A new transceiver invented by electrical engineers at the University of California, Irvine boosts radio frequencies into ...

Researchers at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have, for the first time, used a semiconductor laser to send and receive radio signals. The hybrid ...

Surprise! Shortwave radio as a broadcast medium is holding its own, despite the intrusion of the internet, transmission cutbacks by major broadcasters such as the BBC World Service and Voice of ...

Tuning in: interfering laser light could soon be used to generate terahertz signals. (Courtesy: iStock/arttanja) A new type of microwave radio transmitter built by physicists in the US could lead to ...

We think of radio navigation and direction finding as something fairly modern. However, it might surprise you that direction finding is nearly as old as radio itself. In 1888, Heinrich Hertz noted ...

South Africa's latest trial of digital sound broadcasting - using DRM technology - is set to be launched next month.

Inovonics has published a comparison chart to help its users figure out which AARON receiver to buy. (A link is provided below.) We asked Sales & Marketing Manager Gary Luhrman about it. Radio World: ...