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 ...

Basically, this software project is to create a fully capable amateur radio repeater using a Raspberry Pi as the control device. Since the Pi has a large number of GPIOs and built in audio interfaces ...

This is a battery-powered Portable Wi-Fi Repeater based on the ESP8266 board, than can be used to extend the range of a Wi-Fi Network in areas where it could be difficult to use standard Wi-Fi ...

Car Radio Transceiver, Walkie Talkie Vector Illustration. Radio transceiver station and loud speaker holding on air ,use for ham connection and amateur radio gear theme People Use Radio Technologies ...

The radio can also be set up as a cross-band repeater, which holds some interesting possibilities for me. Almost all FM mobile ham rigs these days are digital, and many of them support one or the ...