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vhf_uhf_IQ_Modulator_V4.sch
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vhf_uhf_IQ_Modulator_V4.sch
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EESchema Schematic File Version 2
LIBS:power
LIBS:device
LIBS:switches
LIBS:relays
LIBS:motors
LIBS:transistors
LIBS:conn
LIBS:linear
LIBS:regul
LIBS:74xx
LIBS:cmos4000
LIBS:adc-dac
LIBS:memory
LIBS:xilinx
LIBS:microcontrollers
LIBS:dsp
LIBS:microchip
LIBS:analog_switches
LIBS:motorola
LIBS:texas
LIBS:intel
LIBS:audio
LIBS:interface
LIBS:digital-audio
LIBS:philips
LIBS:display
LIBS:cypress
LIBS:siliconi
LIBS:opto
LIBS:atmel
LIBS:contrib
LIBS:valves
LIBS:vhf_uhf_IQ_Modulator_V4-cache
EELAYER 25 0
EELAYER END
$Descr A3 16535 11693
encoding utf-8
Sheet 1 1
Title "IQ modulator 300 to 1.5Ghz"
Date "2018-06-01"
Rev "V1.0"
Comp "Giga Technology"
Comment1 "This Board is a an RF transmitter board for VHF and UHF"
Comment2 "2m and 70cm filter"
Comment3 ""
Comment4 ""
$EndDescr
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F 3 "" H 4150 2350 50 0001 C CNN
1 4150 2350
1 0 0 -1
$EndComp
$Comp
L R R3
U 1 1 5A1458B6
P 4600 1550
F 0 "R3" V 4500 1550 50 0000 C CNN
F 1 "1K" V 4600 1550 50 0000 C CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" V 4530 1550 50 0001 C CNN
F 3 "" H 4600 1550 50 0001 C CNN
1 4600 1550
0 1 1 0
$EndComp
$Comp
L R R6
U 1 1 5A145968
P 4600 2250
F 0 "R6" V 4500 2250 50 0000 C CNN
F 1 "1K" V 4600 2250 50 0000 C CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" V 4530 2250 50 0001 C CNN
F 3 "" H 4600 2250 50 0001 C CNN
1 4600 2250
0 1 1 0
$EndComp
$Comp
L C_Small C7
U 1 1 5A145A03
P 4850 1650
F 0 "C7" H 4860 1720 50 0000 L CNN
F 1 "2200pF" H 4860 1570 50 0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 4850 1650 50 0001 C CNN
F 3 "" H 4850 1650 50 0001 C CNN
1 4850 1650
1 0 0 -1
$EndComp
$Comp
L C_Small C12
U 1 1 5A145A97
P 4850 2350
F 0 "C12" H 4860 2420 50 0000 L CNN
F 1 "2200pF" H 4860 2270 50 0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 4850 2350 50 0001 C CNN
F 3 "" H 4850 2350 50 0001 C CNN
1 4850 2350
1 0 0 -1
$EndComp
$Comp
L GND #PWR018
U 1 1 5A145B30
P 4150 1850
F 0 "#PWR018" H 4150 1600 50 0001 C CNN
F 1 "GND" H 4150 1700 50 0000 C CNN
F 2 "" H 4150 1850 50 0001 C CNN
F 3 "" H 4150 1850 50 0001 C CNN
1 4150 1850
1 0 0 -1
$EndComp
$Comp
L GND #PWR019
U 1 1 5A145BB6
P 4850 1850
F 0 "#PWR019" H 4850 1600 50 0001 C CNN
F 1 "GND" H 4850 1700 50 0000 C CNN
F 2 "" H 4850 1850 50 0001 C CNN
F 3 "" H 4850 1850 50 0001 C CNN
1 4850 1850
1 0 0 -1
$EndComp
$Comp
L GND #PWR020
U 1 1 5A145C3C
