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The PCB's have arrived and I assembled one for one of my FRG's Read more . . .
I don't have a webshop and don't run a company. But when your interested in products I made, or you are looking for special parts which I use in my experiments, parts from restoration projects etc, fill in this new email form I added to my website.
I finished the design of the Crystal Measuring Adapter (CMA) for NanoVNA and will be making a limited amout of kit available from the left over parts.
KIt contains : PCB with the 4 SMD load resistors pre-soldered and 2 SMD 0 ohm resistors for the attenuator sections (0dB), 2 SMA female SMA edge connectors, 2 FT37-43 toroid, 1.2m 0.4mm lacker wire, HC49 crystal socket for crystal under test, 16 pin header strip, 3 jumpters, 3D printed plate with 6 pins, 2 3D printed T37 holders.
Check out : kit for-sale page
Sssst don't tel any one, but I'm working on a new NanoVNA adapter, check it out on this page.
Got some new toys to play with. The all new Raspberry PI PICO.
When I got my hands on a used NanoVNA H4 I couldn't resist looking inside to see if it was using shielding for the RF components. Turned out it did so I bought the right one. But one thing I noticed was the component silkscreen for a micro SD-card slot without the slot it self and because it still contained the original software which didn't mention anything about saving images to SD cards, I didn't do anything with it.
Until now . . . (continue reading)
Hamradio kitbuilding
Here you will find various kits I have build or still building related to Hamradio