There’s a problem with software defined radio. It’s not that everyone needs to re-learn what TEMPEST shielding is, and it’s not that Bluetooth is horribly broken. SDR’s biggest problem is one of ...

There was a time when it was easy to eavesdrop on police and other service radio networks. Police scanners fans can hear live police, fire, and ambulance calls. However, it isn’t as easy as it used to ...

Discover SDR with HackRF One & HackRF Pro. Learn GNU Radio, digital signal processing, receiver design, and RF ...

The concept of software-defined radio (SDR) has been around for many years, but only recently have automotive manufacturers identified the components that make the implementation of an SDR receiver ...

Nick’s Signal Spot is a new feature in which Nick Langan explores RF signals, propagation, new equipment and related endeavors. In just the last year, Radio World has covered several different ...

The Adaptive Joint Command, Control, Communications, Computers, Intelligence, Surveillance and Reconnaissance Node (AJCN) is a multimission radio frequency system that would provide seamless ...

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 ...

Are you following this? My sense of the direction of wireless products is that practically everything is becoming a software-defined radio (SDR). The highest-volume wireless products, cell phones, are ...

Radio enthusiasts looking for a portable software defined radio (SDR) may be interested in a new creation by Michael Colton called the PSDR. That has been created using open source hardware and ...

A wireless device that is reconfigurable via software. Software-defined radio enables wireless devices to be easily updated to new or later versions of the air interface, and it allows multiple ...