I haven't been that active on HF during the last month. At least not transmitting a lot.
Another cool thing I have been playing with is OpenWebRX though.
The setup is as follows:
- Raspberry PI4 / 8GB / running @2GHz
- SDR-Play SDR receiver (had also the AirSpy and another RTL dongle connected in parallel but I use them for different things now)
- HyEndFed Antenna (5m ASL)
The OpenWebRX Software is maintained by Jakob, DD5JFK. It can run on many platforms like Intel or Raspberry. I did some slight mods to match my personal preferences
 |
| Decoding FT4 on 30m |
(Like AGC mod, default bandwidth, snap to grid tuning...).
One of the coolest things is that OWRX supports digital modes "out of the box" - It can be used to monitor FT8 transmissions, WSPR and many others.
It can even act as a APRS gate. Since I don't have a good spot for VHF this would be a little boring here.
If you want to try it out on your Raspberry there are premade images on the website.
 |
| ...and this is PSK31 |
Give it a try:
My receiver (goes QRT if I operate my transceiver since I don't have multiple antennas)
