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
▼
Showing posts with label
emcomm
.
Show all posts
Showing posts with label
emcomm
.
Show all posts
26 April 2016
RFSM2400 and WinLink Winmor
›
Today I did some tests focused on the file transfer speed using two soundcard modems. RFSM-2400 receiving test RFSM-2400 is a freeware...
01 February 2016
Low profile duplex UHF Repeater for Ham radio Emergency Communications
›
Finally, a portable duplex UHF repeater! A few years ago I start to think about a small, portable and very reliable duplex repeater for ...
7 comments:
29 August 2014
My Dream "GO-BOX" for emergency communications. Or just for fun!
›
Well, I sibscribed recently to a FB group dedicated to emergency communications. Its a very nice group. I do not believe in the FB because ...
2 comments:
›
Home
View web version
