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☀ Solar
SFI 128
SN 73
A 6
K 1 Quiet
X-Ray C2.2
Wind 403.6 km/s
Aurora 2
Updated 23:00 UTC HamQSL · N0NBH
Day 80/40m Fair 30/20m Good 17/15m Good 12/10m Fair
Night 80/40m Good 30/20m Good 17/15m Good 12/10m Poor

Callsign Lookup
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Vanity Call Signs Available
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Live DX spots
Live DX Spots — 70cm via PSKReporter · scroll or pinch to zoom
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SDR Software & Tools

Explore SDR software, waterfall displays, decoding tools, spectrum analysis, and computer-based radio operation.

  1. RTL-SDR vs SDRplay for general listening / decoding - worth the price jump?

    Dave Thompson,
    • 1 reply
    • 1 view
    Lisa Anderson

  2. SDRplay vs HackRF for general monitoring, worth the price difference?

    Giovanni Rossi,
    • 1 reply
    • 6 views
    Dave Thompson

  3. SDRplay RSP1B vs just sticking with RTL-SDR for HF monitoring — worth the upgrade?

    Karen Thompson,
    • 1 reply
    • 15 views
    Jennifer Walsh

  4. SDRplay vs HackRF for general monitoring and decoding — worth the price diff?

    Moon Bounce,
    • 1 reply
    • 18 views
    Jessica Wilson

  5. SDRplay RSP1B vs HackRF for general sniffing around — worth the price difference?

    Nicole Martin,
    • 1 reply
    • 11 views
    James Patterson

  7. RTL-SDR vs SDRplay for general monitoring — worth the price diff?

    Carlos Silva,
    • 1 reply
    • 23 views
    Maria Santos

  8. RTL-SDR vs SDRplay for general HF monitoring — is the price difference actually worth it

    Amanda Garcia,
    • 1 reply
    • 10 views
    Sarah Chen

  9. SDRplay RSP1B vs HackRF for general listening and some light decoding

    Steven Kumar,
    • 1 reply
    • 15 views
    Maria Rodriguez

  10. SDRplay RSP1A vs just sticking with RTL-SDR for general HF monitoring

    Brian Harris,
    • 1 reply
    • 22 views
    Ham Mountain

  11. RTL-SDR vs SDRplay for general listening/monitoring — worth the price difference?

    Bob Martinez,
    • 1 reply
    • 20 views
    Ashley Anderson73

  13. SDRplay RSP1B vs just sticking with RTL-SDR for HF monitoring

    Michael Miller90,
    • 1 reply
    • 28 views
    Diana Foster

  14. RTL-SDR vs SDRplay for general listening and maybe some weak signal stuff

    Paul Wilson,
    • 1 reply
    • 27 views
    Daniel Smith

  15. SDRplay RSP1B vs just using an RTL-SDR for general listening — is it worth the price jump

    Paul Jackson,
    • 1 reply
    • 27 views
    John Martinez

  16. SDRplay RSP1B vs just using an RTL-SDR for general monitoring, worth the price difference?

    David Williams50,
    • 1 reply
    • 24 views
    Mountain Ham

  17. SDRplay RSP1A vs HackRF for general listening/decoding — worth the price diff?

    Nicole Jackson,
    • 1 reply
    • 21 views
    James Brown39

  19. HackRF vs SDRplay for general sniffing around — worth the price difference?

    John Taylor,
    • 1 reply
    • 30 views
    James Patterson

  20. SDRplay RSP1A vs just using a cheap RTL-SDR for general monitoring — worth the price difference?

    Sarah Anderson,
    • 1 reply
    • 33 views
    Gregory Smith

  21. SDRplay RSP1A vs just getting a HackRF - am I overthinking this

    David Davis41,
    • 1 reply
    • 31 views
    Michelle Taylor

  22. SDRplay RSP1A vs just sticking with RTL-SDR for HF — worth the upgrade?

    Melissa Baker,
    • 1 reply
    • 29 views
    Ashley Brown21

  23. SDRplay RSP1B vs just sticking with the RTL-SDR v4 — worth the price jump?

    Linda Hayes,
    • 1 reply
    • 35 views
    Brian Clark

  25. SDRplay RSP1A vs HackRF for general monitoring — worth the price difference?

    Kevin O'Brien,
    • 1 reply
    • 36 views
    Angela Turner

  26. SDRplay RSP1B vs just using a cheap RTL-SDR dongle — worth the jump?

    Ahmed Hassan,
    • 1 reply
    • 38 views
    Sarah Collins

  27. SDRplay RSP1B vs just sticking with RTL-SDR for HF — worth the upgrade?

    Brian Taylor,
    • 1 reply
    • 41 views
    Karen Walker

  28. RTL-SDR v3 vs SDRplay RSP1C — worth the price difference for HF?

    Linda Johnson,
    • 1 reply
    • 31 views
    Contester

  29. SDRplay vs HackRF for general monitoring / what are you guys using

    Kenneth Davis,
    • 1 reply
    • 31 views
    Steven Wright

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