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SDRSharp Frequency Manager Python Application Thank you to Argilli Marco (IU4HMY) for writing in and sharing with us his Python application called "SDR# Frequency Manager 1.0.1" for managing frequency lists in SDR#. SDR# is a popular free SDR program commonly used with RTL-SDR and Airspy dongles. Argilli writes: SDR# Frequency Manager is a Python application designed to simplify the management […]
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RadioTranscriber: Real-Time Public Safety Radio Transcription with Whisper AI Over in our new forums, user Nite has shared a new open-source project that he's created called RadioTranscriber, a real-time speech-to-text tool for public safety radio feeds using OpenAI’s Whisper large-v3 model. The idea is to take live scanner audio, such as authenticated streams from Broadcastify, and continuously turn it into readable text with minimal […]
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Building a DIY Off-Grid Weather Station with a Raspberry Pi and RTL-SDR Receiver Thank you to Vinnie for writing in and sharing with us his home made Raspberry Pi based off-grid weather station, which uses an RTL-SDR to receive data. Being somewhat disappointed with a cheap all-in-one weather station's data, lack of local storage and customisation possibilities, Vinnie decided he could do better and build his own custom […]
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New RTL-SDR Blog Forum Active We've just activated a brand new RTL-SDR Blog forum based on the Discourse platform, and we will be retiring the old phpBB boards. If you have any questions or want to share anything relating to RTL-SDRs, SDRs, or the radio hobby in general, please feel free to log on and make a post. For troubleshooting […]
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rtl_haos: An rtl_433 to Home Assistant Bridge Thank you to Jaron McDaniel for writing in and sharing with us the release of his open source software called "rtl_haos". rtl_haos is a 'drop-in' bridge that turns one or more RTL-SDR dongles into Home Assistant friendly sensors via rtl_433 and MQTT. Jaron writes: I just finished a tool that that bridges data received from […]
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Frugal Radio: Using a 25 Dollar PC for Decoding with SDRs Over on YouTube, Rob from the Frugal Radio channel has uploaded a video showing that you don't need to shell out thousands for a capable PC to run your SDR. Robs finds five second-hand Dell Optiplex 9020 PCs advertised for just $25 each, and shows how each PC is powerful enough to run multiple SDR […]
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halow_scanner: An RTL-SDR Based 802.11aH HaLow Channel Scanner Over on GitHub we've recently noticed the release of halow_scanner, a Python script that uses an RTL-SDR to scan the 802.11ah (WiFi HaLow) channels in the sub-GHz spectrum to determined which channels have the least noise/interference. Unlike standard WiFi, which operates outside of the RTL-SDRs range at 2.4 GHz+, 802.11ah operates in the sub-GHz ISM […]
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Software Defined Toolkit: A DIY Radio Reconnaissance Device with RTL-SDR and EvilCrow RF Inside Thank you to "p3rp0ul" for writing in and sharing his neat-looking build of a "Software Defined Toolkit," which consists of two RTL-SDRs, EvilCrow RF, and other RF signal conditioning hardware, all in a ruggedized metal enclosure. He writes: It’s a compact, field-ready SDR platform that consolidates two RTL-SDR receivers (one acquired via your site), a […]
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Talking Sasquach Reviews the uConsole and RTL-SDR Antenna Board Expansion The uConsole is a portable computer system based on the Raspberry Pi CM5 module. It adds a screen, battery, and complete hardware keyboard with a mouse trackball to the CM5, while allowing for various expansion boards. One such expansion board of interest to us is the RTL-SDR AIO V2 module, which adds an RTL-SDR, as […]
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Creating a Homemade Portable Raspberry Pi Based RTL-SDR System Thank you to Giuseppe (IT9YBG) for writing in and sharing with us his homemade portable RTL-SDR system made out of a Raspberry Pi 3, RTL-SDR Blog V3, 5-inch LCD screen, and a Bluetooth keyboard. Giuseppe notes that when running the system from a cell phone power bank, he only got about an hour's worth of […]
