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
backpack radio
.
Show all posts
Showing posts with label
backpack radio
.
Show all posts
30 September 2018
New QRP-uBITX in the shack - I - Welcome preparations
›
A while ago, a friend asked me to fix his uBITX. I started to search information about this little radio and found amazed that is very clos...
02 July 2009
ARO 243, a perfect and reliable 4x4 for ham operations
›
Astazi am scos ultima achizitie, un ARO 243, la plimbare la Comana. Deh, la cate statii sunt pe aici, era necesara si o platforma pe care sa...
2 comments:
17 July 2008
FT-857D Backpack Kit
›
I added some detailed pictures of the setup: Spacers detail: Antenna solution: Battery solution: I am not intend to make a...
10 comments:
›
Home
View web version
