Easily Streaming SDR Output Audio through a Network to an Android Phone

From www.rtl-sdr.com 2 years ago in Blogs

Thank you to M Khanfar for submitting another video where he demonstrates and explains how to easily send audio from your Linux PC over to an Android phone. This can be used to monitor the audio output of SDR programs like OP25 and GQRX remotely. The main piece of software...

Articles from RTL-SDR

TechMinds: Testing Off-Grid LoRa Radio Mesh Text Messaging with Meshtastic

From www.rtl-sdr.com 2 days ago in Blogs

Low cost ESP32 based LoRa capable boards have been available from marketplaces like Aliexpress for some time now. They typically include features such as LoRa, WiFi or Bluetooth and GPS all on a PCB board with small screen and battery...

SignalsEverywhere: Spectrum Analyzer and Tracking Generator with Pluto SDR

From www.rtl-sdr.com 2 days ago in Blogs

In the latest video on the Signals Everywhere YouTube channel, Sarah investigates how a PlutoSDR can be used as a Spectrum Analyzer with the SATSAGEN software. The SATSAGEN software is able to work as a spectrum analyzer by rapidly sweeping...

KrakenSDR Crowd Funding Campaign Ends Fully Funded

From www.rtl-sdr.com 2 days ago in Blogs

Thank you to everyone who has backed or been following our KrakenSDR project on Crowd Supply. The initial funding campaign has now concluded with almost 5x our minimum funding goal! If you missed out, please don't worry as the product...

Black Friday Sales on Airspy and SDRplay Products

From www.rtl-sdr.com 5 days ago in Blogs

Black Friday is upon us again. This year we were not expecting any major sales as the component supply chain crisis has meant that many electronic products, including SDRs are very low in stock. However, there are two great sales...

CaribouLite Crowd Funding Launched: A $119 30-6000 MHz 13-bit 2.5 MHz Bandwidth TX/RX SDR Hat for the Raspberry Pi

From www.rtl-sdr.com 6 days ago in Blogs

Back in June of this year we first posted about the upcoming CaribouLite product which is a software defined radio HAT for the Raspberry Pi. The project has just launched on Crowd Supply with a price tag of $119 for...

Frugal Radio: Choosing a “Step Up” Software Defined Radio

From www.rtl-sdr.com 1 week ago in Blogs

In this weeks Frugal Radio episode Rob explores some low cost "Step Up" radios that for a moderately higher price, can give improved receiver performance when compared to RTL-SDRs . In the video Rob overviews and compares the Airspy Mini...

LeanHRPT – A set of tools for the manipulation of HRPT data

From www.rtl-sdr.com 1 week ago in Blogs

Over on Reddit u/Xerbot has posted about the release of his new software called "LeanHRPT". When combined with a software defined radio, this software can be used to decode and view HRPT weather satellite images received from satellites such as...

GNU Radio Conference 2021 Talks Now Available on YouTube

From www.rtl-sdr.com 1 week ago in Blogs

The GNU Radio YouTube channel has recently finished uploading the talks from GRCon21, this years annual GNU Radio Conference. GNU Radio is an open source development toolkit for signals processing and is commonly used to build software demodulators and decoders...

Receiving Starlink Beacons with a HackRF Supercluster

From www.rtl-sdr.com 2 weeks ago in Blogs

Over on Reddit member u/OlegKutkov has recently posted about his success at receiving Starlink beacons at 11.325 GHz with his HackRF "supercluster". Starlink is an Elon Musk / SpaceX venture that aims to provide fast global satellite internet access for...

Lightweight Windows Software uSDR Updated to Version 1.4.0

From www.rtl-sdr.com 2 weeks ago in Blogs

Back in July we posted about the release of Viol Tailor's "uSDR" software, which is a lightweight general purpose multimode program for Windows which supports the RTL-SDR, Airspy, BladeRF, HackRF and LimeSDR radios. Recently Viol has updated the software to...