The whole world can be reached with a unique short-wave antenna from Austria. It could be blown up as early as Thursday.

That’s the distance between Saskatchewan and Sweden. So, when Göran Hardenmark picked up the AM frequency of CJNB radio in ...

We tested the best hand-crank radios to find out which ones could help you stay prepared in emergencies. In addition to our ...

Abstract: This paper discusses challenges and methods for production-level over-the-air (OTA) test of antenna-in-package (AiP) modules comprising antenna arrays operating at millimeter-wave ...

A Place in the Sun's Jean Johansson disappointed a couple during their property hunt in Cyprus. In the episode aired on Tuesday night, Jean accompanied Maxine and John from County Durham on their ...

With most stations now primarily broadcasting digitally, a DAB radio is essential for enjoying music, news, and talk shows. Many of the best DAB radios have the same features as the best Bluetooth ...

Prof Zhang Zhiyong's team at Peking University developed a heterojunction-gated field-effect transistor (HGFET) that achieves high sensitivity in short-wave infrared detection, with a recorded ...

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Shortwave radio is often used by the military, emergency services and industries that require extremely robust long-distance communication without external infrastructure. But the half-loop ...

A crane lowers the steel reflector framework for Deep Space Station 23 into position on December 18 on a 65-foot-high (20-meter) platform above the antenna’s pedestal that will steer the reflector.

Coil64 is inductance coil calculator, that allows to calculate the single-layer and multi-layer air core inductors, the ferrite core inductors or chokes, planar coils on PCB etc.