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
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,
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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
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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