Modern ham radio operators often face restrictions on antennas. This has made small antennas more popular, despite some limitations. [Tech Minds] reviews the GA-450 indoor active HF loop antenna ...

From whip antenna to shark fin and beyond, engineers struggle with expanding wireless requirements for automobiles.

Antennas are mechanical components which either transmit or receive radio frequency signals ... but arrays can be better tuned for specific directions. Loop antennas have radiation patterns that are ...

Certain new Tesla and BMW models do not have a built-in AM radio, and Europe is slowly pulling the plug on AM broadcasting. AM radio may become an historical footnote; however, in the U.S., there ...

It also has controls that allow you to use the radio: for example, you can select the channel, adjust the volume, switch between receiving and transmitting, and so on. The antenna, which extends the ...

A House committee overwhelmingly voted to approve a bill that would require new cars to be built with AM radio at no additional cost to the owner. The AM for Every Vehicle Act will now head to the ...

Below is a list of all the BBC's radio services that are available on FM and AM. We have listed the frequency ranges, if you want to know the exact frequency for your location then use our ...

Here’s how it works. I couldn't live without a TV antenna. It's as important to me as any streaming service because it allows me to watch sports, sitcoms and news without having to pay a monthly ...

FM radio works the same way that AM radio works. The difference is in how the carrier wave is modulated, or altered. With AM radio, the amplitude, or overall strength, of the signal is varied to ...

Fractal Antenna Systems is proud to announce that its CEO and founder, Nathan Cohen, will be honored with the first Arno ...

We don’t know if [OH8STN] has a military background, but we suspect he might since his recent post is about a “DIY Man Portable Magnetic Loop Antenna.” “Man-portable” is usually a ...