Technically speaking, it doesn’t. Radio waves don’t travel from one radio to another—they travel from a transmitter to a receiver. Devices that both transmit and receive are called transceivers. Radio ...

The author is retired from Harris Broadcast. The paper was written in the 1990s and includes updated information at the conclusion. This paper discusses how a major solid-state (SS) program got ...

The circuit was designed to provide an alarm system that would transmit signals across the medium wave or the radio wave. The circuit was designed to provide an alarm system that would transmit ...

Radio-controlled clocks can automatically adjust the time and calendar by receiving standard radio waves. However, radio-controlled clocks do not always receive radio waves, and depending on the ...

There’s a quirk of broadcasting in Europe left over from the earliest days of the medium, which our American readers may not have encountered. As well as the familiar AM band, Europeans and Africans ...

Long-wave radio signals spray out from the transmitters in undulations from 200 to 25,000 metres in length. They surge through & around obstacles or up against and down from the ionized ...

Avago Technologies is highlighting a pair of low cost 1-Watt power amplifiers (PAs) for use in millimeter wave (mmW) communication transmitters that operate at frequencies between 37 and 40GHz.

Only the strongest transmitter can send radio waves past the steel skeletons of Manhattan skyscrapers. Last week both NBC and CBS prepared to add potency to two of their Manhattan outlets. Already ...