P 4850 2550
F 0 "#PWR020" H 4850 2300 50 0001 C CNN
F 1 "GND" H 4850 2400 50 0000 C CNN
F 2 "" H 4850 2550 50 0001 C CNN
F 3 "" H 4850 2550 50 0001 C CNN
1 4850 2550
1 0 0 -1
$EndComp
$Comp
L GND #PWR021
U 1 1 5A145CC2
P 4150 2550
F 0 "#PWR021" H 4150 2300 50 0001 C CNN
F 1 "GND" H 4150 2400 50 0000 C CNN
F 2 "" H 4150 2550 50 0001 C CNN
F 3 "" H 4150 2550 50 0001 C CNN
1 4150 2550
1 0 0 -1
$EndComp
$Comp
L POT RV2
U 1 1 5A147320
P 9950 1000
F 0 "RV2" V 9775 1000 50 0000 C CNN
F 1 "4k7" V 9850 1000 50 0000 C CNN
F 2 "Potentiometer_SMD:Potentiometer_Bourns_3314G_Vertical" H 9950 1000 50 0001 C CNN
F 3 "" H 9950 1000 50 0001 C CNN
1 9950 1000
-1 0 0 -1
$EndComp
$Comp
L POT RV1
U 1 1 5A1473F1
P 9200 1150
F 0 "RV1" V 9025 1150 50 0000 C CNN
F 1 "4k7" V 9100 1150 50 0000 C CNN
F 2 "Potentiometer_SMD:Potentiometer_Bourns_3314G_Vertical" H 9200 1150 50 0001 C CNN
F 3 "" H 9200 1150 50 0001 C CNN
1 9200 1150
1 0 0 -1
$EndComp
$Comp
L +5V #PWR022
U 1 1 5A147753
P 14250 2050
F 0 "#PWR022" H 14250 1900 50 0001 C CNN
F 1 "+5V" H 14250 2190 50 0000 C CNN
F 2 "" H 14250 2050 50 0001 C CNN
F 3 "" H 14250 2050 50 0001 C CNN
1 14250 2050
1 0 0 -1
$EndComp
$Comp
L GND #PWR023
U 1 1 5A14787E
P 14250 2450
F 0 "#PWR023" H 14250 2200 50 0001 C CNN
F 1 "GND" H 14250 2300 50 0000 C CNN
F 2 "" H 14250 2450 50 0001 C CNN
F 3 "" H 14250 2450 50 0001 C CNN
1 14250 2450
1 0 0 -1
$EndComp
Text Notes 14300 2150 0 60 ~ 0
Check Volatge
Text Notes 3800 1350 0 60 ~ 0
1200pF / fc= 132KHz\n2200pF / fc=72KHz\n3300pF / fc=48KHz\n4700pF / fc=34KHz
Text Notes 13000 5050 0 60 ~ 0
27dBm 500 mW (max)
$Comp
L GND #PWR024
U 1 1 5A1CAF8C
P 9950 1250
F 0 "#PWR024" H 9950 1000 50 0001 C CNN
F 1 "GND" H 9950 1100 50 0000 C CNN
F 2 "" H 9950 1250 50 0001 C CNN
F 3 "" H 9950 1250 50 0001 C CNN
1 9950 1250
1 0 0 -1
$EndComp
$Comp
L GND #PWR025
U 1 1 5A1CB01E
P 9200 1400
F 0 "#PWR025" H 9200 1150 50 0001 C CNN
F 1 "GND" H 9200 1250 50 0000 C CNN
F 2 "" H 9200 1400 50 0001 C CNN
F 3 "" H 9200 1400 50 0001 C CNN
1 9200 1400
1 0 0 -1
$EndComp
$Comp
L +5V #PWR026
U 1 1 5A1CB0DD
P 9950 750
F 0 "#PWR026" H 9950 600 50 0001 C CNN
F 1 "+5V" H 9950 890 50 0000 C CNN
F 2 "" H 9950 750 50 0001 C CNN
F 3 "" H 9950 750 50 0001 C CNN
1 9950 750
1 0 0 -1
$EndComp
$Comp
L +5V #PWR027
U 1 1 5A1CB1C9
P 9200 900
F 0 "#PWR027" H 9200 750 50 0001 C CNN
F 1 "+5V" H 9200 1040 50 0000 C CNN
F 2 "" H 9200 900 50 0001 C CNN
F 3 "" H 9200 900 50 0001 C CNN
1 9200 900
1 0 0 -1
$EndComp
$Comp
L CP_Small C3
U 1 1 5A1CB46E
P 10350 1050
F 0 "C3" H 10360 1120 50 0000 L CNN
F 1 "1uF 16V" H 10360 970 50 0000 L CNN
