If you’re just getting into software-defined radio (SDR) but you find some of the math and/or terminology a bit of hurdle, you could absolutely do worse than to check out these SDR tutorials by ...

A few months ago, we saw a hack where a $20 USB TV tuner was transformed into a software-defined radio capable of reading GPS signals, listening to radio transmissions between aircraft and a control ...

Software Defined Radio (SDR) is “a radio communication system where components that have been typically implemented in hardware are instead implemented by means of software on a personal computer or ...

Multiple Input, Multiple Output wireless technologies [1, 2, 3, 4, 5] are getting a lot of attention these days. MIMO has the ability to significantly increase raw ...

A tech enthusiast named Blinry took a week-long dive into the world of software defined radio (SDR), discovering the ...

Two years ago, I wrote about using an inexpensive RTL2832-based DVB/DAB USB dongle as a spectrum analyzer and receiver. (See “Software-Defined Radios Help Explore RF Spectrum,” July 11, 2012). It is ...

A software-defined radio (SDR) uses a general-purpose computer processor to perform aspects of digital signal processing in place of analog circuit hardware. This allows for greater flexibility in ...

The SWIFT-SLX radio is a compact, affordable software-defined radio designed to provide S-band and L-band communications for small satellites. (Tethers Unlimited Photo) Bothell, Wash.-based Tethers ...

BlueHalo has acquired a maker of software-defined radios for use in environments that otherwise do not allow for connectivity or have other characteristics of harshness. Founded in 2018, Ipsolon ...

This indigenous technology will be readily implementable for the Indian Army and Indian Air Force (IAF) for improved transfer rates for data, voice and video information. The Defence Acquisition ...