
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Wire Wire Line
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$Comp
L power:GND #PWR?
U 1 1 5FC2008E
-P 1250 1900
-F 0 "#PWR?" H 1250 1650 50 0001 C CNN
-F 1 "GND" H 1255 1727 50 0000 C CNN
-F 2 "" H 1250 1900 50 0001 C CNN
-F 3 "" H 1250 1900 50 0001 C CNN
- 1 1250 1900
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+ 1 4700 900
1 0 0 -1
$EndComp
-Connection ~ 1250 1900
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Wire Wire Line
- 1250 1900 1400 1900
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$Comp
L Mechanical:MountingHole_Pad H?
U 1 1 5FC74E90
-P 3150 6150
-F 0 "H?" H 3250 6199 50 0000 L CNN
-F 1 "M3" H 3250 6108 50 0000 L CNN
-F 2 "MountingHole:MountingHole_3.2mm_M3_DIN965_Pad" H 3150 6150 50 0001 C CNN
-F 3 "~" H 3150 6150 50 0001 C CNN
- 1 3150 6150
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+ 1 4700 6250
1 0 0 -1
$EndComp
$Comp
L Mechanical:MountingHole_Pad H?
U 1 1 5FC753A6
-P 3450 6150
-F 0 "H?" H 3550 6199 50 0000 L CNN
-F 1 "M3" H 3550 6108 50 0000 L CNN
-F 2 "MountingHole:MountingHole_3.2mm_M3_DIN965_Pad" H 3450 6150 50 0001 C CNN
-F 3 "~" H 3450 6150 50 0001 C CNN
- 1 3450 6150
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+F 3 "~" H 5000 6250 50 0001 C CNN
+ 1 5000 6250
1 0 0 -1
$EndComp
Wire Wire Line
- 3150 6250 3300 6250
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$Comp
L power:GND #PWR?
U 1 1 5FC753B3
-P 3300 6250
-F 0 "#PWR?" H 3300 6000 50 0001 C CNN
-F 1 "GND" H 3305 6077 50 0000 C CNN
-F 2 "" H 3300 6250 50 0001 C CNN
-F 3 "" H 3300 6250 50 0001 C CNN
- 1 3300 6250
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+F 0 "#PWR?" H 4850 6100 50 0001 C CNN
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+F 3 "" H 4850 6350 50 0001 C CNN
+ 1 4850 6350
1 0 0 -1
$EndComp
-Connection ~ 3300 6250
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Wire Wire Line
- 3300 6250 3450 6250
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$Comp
L power:GND #PWR?
U 1 1 5FBB2E0D
-P 8600 1700
-F 0 "#PWR?" H 8600 1450 50 0001 C CNN
-F 1 "GND" H 8605 1527 50 0000 C CNN
-F 2 "" H 8600 1700 50 0001 C CNN
-F 3 "" H 8600 1700 50 0001 C CNN
- 1 8600 1700
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+F 0 "#PWR?" H 9450 3600 50 0001 C CNN
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+ 1 9450 3850
1 0 0 -1
$EndComp
$Comp
L Device:C C?
U 1 1 5FBE2378
-P 6800 5700
-F 0 "C?" H 6685 5654 50 0000 R CNN
-F 1 "DNF" H 6685 5745 50 0000 R CNN
-F 2 "mmrf1021-pa:two_2mm_pads" H 6838 5550 50 0001 C CNN
-F 3 "~" H 6800 5700 50 0001 C CNN
- 1 6800 5700
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+ 1 8150 5050
-1 0 0 1
$EndComp
Wire Wire Line
- 6800 5550 6800 5500
-Wire Wire Line
- 6800 5500 6750 5500
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Wire Wire Line
- 6800 5850 6800 5900
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Wire Wire Line
- 6800 5900 6750 5900
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Wire Wire Line
- 7700 1200 8600 1200
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$Comp
L Device:C C?
U 1 1 5FBE8D8F
-P 5900 5700
-F 0 "C?" H 5785 5654 50 0000 R CNN
-F 1 "DNF" H 5785 5745 50 0000 R CNN
-F 2 "mmrf1021-pa:two_2mm_pads" H 5938 5550 50 0001 C CNN
-F 3 "~" H 5900 5700 50 0001 C CNN
- 1 5900 5700
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-1 0 0 1
$EndComp
Wire Wire Line
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Wire Wire Line
- 5900 5500 5900 5550
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Wire Wire Line
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Wire Wire Line
- 5900 5900 5950 5900
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$Comp
L Diode:1N4148 D?
