Frequency Modulated (FM) radio has been used for years in high-fidelity music and speech broadcasting, offering excellent sound quality, signal robustness, and noise immunity. Recently, FM radio has ...

This simple little circuit can be used for AM, FM, and Shortwave(SW). On the shortwave band this active antenna is comparable to a 20 to 30 foot wire antenna. It is further more designed to be used on ...

I have had great luck in the past with the dipoles as Hat Monster describes. Right now I am not in a place where I can string so much wire about the place. On one of my stereos I am using a small 7yr ...

For good reception, a radio must have good selectivity (selectivity is a radio's ability to separate weak stations and strong stations on the FM dial) and good sensitivity (the ability to receive weak ...

ANTOP, a global leader in antenna technology, has designed a line of indoor and outdoor digital antennas built around the new Smart Boost System, an adjustable amplifying system that adjusts to the ...

Maximum transmission efficiency occurs when the load impedance matches the generator impedance. Engineers do this to eliminate standing waves, which can severely damage equipment. Transmission lines ...

Ethertronics Inc., a leading provider of standard and customized embedded antenna solutions for wideband and multi–band wireless devices, today unveiled two new internal DVB–H and FM antennas designed ...

The author is former managing partner of Hatfield & Dawson Consulting Engineers and is a senior consultant to the firm. While cell site towers and monopole masts have long been potential nuisances and ...