The properties of an amplifier can be tested along the lines of the following sketch. Typically, this technique would be applied to an RF or microwave amplifier, but this technique's additional ...

Even with the rise of cellular communications, radio networks remain an important part of business communications, especially for small businesses such as trucking and security companies. Proper ...

The tried-and-true bowtie antenna under test. Note the high-tech antenna mount. The HD Quad under test. The CC Aerowave under test. Channel Master’s StealthTenna 50 under test. The performance of each ...

To deliver the next generation of satellite applications, spacecraft are increasingly using phased arrays to combine multiple individual antenna elements to improve overall performance, increase gain, ...

Ideally, EMC testing could be accomplished with one antenna, one amplifier, and one receiver. At least the receiver part generally can be achieved, and in some sports, one out of three is pretty good.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you have trouble getting your local TV channels, an HDTV antenna amplifier can help clean up your ...

I've written a few articles about over-the-air antennas and how they can help you cut the cord and receive free, local broadcast channels. What I haven't mentioned is what to do if you have more than ...

In contrast, EMC antennas, with their emphasis on wide bandwidth, blend a number of parameters to allow engineers to conduct a test with minimal time-consuming changes to the setup. To assure ...

In terms of reception strength and picture quality, this is one of the better antennas we’ve reviewed. But the blue light bugs us. Terk’s latest iteration of its Omni-series of multi-directional ...