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
▼
30 June 2011
Back in Bucharest
›
Yeah, I am back in Bucharest after a very nice trip around Central Europe. Maranza, Como, Interlaken and, finally, Friedrichshafen, the Ham ...
14 June 2011
Europe trip, mobile HF calling...
›
Tomorrow I will be on the road to Friedrichschaffen. The plan is to reach the destination on Thursday, 23rd of June. Till then, I intend to ...
03 June 2011
Radioamatorismul si religia
›
...
26 May 2011
"Two on a Bicycle" - Friedrichschafen-Timisoara
›
A team of two (Ham and XYL) plan to made an epic bicycle trip in June! The intend to depart from Friedrichschafen, just after the Ham Fair ...
12 April 2011
My Vibroplex
›
I finalize the restoration of a old Vibroplex key. This is a Vibroplex 1923 Bug, serial# 136452. (Also known as "Vibroplex Origina...
‹
›
Home
View web version
