A glimpse at a high-end radio set, for 1912. (Credit: [glasslinger], YouTube) Doing electronics in the 1910s was rather rough, with the radio probably the pinnacle of hi-tech. Despite this, with some ...

Doug Sherman was a home builder when he founded Immaculate Heart Radio in January 1997. At the time, it was only the seventh full-time Catholic radio station in the country. Immaculate Heart has gone ...

If I ask you to picture a radio telescope, you probably imagine a large dish pointing to the sky, or even an array of dish antennas such as the Very Large Array. What you likely don't imagine is ...

Donald J. Tlapek isn’t just building a radio group – he’s constructing it. He already holds a CP to build a station in Olathe CO. Now for $10, he has acquired the right to buy a CP for another FM, ...

When building a radio transmitter, unless it’s a very small one indeed, there’s a need for an amplifier before the antenna. This is usually referred to as the power amplifier, or PA. How big your PA ...