Amateur radio is the only hobby that offers its licensed operators the chance to legally design, build, and operate high power radio transceivers connected to unlimited antenna arrays for the purpose ...

This two-part article series reviews new developments in the Fourth Generation Long Term Evolution (4G-LTE) cellular standard. The series explores LTE-Advanced (LTE-A) Release-12 (Rel-12) features and ...

Cambridge Consultants are claiming the world’s first fully digital radio transmitter built only from computing power. There are no analog components like a high-speed D to A converter with amplifier, ...

The transmitter is the superstar of the radio station airchain! For Radio World’s latest eBook — our 50th in the free eBook library — we asked industry observers to identify trends that are playing ...

For the first time in history, a prototype radio has been created that is claimed to be completely digital, generating high-frequency radio waves purely through the use of integrated circuits and a ...

It was a tweet from an online friend in the world of amateur radio, featuring a transmitter design published in Sprat, the journal of the G-QRP club for British enthusiasts of low-power radio. The ...

Broadcast Electronics, under new ownership, will introduce an AM transmitter called AMX, highlighting a compact design and efficiency.

Since the days of pioneers like Marconi and Armstrong, radio has fascinated countless numbers of engineers. Wireless technology has evolved from the days of bulky, power-hungry vacuum tubes to today’s ...

Initialization of transmitter parameters can be done locally by setting values on the transmitter itself or remotely using a PC. A radio transmitter design has to meet certain requirements. These ...

Two years ago I commented on the World War II-era radio listening station at Chopmist Hill in Scituate, RI. Unbeknownst to locals at the time, the station’s 85,000 feet of antenna wire helped monitor ...