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Using a HackRF SDR to Withhold Treatment from an Insulin Pump
A MiniMed Insulin Pump Recently Arstechnica ran a story about how during this August's Black Hat security conference, researchers Billy Rios and Jonathan Butts revealed that a HackRF software defined...
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A Web and RTL-SDR Based Trunking Scanner
During the Cyberspectrum Wireless Village talks a few days ago Gavin Rozzi gave a talk about his online RTLSDR-based trunking scanner website at ocradio.live. Recently he wrote in and wanted to share a...
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HydraSDR Preview: A 4x Coherent RTL-SDR for Direction Finding, Passive Radar...
Over the last few months we've been working on a 4-input coherent RTL-SDR called 'HydraSDR' that is designed to be a low cost way to get into applications such as RF direction finding, passive radar,...
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Testing the RTL-SDR V3 Direct Sampling Mode for use in a 2-FSK RPiTX Modem
Over on his blog, Rowetel has been testing our RTL-SDR Blog V3 in order to possibly use as a cheap FSK receiver for his RPiTX 2-FSK modem project. His post details some measurements that he's done in...
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Aggregating Weather Balloon Data Online with a Custom Raspberry Pi Image
Thanks to a RTL-SDR.COM reader for submitting a tip about radiosondy.info, a weather balloon data aggregation website made by SQ6KXY. Weather balloons carry a sensor and transmitter payload called a...
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Soft66IP: An OpenWebRX RTL-SDR Internet Server now Crowd Funding on Kickstarter
Over on Kickstarter a retrofit PCB for RTL-SDRs called Soft66IP has appeared for crowd funding. The PCB includes a 50 MHz upconverter and RF amplifier on board and incorporates space to plug in an...
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New NOAA APT Image Decoder
Over on GitHub user martinber has released a new NOAA APT image decoder that can run on both Linux and Windows. The decoder is called noaa-apt and takes a .WAV file of a NOAA satellite pass, and turns...
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KerberosSDR Running RF Direction Finding on a Tinkerboard
KerberosSDR (formerly HydraSDR) is our upcoming 4-input coherent RTL-SDR. It's designed for coherent applications like RF direction finding, passive radar, beam forming and more, but can also be used...
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Hackaday’s Friday Hack Chat Will Be Focusing on GNU Radio
Hackaday's Hack Chats are a weekly live community chat session where some knowledgeable guests are brought in to chat with the audience. This weeks upcoming chat on Friday is all about GNU Radio, a...
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rtl_ultrasound: Using a Piezoelectric Transducer with an RTL-SDR to Create an...
Over on GitHub an interesting project that involves using an ultrasound transducer and RTL-SDR to create a low cost 2D ultrasound imager has been uploaded. Ultrasound imagers transmit acoustic sound...
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NooElec SAWBird: An LNA + Filter for GOES Weather Satellite Reception Now...
NooElec has just released their new "SAWbird" GOES LNA for sale. This is an LNA and filter combination designed to help receive GOES weather satellite images. On the PCB is a 1688 MHz SAW filter and a...
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Japanese RTL-SDR Products Now Available for International Shipping on...
Thanks to 'Nobu' for letting us know that his RTL-SDR products sold on Amazon.co.jp are now available for international shipping (in Japanese, please use the Google Translated version if needed)....
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SDR# Inmarsat Decoder Plugin Now Available
Microp11, the programmer of Scytale-C a standalone Inmarsat decoder has just released a new Inmarsat decoder SDR# plugin. The plugin is currently in the "pre-alpha" stages, so is still missing some...
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Creating a Wireless Pi-Star Nextion Display for Amateur Digital Radio
Thanks to Steve K2GOG of The Hudson Valley Digital Network (HVDN) for submitting his post on how to create a wireless display for Pi-Star. Pi-Star is a pre-built Raspberry Pi image for amateur radio...
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SegDSP: Distributed Cloud Based SDR with SpyServer
Over the last few months Lucas Teske (author of the Open Satellite Project) has been working on a piece of software called "SegDSP". The idea appears to create a web GUI based SDR receiver for...
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New Products in Our Store: Wideband LNA + Spare V3 Metal Enclosures
We've just released two new products in our store. The first is a low cost general purpose wideband LNA and the second is some spare RTL-SDR V3 aluminum enclosures. The wideband LNA is currently...
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Locating a Radio Transmitter with Direction Finding Techniques and...
KerberosSDR is our upcoming low cost 4-tuner coherent RTL-SDR. With four antenna inputs it can be used as a standard array of four individual RTL-SDRs, or in coherent applications such as direction...
View ArticleYouTube Video Demonstrates GOES Weather Satellite Reception
On The Thought Emporium YouTube channel a new video has been uploaded showing the full disk images of the earth that they've been able to receive from GOES geosynchronous weather satellites. Over the...
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Creating a Passive Traffic Radar with DVB-T Signals and KerberosSDR our...
KerberosSDR is our upcoming low cost 4-tuner coherent RTL-SDR. With four antenna inputs it can be used as a standard array of four individual RTL-SDRs, or in coherent applications such as direction...
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RadarBox24 Release their XRange RTL-SDR ADS-B Receiver
The team at radarbox24.com recently wrote in and wanted to share some new developments including news about their recently released RadarBox XRange receiver, which is an RTL-SDR based ADS-B receiver....
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