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RTL-SDR (RTL2832U) and software defined radio news and projects. Also featuring Airspy, HackRF, FCD, SDRplay and more.
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      • KerberosSDR Quickstart Guide
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Monthly Archives: May, 2026

  • Student Arrested in Taiwan for using SDR and Handheld Radios to Halt Four High Speed Trains with TETRA Hack May 5, 2026
  • SatDump V2 Image Product Expressions YouTube Tutorial May 5, 2026
  • L-Band Weather Imagery Soon Coming Back to Western Europe via Elektro-L3 May 4, 2026
  • P25-Survey: A Tool for Scanning and Logging P25 Control Channels with an SDR May 4, 2026
  • Portable ADS-B Receiver Firmware for the ESP32-P4 Based LILYGO T-Display-P4 with RTL-SDR May 4, 2026
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Recent Posts

  • Student Arrested in Taiwan for using SDR and Handheld Radios to Halt Four High Speed Trains with TETRA Hack
  • SatDump V2 Image Product Expressions YouTube Tutorial
  • L-Band Weather Imagery Soon Coming Back to Western Europe via Elektro-L3
  • P25-Survey: A Tool for Scanning and Logging P25 Control Channels with an SDR
  • Portable ADS-B Receiver Firmware for the ESP32-P4 Based LILYGO T-Display-P4 with RTL-SDR

Recent Comments

  • IZ5RZR on L-Band Weather Imagery Soon Coming Back to Western Europe via Elektro-L3: “We’ve been saying this since December 2025, it’s certainly not news. Another thing is that Eumetsat hasn’t turned off HRIT…” May 5, 12:24
  • admin on Submit a Story/Contact: “If you are using the latest SDR#, then the drivers that download during the installation procedure are compatible with the…” May 4, 01:55
  • admin on Submit a Story/Contact: “Hi Elise, you should have gotten an email to the email address you provided. If not, please email [email protected] with…” May 4, 01:54
  • Alex Pettit on Cheap and Easy Hydrogen Line Radio Astronomy with an RTL-SDR, WiFi Parabolic Grid Dish, LNA and SDRSharp: “Hello Lisa, Please review steps 2A-2D There is a link to SDR# w/ IFavg installed .. https://github.com/AP-HLine-3D/HLine3D Please email me…” May 3, 18:27
  • Flavio on Submit a Story/Contact: “I bought yesterday a RTL-SDR Blog v4. Until yesterday I used only a NOOELEC Smart V. 5 device, software SDR##,…” May 2, 15:38
  • Elise on Submit a Story/Contact: “I placed the order on this website. I haven’t received any order confirmation email. I don’t know how to find…” May 2, 03:49
  • G1RNB on Fixing a Locked-Up RTL-SDR 700 km Away Using uhubctl USB Power Cycling: “Thanks RTL-SDR for this article. I have been looking for a way to turn power off and on individual USB…” May 1, 23:13

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RSS Latest Forum Posts

  • RTL-SDR Discussion • RETIREMENT OF THESE FORUMS - LINK TO NEW FORUMS INSIDE
  • RTL-SDR Discussion • Re: Just curious about my RTL-ADR V 3 dongle
  • RTL-SDR Discussion • Re: Getting tired of the junk posts in this forum
  • RTL-SDR Discussion • Re: Just curious about my RTL-ADR V 3 dongle
  • Troubleshooting Help • Re: RTL-SDR Driver Won't Load

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What is RTL-SDR

The RTL-SDR is an ultra cheap software defined radio based on DVB-T TV tuners with RTL2832U chips. The RTL-SDR can be used as a wide band radio scanner. It may interest ham radio enthusiasts, hardware hackers, tinkerers and anyone interested in RF.
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