AM reception can be very difficult because of the inherent succeptibility AM has to electrical noise and other sources of interference. The built-in antenna in most receivers – a coil and a ferrite ...

There’s a joke in the world of radio that all you need for a HF antenna is a piece of wet string, but the truth is that rudimentary antennas rarely perform well. Random pieces of wire may pull in some ...

Here you will learn how to make handmade antennas to watch over-the-air digital TV channels. Imagine that you have a TV set, but no antenna to receive digital TV in your area. Or your digital ...

Does the Mohu or Amazon HDTV antenna have an adapter for AM/FM. I live almost halfway between Columbus and Cleveland and get almost no radio stations. Would like to have the Digital TV antenna mainly ...

In this application note we will explore antenna theory and design using EZNEC, an easy-to-use antenna simulator. We will measure the antenna’s characteristic impedance through our application board.