Just got a new DVR installed. Also have on old TIVO. the TIVO was working perfectly but the DVR wasn't picking up the odd trasponders on the signal test and often said "searching for satellite signal" ...

You've probably seen round-shaped dish antennas installed on rooftops. Most people assume they're just umbrellas, but do you know the technology behind them and how they work? Today, we'll not only ...

Art Reis, K9XI and principal of Chicago’s Radio Art Enterprises, offers a tip that, while simple, can save you a lot of aggravation. The best part: You only need a pair of tweezers, a rubber band and ...