F 2 "Capacitors_Tantalum_SMD:CP_Tantalum_Case-R_EIA-2012-12_Reflow" H 10350 1050 50 0001 C CNN
F 3 "" H 10350 1050 50 0001 C CNN
1 10350 1050
1 0 0 -1
$EndComp
$Comp
L CP_Small C2
U 1 1 5A1CB572
P 8750 1150
F 0 "C2" H 8760 1220 50 0000 L CNN
F 1 "1uF 16V" H 8400 1050 50 0000 L CNN
F 2 "Capacitors_Tantalum_SMD:CP_Tantalum_Case-R_EIA-2012-12_Reflow" H 8750 1150 50 0001 C CNN
F 3 "" H 8750 1150 50 0001 C CNN
1 8750 1150
1 0 0 -1
$EndComp
$Comp
L GND #PWR028
U 1 1 5A1D007B
P 5800 5300
F 0 "#PWR028" H 5800 5050 50 0001 C CNN
F 1 "GND" H 5800 5150 50 0000 C CNN
F 2 "" H 5800 5300 50 0001 C CNN
F 3 "" H 5800 5300 50 0001 C CNN
1 5800 5300
0 -1 -1 0
$EndComp
$Comp
L GND #PWR029
U 1 1 5A1D01B0
P 5950 5800
F 0 "#PWR029" H 5950 5550 50 0001 C CNN
F 1 "GND" H 5950 5650 50 0000 C CNN
F 2 "" H 5950 5800 50 0001 C CNN
F 3 "" H 5950 5800 50 0001 C CNN
1 5950 5800
0 -1 -1 0
$EndComp
$Comp
L GND #PWR030
U 1 1 5A1D024B
P 5800 4700
F 0 "#PWR030" H 5800 4450 50 0001 C CNN
F 1 "GND" H 5800 4550 50 0000 C CNN
F 2 "" H 5800 4700 50 0001 C CNN
F 3 "" H 5800 4700 50 0001 C CNN
1 5800 4700
0 -1 -1 0
$EndComp
$Comp
L GND #PWR031
U 1 1 5A1D02E6
P 5950 4200
F 0 "#PWR031" H 5950 3950 50 0001 C CNN
F 1 "GND" H 5950 4050 50 0000 C CNN
F 2 "" H 5950 4200 50 0001 C CNN
F 3 "" H 5950 4200 50 0001 C CNN
1 5950 4200
0 -1 -1 0
$EndComp
$Comp
L GND #PWR032
U 1 1 5A1D0381
P 5750 3900
F 0 "#PWR032" H 5750 3650 50 0001 C CNN
F 1 "GND" H 5750 3750 50 0000 C CNN
F 2 "" H 5750 3900 50 0001 C CNN
F 3 "" H 5750 3900 50 0001 C CNN
1 5750 3900
0 -1 -1 0
$EndComp
$Comp
L GND #PWR033
U 1 1 5A1D04DC
P 5850 3050
F 0 "#PWR033" H 5850 2800 50 0001 C CNN
F 1 "GND" H 5850 2900 50 0000 C CNN
F 2 "" H 5850 3050 50 0001 C CNN
F 3 "" H 5850 3050 50 0001 C CNN
1 5850 3050
0 -1 -1 0
$EndComp
$Comp
L GND #PWR034
U 1 1 5A1D0577
P 3250 3150
F 0 "#PWR034" H 3250 2900 50 0001 C CNN
F 1 "GND" H 3250 3000 50 0000 C CNN
F 2 "" H 3250 3150 50 0001 C CNN
F 3 "" H 3250 3150 50 0001 C CNN
1 3250 3150
0 1 1 0
$EndComp
$Comp
L +3.3V #PWR035
U 1 1 5A1D0612
P 5850 5000
F 0 "#PWR035" H 5850 4850 50 0001 C CNN
F 1 "+3.3V" V 5800 5000 50 0000 C CNN
F 2 "" H 5850 5000 50 0001 C CNN
F 3 "" H 5850 5000 50 0001 C CNN
1 5850 5000
0 1 1 0
$EndComp
$Comp
L +3.3V #PWR036
U 1 1 5A1D07E1
P 6050 3400
F 0 "#PWR036" H 6050 3250 50 0001 C CNN
F 1 "+3.3V" H 6050 3540 50 0000 C CNN
F 2 "" H 6050 3400 50 0001 C CNN
F 3 "" H 6050 3400 50 0001 C CNN
1 6050 3400
1 0 0 -1
$EndComp
$Comp
L +5V #PWR037
U 1 1 5A1D087C
P 3450 3050
F 0 "#PWR037" H 3450 2900 50 0001 C CNN
F 1 "+5V" H 3450 3190 50 0000 C CNN
F 2 "" H 3450 3050 50 0001 C CNN
