Wireless enthusiasts have been repurposing satellite dishes for a couple years now. This summer the longest link ever was established over 125 miles using old 12 foot and 10 foot satellite dishes. A ...

An example of a low-powered sensing device, capable of sending wireless signals to a home electrical system, acting as an antenna. (Photo: University of Washington, Gabe Cohn.) Looks like our homes ...

This simple little circuit can be used for AM, FM, and Shortwave(SW). On the shortwave band this active antenna is comparable to a 20 to 30 foot wire antenna. It is further more designed to be used on ...

Trust in wireless communications has spread rapidly across industry over the past several years. Once reserved primarily to connect equipment in places that were difficult to reach with wires or for ...

Smart homes of the future will automatically adapt to their surroundings using an array of sensors to record everything from the building’s temperature and humidity to the light level and air quality.

This antenna tuning unit (ATU) enables half-wavelength or longer wire antennas to be matched to the 50-ohm antenna input of 27-MHz Citizens’ Band (CB) rigs. The ATU is useful in those cases where a ...