U 1 1 5FC3BC84
-P 4650 2050
-F 0 "D?" V 4696 1970 50 0000 R CNN
-F 1 "1N4148" V 4605 1970 50 0000 R CNN
-F 2 "mmrf1021-pa:two_2mm_pads_for_diode" H 4650 1875 50 0001 C CNN
-F 3 "https://assets.nexperia.com/documents/data-sheet/1N4148_1N4448.pdf" H 4650 2050 50 0001 C CNN
- 1 4650 2050
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+F 0 "D?" V 8946 1920 50 0000 R CNN
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+F 2 "mmrf1021-pa:two_2mm_pads_for_diode" H 8900 1825 50 0001 C CNN
+F 3 "https://assets.nexperia.com/documents/data-sheet/1N4148_1N4448.pdf" H 8900 2000 50 0001 C CNN
+ 1 8900 2000
0 -1 -1 0
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5FC41F55
-P 4650 2200
-F 0 "#PWR?" H 4650 1950 50 0001 C CNN
-F 1 "GND" H 4655 2027 50 0000 C CNN
-F 2 "" H 4650 2200 50 0001 C CNN
-F 3 "" H 4650 2200 50 0001 C CNN
- 1 4650 2200
+P 8900 2150
+F 0 "#PWR?" H 8900 1900 50 0001 C CNN
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+ 1 8900 2150
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+$EndComp
+Wire Wire Line
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+L Connector_Generic:Conn_01x02 J?
+U 1 1 5FD40DCC
+P 750 1100
+F 0 "J?" H 668 775 50 0000 C CNN
+F 1 "12V" H 668 866 50 0000 C CNN
+F 2 "mmrf1021-pa:two_4mm_pads" H 750 1100 50 0001 C CNN
+F 3 "~" H 750 1100 50 0001 C CNN
+ 1 750 1100
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+$EndComp
+Wire Wire Line
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+L power:+12P #PWR?
+U 1 1 5FD47D9B
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+F 0 "#PWR?" H 1050 850 50 0001 C CNN
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+F 2 "" H 1050 1000 50 0001 C CNN
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+$EndComp
+Wire Wire Line
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+L Regulator_Linear:L7809 U?
+U 1 1 604AD471
+P 2150 1000
+F 0 "U?" H 2150 1242 50 0000 C CNN
+F 1 "L7809CV" H 2150 1151 50 0000 C CNN
+F 2 "Package_TO_SOT_THT:TO-220-3_Vertical" H 2175 850 50 0001 L CIN
+F 3 "http://www.st.com/content/ccc/resource/technical/document/datasheet/41/4f/b3/b0/12/d4/47/88/CD00000444.pdf/files/CD00000444.pdf/jcr:content/translations/en.CD00000444.pdf" H 2150 950 50 0001 C CNN
+ 1 2150 1000
+ 1 0 0 -1
+$EndComp
+$Comp
+L power:+9V #PWR?
+U 1 1 604ADDA6
+P 2800 900
+F 0 "#PWR?" H 2800 750 50 0001 C CNN
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+ 1 2800 900
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
- 4650 1500 4650 1000
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Wire Wire Line
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+$Sheet
+S 950 4800 550 350
+U 6050DAE5
+F0 "pre_amp" 50
+F1 "pre_amp.sch" 50
+F2 "OUT" I R 1500 5000 50
+F3 "IN" I L 950 5000 50
+$EndSheet
$Comp
-L power:+5V #PWR?
-U 1 1 5FC5B2F3
-P 4300 1000
-F 0 "#PWR?" H 4300 850 50 0001 C CNN
-F 1 "+5V" H 4315 1173 50 0000 C CNN
-F 2 "" H 4300 1000 50 0001 C CNN
-F 3 "" H 4300 1000 50 0001 C CNN
- 1 4300 1000
+L Device:Transformer_1P_1S T?
