The frequencies employed by law enforcement and first responders can be a source of vital information in emergency situations but you can’t tune in using any old radio. But rather than spend big bucks ...

Software-defined radio (SDR) is a very powerful concept. Its technologies provide software implementation of modulation, interference management, and capacity enhancement techniques over a broad ...

Smart radios and other new wireless devices will avoid transmission bottlenecks by switching instantly to nearby frequencies that they sense are clear Your favorite radio station transmits on a ...

Evaluating tactical software-defined radios (SDRs) poses no small challenges for test engineers. Even when considering only the analog hardware attributes of these radios, a test engineer is faced ...

Transform your Raspberry Pi into a powerful tool for radio communication, capable of exploring frequencies that stretch up to an impressive 6 GHz. The CaribouLite Raspberry Pi radio HAT makes this ...