codeplug
2026-04-05
A codeplug is a configuration file for DMR and certain ham radios. Code plugs are typically built, managed, read and written to the radio using CPS ...
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CPS (Customer Programming Software)
2026-04-05
CPS (Customer Programming Software) is specialized software used to configure DMR radios.
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mobile operation (radio)
2026-04-05
Mobile operation is operating a radio from a vehicle such as a car, boat, or airplane.
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portable operation (radio)
2026-04-05
Portable operation is a practice used by radio operators in which they operate from temporary, non-permanent locations such as parks, summits, or ...
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qdmr
2026-04-05
qdmr is a codeplug programming tool for DMR radios that works on Linux.
https://dm3mat.de/software/qdmr
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RTTY
2026-04-05
Radioteletype (RTTY) is a digital operating mode used in commercial, government, military, and amateur radio contexts to send text over radio waves.
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SOTA
2026-04-05
Summits On The Air (SOTA) is an award scheme for amateur radio operators that encourages portable operation in mountainous areas. ...
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two-way radio
2026-04-05
Two-way radios are devices that both transmit and receive radio signals, allowing for back-and-forth communications.
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APRS frequencies
2026-04-04
Common APRS frequencies:
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Location Frequency North America 144.390 MHz ...
MARS
2026-03-26
The Military Auxiliary Radio System (MARS) is a United States Department of Defense sponsored program consisting mostly of amateur radio operators ...
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