This is the first AM transmitter to use adaptive pre-correction of distortion around the entire transmitter system, Luu said. NPR’s Mike Starling then detailed the results of the so-called “Tomorrow ...

How radios send and receive information can seem magical to the uninformed. For some people, this week’s Retrotechtacular video, “Frequency Modulation – Part 1 Basic Principles”, from the ...

AM stands for Amplitude Modulation and has poorer sound quality compared with FM, but it is cheaper to transmit and can be sent over long distances -- especially at night.

Who says AM radio is passé? Inovonics has sped up its market launch of its new 526 AM Modulation Monitor, and shipping has now commenced.

Belar Electronics has unveiled its latest innovations for analog and digital AM modulation, as the RF monitoring firm has completed its updates for its legacy AMMA-2. The company says this allows ...

Audemat, a member of the WorldCast Systems Group, is bringing the latest GoldenEagle HD modulation monitor to Las Vegas. Version 2 of the HD Radio, AM and FM modulation monitor adds analysis of RDS ...

People still choose to use AM radio because of its longer wavelengths. That means it has a larger range than FM and can more easily penetrate the concrete jungles that are modern cities.

To understand the difference between AM and FM, it’s first important to know how radio stations – which still use traditional broadcasting methods – get the music to our stereos. Stations ...

Frequency modulation (FM) is the method of conveying informations over a carrier wave by varying its frequency .This is different from the Amplitude Modulation (AM) in which the amplitude of the ...

Frequency Modulation (FM) sounds simple at first, but understanding the electronics behind modulation and demodulation of an FM signal can be confusing.

With extensive test capabilities for testing AM, FM and now P25 radios, the 3500 Series provides an integrated power meter, RF frequency counter, AM and FM modulation tests, extensive audio tests ...