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 November 2010
Showroom la YO3KSR
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Radioclubul YO3KSR incepe seria evenimentelor destinate publicului radioamator si nu numai! Pentru inceput, radioclubul YO3KSR invita cur...
12 November 2010
RadioMagazinYO
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O noua revista dedicata radioamatorilor se pregateste de lansare. O revista gratuita online, usor digerabila, articole, review-uri, ultimel...
14 October 2010
A new repeater for the South of Romania
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Well, we did it! We manage to put a repeater on Furnica Peak (KN25RI) near Sinaia at 2000 m asl. The repeater is a mixed one: it has voice c...
04 September 2010
O precizare
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Pe site-ul d-lui Francisc Grunberg a aparut un "Drept la replica" ce continua un conflict aparut acum aproape un an, care conflic...
14 July 2010
YO3IBZ/MM
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Our coleague, Aurel, The chief of YO3KSR Radioclub, left Bucharest for Juneau/Alaska. Here is the message: Hello all! From 15.07.2010 to 14....
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