YO3HJV
Hamradio, Electronics& Stuff
XIEGU G90 Collection
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Full schematics
Block Diagram and Schematic
G90 Faults and mitigation
Reflashing the Bootloader
Audio Amp Gain Mod
Power supply section
SMPS regulators instead of LDO
"COMM LOST" Error
MCU and DB9 reference
External Speaker Mod
Firmware Programming Cable Schematic
High Resolution Pics
Power Output vs Supply Voltage
Front Panel Backlight
ATU issues
ICOM RJ-45 Microphone with G90
Disassembly the Front Panel of G90
VFO encoder selection
On screen voltmeter
Repair Manual by XIEGU
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17 April 2019
RVSU in Vigorous Warrior 2019 scurt debrief.
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8 aprilie 2019, ora 8:00; in tabara ISU fortele civile sunt pregatite sa inceapa instalarea unei tabere de refugiati din zona de front. Al...
1 comment:
07 February 2019
ESP8266 NodeMCU LoLin - Sonoff Emulator
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1. Install Sonoff-Tasmota firmware following the instructions here . 2. Default relay output on NodeMCU is GPIO 12 on ESP8266 (D6) on LoLin...
07 January 2019
Legea nr. 356/2018 privind unele măsuri sancționatorii în domeniul radiocomunicațiilor
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Dintr-o eroare pe care mi-o asum integral, am omis din vedere ca pct.13, sectiunea IV din Anexa la Regulament restrange cazurile in care l...
5 comments:
29 November 2018
File Transfer using DMR SmartPTT File transfer
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For our needs of file transfer on Emergency Communications we often need some independent and autonomous solution to transfer files over th...
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