Tutorials

Understanding GPS

GPS is magic. At least it seems that way. Whether you’re using a smartphone, in-car unit or standalone, GPS technology is pretty awesome. You never get lost. It always knows exactly where you are. But how…

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A flat satellite cable? Could it be?

Hundreds of uses. This Eagle Aspen flat RG6 cable solves so many problems that it’s hard to know where to use it first. it’s suitable for cable, satellite, antenna, even cell booster use and it will give…


NICE AND EASY: How hot should your SWM16 get?

This hot. DIRECTV’s SWM16 multiswitch is a miracle of modern technology, but it’s not a miracle of thermal engineering. It runs hot, too hot to touch in some cases, and that’s perfectly normal. It can run 10-15 degrees…



Balun Use and Antenna Updates

To Balun or Not to Balun That TV antenna? When should it be done? In an article of mine published in Popular Communications, January 2013, “An Omnidirectional DTV Antenna – With Gain,” I included a little…




Wi-Fi Plugs Create Smart Home

I came home from a two-week business trip that felt a lot longer than 14 days. When I finally walked inside my house, my hands were filled with luggage, two weeks of mail, and my…