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Tech Minds: A Review of the Vivid Unit with GPSDR RTL-SDR Module The Vivid Unit is a single-board computer with a built-in LCD touch screen. There is an optional module called the "GPSDR," which is an RTL-SDR, upconverter, and GPSDO module that, when combined with the Vivid Unit, creates a handheld, portable SDR. Last month, we reviewed the Vivid Unit and its "GPSDR" RTL-SDR add-on module on […]
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A Review of the SunFounder Pironman 5 MAX Raspberry Pi 5 Enclosure Recently, SunFounder sent us a free review unit of their latest "Pironman 5 MAX" enclosure for Raspberry Pi 5 devices. While not directly related to SDR, we thought we'd accept the unit and review this product, as RTL-SDRs are often used together with Raspberry Pi 5 single-board computers. Depending on the number of SDRs connected […]
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A Review of the SunFounder Pironman 5 MAX Raspberry Pi 5 Enclosure Recently, SunFounder sent us a free review unit of their latest "Pironman 5 MAX" enclosure for Raspberry Pi 5 devices. While not directly related to SDR, we thought we'd accept the unit and review this product, as RTL-SDRs are often used together with Raspberry Pi 5 single-board computers. Depending on the number of SDRs connected […]
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A Review of the SunFounder Pironman 5 MAX Raspberry Pi 5 Enclosure Recently, SunFounder sent us a free review unit of their latest "Pironman 5 MAX" enclosure for Raspberry Pi 5 devices. While not directly related to SDR, we thought we'd accept the unit and review this product, as RTL-SDRs are often used together with Raspberry Pi 5 single-board computers. Depending on the number of SDRs connected […]
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A Review of the SunFounder Pironman 5 MAX Raspberry Pi 5 Enclosure Recently, SunFounder sent us a free review unit of their latest "Pironman 5 MAX" enclosure for Raspberry Pi 5 devices. While not directly related to SDR, we thought we'd accept the unit and review this product, as RTL-SDRs are often used together with Raspberry Pi 5 single-board computers. Depending on the number of SDRs connected […]
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A Review of the SunFounder Pironman 5 MAX Raspberry Pi 5 Enclosure Recently, SunFounder sent us a free review unit of their latest "Pironman 5 MAX" enclosure for Raspberry Pi 5 devices. While not directly related to SDR, we thought we'd accept the unit and review this product, as RTL-SDRs are often used together with Raspberry Pi 5 single-board computers. Depending on the number of SDRs connected […]
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A Review of the SunFounder Pironman 5 MAX Raspberry Pi 5 Enclosure Recently, SunFounder sent us a free review unit of their latest "Pironman 5 MAX" enclosure for Raspberry Pi 5 devices. While not directly related to SDR, we thought we'd accept the unit and review this product, as RTL-SDRs are often used together with Raspberry Pi 5 single-board computers. Depending on the number of SDRs connected […]
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A Review of the SunFounder Pironman 5 MAX Raspberry Pi 5 Enclosure Recently, SunFounder sent us a free review unit of their latest "Pironman 5 MAX" enclosure for Raspberry Pi 5 devices. While not directly related to SDR, we thought we'd accept the unit and review this product, as RTL-SDRs are often used together with Raspberry Pi 5 single-board computers. Depending on the number of SDRs connected […]
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Preview
A Review of the SunFounder Pironman 5 MAX Raspberry Pi 5 Enclosure Recently, SunFounder sent us a free review unit of their latest "Pironman 5 MAX" enclosure for Raspberry Pi 5 devices. While not directly related to SDR, we thought we'd accept the unit and review this product, as RTL-SDRs are often used together with Raspberry Pi 5 single-board computers. Depending on the number of SDRs connected […]
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Preview
A Review of the SunFounder Pironman 5 MAX Raspberry Pi 5 Enclosure Recently, SunFounder sent us a free review unit of their latest "Pironman 5 MAX" enclosure for Raspberry Pi 5 devices. While not directly related to SDR, we thought we'd accept the unit and review this product, as RTL-SDRs are often used together with Raspberry Pi 5 single-board computers. Depending on the number of SDRs connected […]
