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
HF
.
Show all posts
Showing posts with label
HF
.
Show all posts
29 September 2020
2021 - BANDS ALIVE - O initiativa a True Blue DXer's Club
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Un concurs intins pe un an; primul an al unui nou ciclu Solar in care ne asteptam ca propagarea in HF sa se imbunatateasca. Fiecare legatur...
31 May 2018
Colectie link-uri pentru un receptor/transceiver HF
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https://martein.home.xs4all.nl/pa3ake/hmode/ar7070-progress.html http://www.robkalmeijer.nl/techniek/electronica/radiotechniek/hambladen...
22 July 2017
SE6861/12 mod AEG Telefunken manpack HF radio
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AEG Telefunken SE6861/12 mod Gama de frecventa : 1.5 - 30 MHz in pasi de 100Hz RF output: 2W sau 20W PEP Antena: baston 3.3 m Ant...
04 March 2011
MuF and F0F2 for Europe
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A new page for HF propagation status in real time due to DIAS Ionosondes project! You can find the latest results in a friendly graphical fo...
2 comments:
12 January 2010
Some interesting frequencies to listen
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As the local traffic is going boring and boring, I often listen "other" frequencies. Here are some interesting HF frequencies rela...
17 July 2008
FT-857D Backpack Kit
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I added some detailed pictures of the setup: Spacers detail: Antenna solution: Battery solution: I am not intend to make a...
10 comments:
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