HT is an open-source hardware VHF or UHF radio designed to plug into the USB-C port of an Android smartphone and turn it into a handheld ham radio ...

The Boulder County Fairgrounds turned into a communication hub Saturday during the Longmont Amateur Radio Club’s Summer Field Day. The annual event encourages ham radio operators to meet, practice ...

The Staunton-Augusta-Waynesboro region is testing a new P25 Digital Trunked radio system for public safety personnel. This $15 million upgrade will improve radio coverage, eliminate dead spots, and ...

As I travel up the road, I can see the antennas sticking up above the roofs of the nearby houses. I recognize antennas such ...

Abstract: A compact frequency-agile multiband filtenna is presented in this letter. The proposed reconfigurable filtering antenna performs independent switching between four operating bands viz. 1.8 ...

Abstract: Near-field radio holography has been successfully applied to the slant-axis terahertz antenna, which features a unique rotational-mechanism. Corrections of residual path length errors and ...

This is basic information for people with no prior knowledge of Amateur Radio, DX and Radiosport. There are millions of people all over the world who, in their leisure time, use the radiowaves as ...

Live commentary of Bangladesh v Pakistan in the ICC Women's Cricket World Cup. Baltimore Ravens at Kansas City Chiefs Live play-by-play commentary of Baltimore Ravens at Kansas City Chiefs in the NFL.

An illustration of a magnifying glass. An illustration of a magnifying glass.