When you buy a cheap ham radio handy-talkie ... The SWR was high all across the bands the antennas targeted. It won’t come as a surprise to find that making an antenna work at 2 meters and ...

When disaster strikes, and conventional communication systems fail, amateur ham radio operators step in to bridge the gap, ...

Wireless technology is the need of the modern world. But as our demand for faster, more reliable connections grows, so does ...

The Tianlai experimental array, China's first dark energy radio detection project, has been successfully certified as a SKA ...

Interesting crop. One of the many AS-3482/GRC log-periodic antennas at the HFGCS transmit antenna farm outside Offut AFB in Nebraska. Source: Google The ability of HF radio to make contacts across ...

Someone once said that you MUST have an antenna to receive any radio reception at all, and she/he was correct! The least expensive radios ONLY have built-in antennas, with no provision for ...

An Intelsat satellite is thought to have been destroyed in its orbit around the Earth, affecting satellite service worldwide.

From whip antenna to shark fin and beyond, engineers struggle with expanding wireless requirements for automobiles.

Dangling from a weather balloon 80,000 feet above New Mexico, a pair of antennas sticks out from a Styrofoam cooler. From ...

The longest single-target search for radio signals from TRAPPIST-1 — a star system with seven planets just 41 light-years ...

Amazon's mesh router from 2020 has too many holes for me too recommend it. I'll be honest: The Eero 6 is ancient as far as ...

The Tianlai experimental array China first dark energy radio detection project has been successfully certified as a SKA Pathfinder by the Square K ...