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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31 March 2010
WOW!
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Skinput, o modalitate de a folosi corpul ca interfata pentru echipamentele electronice portabile.
23 March 2010
Earth Hour
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"Ora Pamantului" reprezinta o miscare globala un demers conjugat al sustinatorilor "cauzei verzi" si isi propune sa sen...
19 March 2010
Sky Command II, reloaded
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So... Maybe you are familiar with the Sky Command concept. As I don't have anymore the TS2000x in my shack, I was wondering if I can m...
Icom IC-02AT
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A fost prima statie radio cu frecventa setabila din taste, in banda de 2m, pe care am avut ocazia sa o ascult si sa ma joc cu ea. Se intampl...
28 February 2010
Weekend-DX's
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Propagarea care s-a anuntat inca de acum doua saptamani s-a mentinut, astfel incat au fost deschideri extraordinare in benzile de 17 si 15 m...
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