He suspected EMF interference so as a quick first step he decided to throw together an EMF detector using an Arduino. It uses a bank of LEDs as an indicator bar to reflect the EMF picked up by the ...

How on earth could a single transistor form the heart of a radio receiver with enough sensitivity and selectivity to be useful, you ask? The answer lies in an extremely clever circuit: the ...

Radio receiver ICs support worldwide radio band requirements, including frequency modulation (FM), FM radio data system (RDS), amplitude modulation (AM), long wave (LW), short wave (SW), and weather ...

Consequently, electrical workers and other maintenance personnel may use EMF meters before entering a job site. EMF meters can combine magnetic, electric and radio frequency (RF) or microwave ...

The Christian radio giant is now recouping some of that purchase price with a sale of its own in Music City. In an FCC filing, EMF disclosed the $2.1 million sale of WFFI in Kingston Springs ...

He lives in New York City where he writes about streaming and home audio. Expertise Ty has worked for radio, print, and online publications, and has been writing about home entertainment since 2004.

In June 2009 there were more than 4.3 billion mobile phone connections around the world . Mobile phones emit radio and microwave frequency electromagnetic fields (EMF), and there are many concerns ...

This move is not the first purchase by EMF of Salem radio stations. Relo: Parent company of Christian radio's K-LOVE, Air1 ...

EMF is selling Class A WFFI in Kingston Springs, Tenn., to fellow California non-profit religious corporation Family Stations, Inc., a.k.a. Family Radio, pending FCC approval. The purchase price ...

EMF is agreeing to purchase KSDW-FM 88.9 in Temecula, Calif., which can be heard in Hemet, Lake Elsinore, Fallbrook, Oceanside and Escondido and is an extension of the San Diego radio market ...

Not every vehicle’s sound system is created equal, and this is especially true in the world of satellite radio receivers for ...