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
▼
26 December 2014
Hytera PD-785G, scurta prezentare
›
In ultima saptamana am avut ocazia de a testa o statie portabila Hytera PD-785G, varf de lance in gama de statii portabile a firmei chineze....
25 December 2014
Hytera PD-785G review
›
My DMR radio collection y has grown by adding two Hytera radios; one is the flagship PD-785G and the second one is the small PD-365. ...
2 comments:
12 December 2014
Home made IF Filter
›
Today I started wondering what should I do with some quartz cristal that I have around... A IF filter was my first thought and I started to...
06 October 2014
ANTI-SOCIAL NETWORK
›
Or, "Why I Refuse to Let Technology Control Me"... Post by Prince Ea .
25 September 2014
LiIon charger with LM317 and Cutoff circuit - Part I
›
Very often I need to charge one or two series LiIon cell for my experiments. I do have a sophisticated battery charger and analyzer but I d...
2 comments:
‹
›
Home
View web version
