A dual-band mobile radio can easily run $600, and a high-end HF base station with the capability ... and sometimes even the highest-performing antennas are little more than two lengths of wire.

It’s The Size That Matters. A very low frequency needs a very large antenna. Anthorn radio station, here viewed from about three miles away, has one of the largest antennas in the UK for its 19 ...

"When it goes online in 2029, the new Canberra dish will be the last of six parabolic dishes constructed under NASA's Deep ...

The Space Science Center at Morehead State University has developed a full motion 21-Meter class antenna system that is engaged in a rigorous research program in radio astronomy and also serves as an ...

NASA’s Deep Space Network just marked 60 years of interstellar communication with a groundbreaking new antenna in Canberra.