An amateur radio repeater used to be a complex assemblage of equipment that would easily fill a 19″ rack. There would be a receiver and a separate transmitter, usually repurposed from commercial units ...

The MRC-200 Tactical Repeater System is designed to extend the range of modern multiband handheld radios. The repeater is manportable, but it also can be installed in vehicles for mobile operations.

An assessment report on portable radio repeaters PDF used in areas with degraded radio coverage (e.g., indoor, subterranean and rural environments) has been published by the National Urban Security ...

The circuit was designed to create an automatic repeater that would retransmit a received signal over the amateur radio frequency band. Repeater – a device that regenerates information at a higher ...

[Mark J Hughes] volunteers as a part of a local community fire watch which coordinates by radio. The La Habra Heights region of Los Angeles is an area of peaks and valleys, which makes direct radio ...

Little known fact about me — I am an amateur radio operator and have been dabbling in radio technology for about a decade now. I picked up the hobby when I lived in a rural part of Vermont with no ...

“How about now?” 15 miles is a long distance for most walkie-talkies, but my voice was still coming in clear, transmitting from the Midland GXT67 Pro. Granted, this radio isn’t just any walkie-talkie, ...

Ukrainian company Himera Radios has unveiled a new HIMERA B1 repeater for its radio systems. Source: Himera Radios Details: It is noted that many units are already actively using the B1 in the field. ...