Retrogram rtl-SDR – a radio spectrum analyzer for your terminal

Re:Retrogram rtl-SDR – a radio spectrum analyzer for your te... by _whiteCaps_ on Monday July 31, 2023 @03:45PM (#36947778)

If you're looking for interesting signals to receive, check out:

  * NOAA satellites in the 137MHz range
  * APRS packets on 144.390MHz
  * ISS and other amateur radio satellites around 435MHz

For the satellites, I really like GPredict as it can drive SDR programs.

ISS, TEVEL, SO-50 are often active.

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Re:Retrogram rtl-SDR – a radio spectrum analyzer for your te... by award_ on Tuesday August 01, 2023 @11:48AM (#36957612)

Thanks for this! I am actually just getting into sdr stuff as well and always appreciate any pointers or things like this.

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Re:Retrogram rtl-SDR – a radio spectrum analyzer for your te... by _whiteCaps_ on Tuesday August 01, 2023 @01:00PM (#36958789)

Yeah, the other consistent signals you can get are the Marine VHF and WX stations around 156MHz.

If you're really into programming + RF, check out the M17 codec project.

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