+U 1 1 605202BD
+P 2550 5200
+F 0 "T?" H 2550 5581 50 0000 C CNN
+F 1 "Balun 1:9" H 2550 5490 50 0000 C CNN
+F 2 "mmrf1021-pa:four_4mm_pads" H 2550 5200 50 0001 C CNN
+F 3 "~" H 2550 5200 50 0001 C CNN
+ 1 2550 5200
1 0 0 -1
$EndComp
-Connection ~ 4300 1000
+Wire Wire Line
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+L power:GND #PWR?
+U 1 1 60523F4A
+P 2150 5400
+F 0 "#PWR?" H 2150 5150 50 0001 C CNN
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+ 1 2150 5400
+ 1 0 0 -1
+$EndComp
+$Comp
+L Device:C C?
+U 1 1 6052437B
+P 2150 5200
+F 0 "C?" H 2264 5154 50 0000 L CNN
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+F 2 "Capacitor_SMD:C_0805_2012Metric" H 2188 5050 50 0001 C CNN
+F 3 "~" H 2150 5200 50 0001 C CNN
+ 1 2150 5200
+ -1 0 0 1
+$EndComp
+Wire Wire Line
+ 2150 5350 2150 5400
+Connection ~ 2150 5400
+Wire Wire Line
+ 2150 5050 2150 5000
+Connection ~ 2150 5000
$Comp
L Device:C C?
-U 1 1 5FC6427F
-P 1300 5350
-F 0 "C?" V 1048 5350 50 0000 C CNN
-F 1 "0 Ohm" V 1139 5350 50 0000 C CNN
-F 2 "Capacitor_SMD:C_0805_2012Metric" H 1338 5200 50 0001 C CNN
-F 3 "~" H 1300 5350 50 0001 C CNN
-F 4 "VJ0805A101GXXCW1BC" V 1300 5350 50 0001 C CNN "MPN"
- 1 1300 5350
+U 1 1 60526E43
+P 3150 5200
+F 0 "C?" H 3264 5154 50 0000 L CNN
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+F 2 "Capacitor_SMD:C_0805_2012Metric" H 3188 5050 50 0001 C CNN
+F 3 "~" H 3150 5200 50 0001 C CNN
+ 1 3150 5200
+ -1 0 0 1
+$EndComp
+Wire Wire Line
+ 3150 5050 3150 5000
+Wire Wire Line
+ 3150 5000 2950 5000
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+ 3150 5350 3150 5400
+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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+$Comp
+L Device:C C?
+U 1 1 6052C448
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L power:+9V #PWR?
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$EndSCHEMATC
diff --git a/kicad/AFT09MS007NT1-Pushpull.sch-bak b/kicad/AFT09MS007NT1-Pushpull.sch-bak
deleted file mode 100644
index 8cb61c1..0000000
--- a/kicad/AFT09MS007NT1-Pushpull.sch-bak
+++ /dev/null
@@ -1,803 +0,0 @@
-EESchema Schematic File Version 4
-EELAYER 30 0
-EELAYER END
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-Sheet 1 1
-Title "AFT09MS007NT1 Push-Pull amp"
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diff --git a/kicad/pre_amp.sch b/kicad/pre_amp.sch
new file mode 100644
index 0000000..59bc758
--- /dev/null
+++ b/kicad/pre_amp.sch
@@ -0,0 +1,287 @@
+EESchema Schematic File Version 4
+EELAYER 30 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
+Sheet 2 2
+Title "MMBT3904 amp for IF picardy"
+Date "2020-12-08"
+Rev "1"
+Comp "HB9EGM"
+Comment1 "Expected around 20dB gain"
+Comment2 "See Experimental Methods in RF Design"
+Comment3 "by W7ZOI KK7B W7PUA"
+Comment4 "Page 2.20"
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+ 5550 1750 5550 2200
+Wire Wire Line
+ 4300 1750 5550 1750
+Connection ~ 5550 2200
+Wire Wire Line
+ 5550 2200 5700 2200
+Text HLabel 6150 2200 2 50 Input ~ 0
+OUT
+Text HLabel 3100 3500 0 50 Input ~ 0
+IN
+Text Notes 5400 3450 0 50 ~ 0
+Around 20dB small signal gain
+$EndSCHEMATC