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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Showing posts with label
Digipeater
.
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Showing posts with label
Digipeater
.
Show all posts
09 September 2014
Kantronics KAM Plus
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So... I found on my junk box a Kantronics Kam Plus modem. It stayed there about 2 years untill I found (yes, in my other junkbox) a 25 to ...
2 comments:
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...
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