YO3HJV
Hamradio, Electronics& Stuff
XIEGU G90 Collection
(Move to ...)
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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24 March 2022
Clubul Competitional Bavarez cu privire la decizia CQ WPX
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Ca urmare a deciziei CQ WPX de a limita participarea la concursuri, Chris, DL1MGB a postat o declaratie pe pagina BCC - Bavarian Contest Clu...
23 March 2022
Please!
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Amateur radio can help rebuild bridges between PEOPLE after the voice of the weapons goes out. Wars are horrible and the principles of amat...
16 March 2022
Russian AZART R-178 in Ukraine War
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Despite the rumors, the Russian are not using Baofeng Two Way radios in Ukraine invasion. They are using more modern and advanced communicat...
04 March 2022
Letter from hams of Russia
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Letter: Union of Radio Amateurs of Russia Dear colleagues! On behalf of Russian radio amateurs, we appeal to all radio amateurs in the worl...
1 comment:
QRZ.COM banned Russian Ham
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Sunt radioamator de multi ani. Intotdeauna am raspuns unui apel facut de un radioamator din alta tara. Imi amintesc de evenimente violente ...
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