F 3 "" H 3450 3050 50 0001 C CNN
1 3450 3050
1 0 0 -1
$EndComp
$Comp
L +5V #PWR038
U 1 1 5A1D0917
P 6200 3500
F 0 "#PWR038" H 6200 3350 50 0001 C CNN
F 1 "+5V" H 6200 3640 50 0000 C CNN
F 2 "" H 6200 3500 50 0001 C CNN
F 3 "" H 6200 3500 50 0001 C CNN
1 6200 3500
1 0 0 -1
$EndComp
$Comp
L +5V #PWR039
U 1 1 5A1D142B
P 6250 3700
F 0 "#PWR039" H 6250 3550 50 0001 C CNN
F 1 "+5V" H 6250 3840 50 0000 C CNN
F 2 "" H 6250 3700 50 0001 C CNN
F 3 "" H 6250 3700 50 0001 C CNN
1 6250 3700
0 1 1 0
$EndComp
$Comp
L C_Small C19
U 1 1 5A2320AC
P 13800 3300
F 0 "C19" H 13810 3370 50 0000 L CNN
F 1 "220pF" H 13810 3220 50 0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 13800 3300 50 0001 C CNN
F 3 "" H 13800 3300 50 0001 C CNN
1 13800 3300
-1 0 0 1
$EndComp
$Comp
L L L4
U 1 1 5A23227E
P 13800 3650
F 0 "L4" V 13750 3650 50 0000 C CNN
F 1 "33nH" V 13875 3650 50 0000 C CNN
F 2 "Inductors_SMD:L_0805_HandSoldering" H 13800 3650 50 0001 C CNN
F 3 "" H 13800 3650 50 0001 C CNN
1 13800 3650
1 0 0 -1
$EndComp
$Comp
L L L5
U 1 1 5A23232D
P 14100 3650
F 0 "L5" V 14050 3650 50 0000 C CNN
F 1 "33nF" V 14175 3650 50 0000 C CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 14100 3650 50 0001 C CNN
F 3 "" H 14100 3650 50 0001 C CNN
1 14100 3650
1 0 0 -1
$EndComp
$Comp
L C_Small C22
U 1 1 5A2325C7
P 13800 4000
F 0 "C22" H 13810 4070 50 0000 L CNN
F 1 "33pF" H 13600 4100 50 0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 13800 4000 50 0001 C CNN
F 3 "" H 13800 4000 50 0001 C CNN
1 13800 4000
-1 0 0 1
$EndComp
$Comp
L C_Small C26
U 1 1 5A2340C4
P 13050 4800
F 0 "C26" V 13100 4600 50 0000 L CNN
F 1 "220pF" V 13200 4700 50 0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 13050 4800 50 0001 C CNN
F 3 "" H 13050 4800 50 0001 C CNN
1 13050 4800
0 -1 -1 0
$EndComp
$Comp
L GND #PWR040
U 1 1 5A2347E7
P 13800 4150
F 0 "#PWR040" H 13800 3900 50 0001 C CNN
F 1 "GND" H 13800 4000 50 0000 C CNN
F 2 "" H 13800 4150 50 0001 C CNN
F 3 "" H 13800 4150 50 0001 C CNN
1 13800 4150
1 0 0 -1
$EndComp
$Comp
L GND #PWR041
U 1 1 5A2349D8
P 14100 3850
F 0 "#PWR041" H 14100 3600 50 0001 C CNN
F 1 "GND" H 14100 3700 50 0000 C CNN
F 2 "" H 14100 3850 50 0001 C CNN
F 3 "" H 14100 3850 50 0001 C CNN
1 14100 3850
1 0 0 -1
$EndComp
$Comp
L L L2
U 1 1 5A234D73
P 13700 2750
F 0 "L2" V 13650 2750 50 0000 C CNN
F 1 "33nH" V 13775 2750 50 0000 C CNN
F 2 "Inductors_SMD:L_0805_HandSoldering" H 13700 2750 50 0001 C CNN
F 3 "" H 13700 2750 50 0001 C CNN
1 13700 2750
1 0 0 -1
$EndComp
$Comp
L C_Small C9
U 1 1 5A235053
P 13950 2250
F 0 "C9" H 13960 2320 50 0000 L CNN
