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radio.bak
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radio.bak
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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:dra818u
LIBS:nordicsemi
LIBS:RFSolutions
LIBS:mechanical
LIBS:rfcom
LIBS:nxp
LIBS:nxp_armmcu
LIBS:sensors
LIBS:SFUSat-power
LIBS:battery_management
LIBS:weather_station-cache
EELAYER 25 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 2 4
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
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F 1 "DRA818U" V 6950 3500 60 0000 C CNN
F 2 "DRA818UV:DRA818U" H 6050 3050 60 0001 C CNN
F 3 "" H 6050 3050 60 0001 C CNN
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0 -1 -1 0
$EndComp
Text GLabel 4950 2500 0 60 Input ~ 0
RADIO_UART_TX
Text GLabel 4950 2600 0 60 Input ~ 0
RADIO_UART_RX
$Comp
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F 1 "Conn_Coaxial" V 3650 3000 50 0000 C CNN
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F 3 "" H 3450 3000 50 0001 C CNN
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RADIO_DATA
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F 1 "100kΩ" H 4880 2360 50 0000 L CNN
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F 3 "" H 4850 2400 50 0001 C CNN
1 4850 2400
0 -1 -1 0
$EndComp
$Comp
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F 3 "" H 4400 2150 50 0001 C CNN
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1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
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$EndComp
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F 3 "" H 5700 3250 50 0001 C CNN
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$EndComp
$Comp
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F 3 "" H 5800 3250 50 0001 C CNN
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$EndComp
$Comp
L Q_NMOS_DGS Q1
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P 7000 2900
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F 1 "Q_NMOS_DGS" H 7200 2850 50 0000 L CNN
F 2 "TO_SOT_Packages_SMD:SOT-23" H 7200 3000 50 0001 C CNN
F 3 "" H 7000 2900 50 0001 C CNN
1 7000 2900
0 -1 -1 0
$EndComp
Wire Wire Line
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$Comp
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F 3 "" H 7200 2800 50 0001 C CNN
1 7200 2800
0 -1 -1 0
$EndComp
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RADIO_PTT
$Comp
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U 1 1 5A767B13
P 6450 4250
F 0 "R17" H 6480 4270 50 0000 L CNN
F 1 "3.3kΩ" H 6480 4210 50 0000 L CNN
F 2 "Resistors_SMD:R_0603" H 6450 4250 50 0001 C CNN
F 3 "" H 6450 4250 50 0001 C CNN
1 6450 4250
0 1 1 0
$EndComp
$Comp
L R_Small R18
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1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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$Comp
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F 3 "" H 6350 4250 50 0001 C CNN
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$EndComp
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RADIO_PD
Wire Wire Line
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F 1 "Jumper" H 6250 3220 50 0000 C CNN
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F 3 "" H 6250 3300 50 0001 C CNN
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$EndComp
$Comp
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F 3 "" H 6250 3600 50 0001 C CNN
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0 1 1 0
$EndComp
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F 3 "" H 6250 2600 50 0001 C CNN
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0 -1 -1 0
$EndComp
$Comp
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F 3 "" H 6250 2400 50 0001 C CNN
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0 -1 -1 0
$EndComp
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$EndComp
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$EndComp
$Comp
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F 3 "" H 4050 2400 50 0001 C CNN
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$EndComp
$EndSCHEMATC