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SDR-Hub: A New RTL-SDR Scanner and Audio Recorder with Web Interface Over on GitHub, user shajen has recently released a new open source program called "sdr-hub," which combines his two prior programs, called rtl-sdr-scanner-cpp and sdr-monitor, into one easy-to-launch project. The result is a powerful RTL-SDR scanner and audio recorder, with a web interface. In the past, we posted about rtl-sdr-scanner-cpp when Tech Minds made a […]
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SDR-Hub: A New RTL-SDR Scanner and Audio Recorder with Web Interface Over on GitHub, user shajen has recently released a new open source program called "sdr-hub," which combines his two prior programs, called rtl-sdr-scanner-cpp and sdr-monitor, into one easy-to-launch project. The result is a powerful RTL-SDR scanner and audio recorder, with a web interface. In the past, we posted about rtl-sdr-scanner-cpp when Tech Minds made a […]
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SDR-Hub: A New RTL-SDR Scanner and Audio Recorder with Web Interface Over on GitHub, user shajen has recently released a new open source program called "sdr-hub," which combines his two prior programs, called rtl-sdr-scanner-cpp and sdr-monitor, into one easy-to-launch project. The result is a powerful RTL-SDR scanner and audio recorder, with a web interface. In the past, we posted about rtl-sdr-scanner-cpp when Tech Minds made a […]
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SDR-Hub: A New RTL-SDR Scanner and Audio Recorder with Web Interface Over on GitHub, user shajen has recently released a new open source program called "sdr-hub," which combines his two prior programs, called rtl-sdr-scanner-cpp and sdr-monitor, into one easy-to-launch project. The result is a powerful RTL-SDR scanner and audio recorder, with a web interface. In the past, we posted about rtl-sdr-scanner-cpp when Tech Minds made a […]
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SDR-Hub: A New RTL-SDR Scanner and Audio Recorder with Web Interface Over on GitHub, user shajen has recently released a new open source program called "sdr-hub," which combines his two prior programs, called rtl-sdr-scanner-cpp and sdr-monitor, into one easy-to-launch project. The result is a powerful RTL-SDR scanner and audio recorder, with a web interface. In the past, we posted about rtl-sdr-scanner-cpp when Tech Minds made a […]
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SDR-Hub: A New RTL-SDR Scanner and Audio Recorder with Web Interface Over on GitHub, user shajen has recently released a new open source program called "sdr-hub," which combines his two prior programs, called rtl-sdr-scanner-cpp and sdr-monitor, into one easy-to-launch project. The result is a powerful RTL-SDR scanner and audio recorder, with a web interface. In the past, we posted about rtl-sdr-scanner-cpp when Tech Minds made a […]
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SDR-Hub: A New RTL-SDR Scanner and Audio Recorder with Web Interface Over on GitHub, user shajen has recently released a new open source program called "sdr-hub," which combines his two prior programs, called rtl-sdr-scanner-cpp and sdr-monitor, into one easy-to-launch project. The result is a powerful RTL-SDR scanner and audio recorder, with a web interface. In the past, we posted about rtl-sdr-scanner-cpp when Tech Minds made a […]
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SDR-Hub: A New RTL-SDR Scanner and Audio Recorder with Web Interface Over on GitHub, user shajen has recently released a new open source program called "sdr-hub," which combines his two prior programs, called rtl-sdr-scanner-cpp and sdr-monitor, into one easy-to-launch project. The result is a powerful RTL-SDR scanner and audio recorder, with a web interface. In the past, we posted about rtl-sdr-scanner-cpp when Tech Minds made a […]
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SDR-Hub: A New RTL-SDR Scanner and Audio Recorder with Web Interface Over on GitHub, user shajen has recently released a new open source program called "sdr-hub," which combines his two prior programs, called rtl-sdr-scanner-cpp and sdr-monitor, into one easy-to-launch project. The result is a powerful RTL-SDR scanner and audio recorder, with a web interface. In the past, we posted about rtl-sdr-scanner-cpp when Tech Minds made a […]
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Glide Path: ADS-B Visualization Software Thank you to Kazuya for submitting an aircraft tracking app that he's created for use with RTL-SDR dongles and dump1090. The program currently exists only as Visual C++ code and is documented in Japanese, so it may be somewhat niche and intended for advanced users to try out. Kazuya writes: I live near Tokyo Bay, […]
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