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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31 December 2011
Another CODAN 9369 experience...
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27 December 2011
CODAN 9360
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Today I get my Codan 9360... I dreamed a lot at this radio, for the last 3 years, seems to be impossible to get one! So, this is my X-Mas gi...
18 December 2011
My "HELLO WORLD"
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In these days seems that you cannot light a simple LED without a very complicated electronic hardware (microcontroller with some Quartz Crys...
1 comment:
14 November 2011
YR1X-11 video
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Here is the video from the YR1X-11 ARHAB flight! Enjoy!
11 November 2011
October news
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RadioMagazinYO, the monthly YO hams magazine is available for download HERE . It's necessary to register as user in order to dl the maga...
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