F 1 "1nF" H 13960 2170 50 0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 13950 2250 50 0001 C CNN
F 3 "" H 13950 2250 50 0001 C CNN
1 13950 2250
-1 0 0 1
$EndComp
$Comp
L GND #PWR042
U 1 1 5A235200
P 13950 2450
F 0 "#PWR042" H 13950 2200 50 0001 C CNN
F 1 "GND" H 13950 2300 50 0000 C CNN
F 2 "" H 13950 2450 50 0001 C CNN
F 3 "" H 13950 2450 50 0001 C CNN
1 13950 2450
1 0 0 -1
$EndComp
$Comp
L L L3
U 1 1 5A23574E
P 11600 3600
F 0 "L3" V 11550 3600 50 0000 C CNN
F 1 "22nF" V 11675 3600 50 0000 C CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 11600 3600 50 0001 C CNN
F 3 "" H 11600 3600 50 0001 C CNN
1 11600 3600
1 0 0 -1
$EndComp
$Comp
L GND #PWR043
U 1 1 5A235D2B
P 12000 3500
F 0 "#PWR043" H 12000 3250 50 0001 C CNN
F 1 "GND" H 12000 3350 50 0000 C CNN
F 2 "" H 12000 3500 50 0001 C CNN
F 3 "" H 12000 3500 50 0001 C CNN
1 12000 3500
1 0 0 -1
$EndComp
$Comp
L GND #PWR044
U 1 1 5A235DE7
P 11600 4450
F 0 "#PWR044" H 11600 4200 50 0001 C CNN
F 1 "GND" H 11600 4300 50 0000 C CNN
F 2 "" H 11600 4450 50 0001 C CNN
F 3 "" H 11600 4450 50 0001 C CNN
1 11600 4450
1 0 0 -1
$EndComp
$Comp
L C_Small C18
U 1 1 5A23633B
P 12000 3300
F 0 "C18" H 12010 3370 50 0000 L CNN
F 1 "27pF" H 12010 3220 50 0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 12000 3300 50 0001 C CNN
F 3 "" H 12000 3300 50 0001 C CNN
1 12000 3300
-1 0 0 1
$EndComp
$Comp
L C_Small C24
U 1 1 5A236655
P 11600 4250
F 0 "C24" H 11610 4320 50 0000 L CNN
F 1 "15pF" H 11610 4170 50 0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 11600 4250 50 0001 C CNN
F 3 "" H 11600 4250 50 0001 C CNN
1 11600 4250
-1 0 0 1
$EndComp
$Comp
L C_Small C21
U 1 1 5A236740
P 12950 3950
F 0 "C21" H 12960 4020 50 0000 L CNN
F 1 "100pF" H 12960 3870 50 0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 12950 3950 50 0001 C CNN
F 3 "" H 12950 3950 50 0001 C CNN
1 12950 3950
-1 0 0 1
$EndComp
$Comp
L GND #PWR045
U 1 1 5A23683E
P 12950 4150
F 0 "#PWR045" H 12950 3900 50 0001 C CNN
F 1 "GND" H 12950 4000 50 0000 C CNN
F 2 "" H 12950 4150 50 0001 C CNN
F 3 "" H 12950 4150 50 0001 C CNN
1 12950 4150
1 0 0 -1
$EndComp
$Comp
L L L1
U 1 1 5A2373B0
P 12850 1100
F 0 "L1" V 12800 1100 50 0000 C CNN
F 1 "33nF" H 12750 1200 50 0000 C CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 12850 1100 50 0001 C CNN
F 3 "" H 12850 1100 50 0001 C CNN
1 12850 1100
1 0 0 -1
$EndComp
$Comp
L C_Small C4
U 1 1 5A2374AB
P 13050 1450
F 0 "C4" V 13000 1550 50 0000 L CNN
F 1 "3.3pF" V 13150 1350 50 0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 13050 1450 50 0001 C CNN
F 3 "" H 13050 1450 50 0001 C CNN
1 13050 1450
-1 0 0 1
$EndComp