Sub Navigation
- History / about PH2LB
- Equipment
- Mods, fixes and add-on's
- Projects
- FriMatch antenna tuner
- Dipole box
- 36dB Attentuator
- Endfed box
- 2M lightweight Yagi
- Fieldday box
- QRP Fuchs Antenna
- QRP SWR indicator box
- FT-817 wire stand
- SDR in the shack
- GPS clock with databus
- Small portable HF PA
- Digimode box
- FT301 DDS VFO
- Cap touch keyer
- 2m preamp
- Pixie 2 - 40M QRPp
- 2m/70cm Diplexer
- 2m quad antenna
- 40m WBR receiver
- ES-Hail2 / QO-100 project
- Crystal Measuring Adapter (CMA) for NanoVNA
- QRP-Labs filter adapter for NanoVNA
- Component Measuring Adapter for NanoVNA
- WB2CBA LPF Adapter for NanoVNA
- 1206 Attenuator PCB
- QRP-Labs broadcast band filter
- Component Measuring Adapter for QRP-Labs filter adapter
- XTAL Measuring Adapter for QRP-Labs filter adapter
- GPSDO
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Blog
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 projects
Here you will find various projects I have done or are still doing related to Hamradio.
Also don't forget to check out the Tools and parts section which contains also a lot of projects.
- Projects
- FriMatch antenna tuner
- Dipole box
- 36dB Attentuator
- Endfed box
- 2M lightweight Yagi
- Fieldday box
- QRP Fuchs Antenna
- QRP SWR indicator box
- FT-817 wire stand
- SDR in the shack
- GPS clock with databus
- Small portable HF PA
- Digimode box
- FT301 DDS VFO
- Cap touch keyer
- 2m preamp
- Pixie 2 - 40M QRPp
- 2m/70cm Diplexer
- 2m quad antenna
- 40m WBR receiver
- ES-Hail2 / QO-100 project
- Crystal Measuring Adapter (CMA) for NanoVNA
- QRP-Labs filter adapter for NanoVNA
- Component Measuring Adapter for NanoVNA
- WB2CBA LPF Adapter for NanoVNA
- 1206 Attenuator PCB
- QRP-Labs broadcast band filter
- Component Measuring Adapter for QRP-Labs filter adapter
- XTAL Measuring Adapter for QRP-Labs filter adapter
- GPSDO
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