His adventure led him to use it to feed different tones to an AM radio, producing the all too familiar [Rick Astley] offering. There’s a fair bit of math that goes into getting the correct ...

SIMPLE, EASY-TO-USE FM/AM RADIO WITH HIGH QUALITY SOUND: Portable handheld radio with digital tuner has a simple, easy-to-use interface, with antennas that pick up both AM and FM signals EASY-TO ...

The problem is usually worse in stereo mode than in mono. A directional roof–mounted antenna can often help. AM signals are prone to interference by a variety of technical sources: other radio ...

His recent video shows how to put up a workable basic HF antenna in a small backyard. The center of the system is a 49:1 unun. An unun is like a balun, but while a balun goes from balanced line to ...

The 360° rotating AM antenna pulls in even the weakest of signals for full, bold sound. Plus, DSP technology enhances tuning sensitivity and fields out interference. A dual alarm clock function ...

There's some real ambiguity when it comes to the antenna design for the next-gen 2027 Chevy Silverado 1500. Which leads us to ...