739MHz Helical Filter for QO-100
The small introduction. I am radio amateur operator transmitting signals at 2.4GHz band into the geostationary amateur satellite QO-100. I
Year: 2023
Icom IC-9700 frequency modification
I hate Icom IC-9700 for that. They blocked not only transmitting (which is fine) but also receiving anything outside ham
2.4GHz Cavity Filter
The small introduction. I am radio amateur operator transmitting signals at 2.4GHz band into the geostationary amateur satellite QO-100. I
How to modify Bulls Eye LNB to inject 25MHz signal.
I am not going to explain basics – if you are here you probably know why I do it. So,
Continue readingHow to modify Bulls Eye LNB to inject 25MHz signal.
Adalm Pluto Rev C Hacks – how to extend frequency range, add GPS DO and add RX2 and TX2
Disclaimer: I do not take any responsibility in case something goes wrong with your device. There is a small chance
Leo Bodnar GPS DO 3D Model
When I do my mechanical and electronic radio (and not only) projects, I always try to design everything in Solidworks,
How to add external antenna to your WiFi router
This mod is based on the TP-Link Archer AX53 (AX3000 Gigabit WiFi 6), however it will be very similar if
Continue readingHow to add external antenna to your WiFi router
How to unbrick Pluto Plus
If the Pluto does not respond anymore, one of the option to unbrick it is: 4. Download unofficial dirty firmware
Yagi PCB Laminate 2.4GHz Antenna test – SWR
Few days ago I bought a Yagi antenna switch supposed to work as WiFi directional antenna. I am personally going
Amateur Geostationary Satellite – first steps with QO-100 Es’hail 2
QO-100 is an amateur geostationary satellite having two transponders: In this article we will talk ONLY about the narrow band
Continue readingAmateur Geostationary Satellite – first steps with QO-100 Es’hail 2