Unless you hold a First Degree RF Wizard rating, chances are good that coax stubs seem a bit baffling to you. They look for all the world like short circuits or open circuits, and yet work their magic ...

Nearly two years ago I started what turned out to be a contentious thread in the Mac Ach. In it I stated that I was reluctant to change out my Verizon DSL for "twice as fast" Time Warner Cable ...

Anyone who works with radio transmitters will know all about matching and impedance, and also about the importance of selecting the best co-axial cable connecting transistor and antenna. But here’s ...

I need to run a CATV drop the wiring contractor missed in a recently renovated office-fortunately it’s a straight shot through the wall from the service closet, through a drop ceiling and then down ...