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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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....
27 June 2010
Calculator pentru radioamatori
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Am reusit sa transpun in WEB tabelul calculator in xls pe care il foloseam de destul de multa vreme pentru totr felul de calcule. Va recoman...
11 June 2010
The biggest YOFF Expedition /MM is about to start!
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ExpeditionA few fellow hams will start what it will be "The biggest YOFF Event in Romania", a /MM trip on the Danube Delta! They...
10 June 2010
Condenser mic for TS-2000
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A found a very nice schematics for connecting a condenser microphone with the Kenwood TS-2000. It is especially usefull for users that want ...
17 May 2010
Field Programming for Kenwood TK-370
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The Kenwood TK-370 is a versatile 32 channel portable radio, capable to deliver up to 5W in UHF from 380 MHz up to 500 MHz. Of course, with ...
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