HB3YAQ · EXPLORE THE WHOLE SITE

Search results.

6 results for «DMR»

By relevance
  1. Glossary

    DMR

    Digital Mobile Radio is a family of digital radio standards. Amateur radio commonly uses DMR Tier II; channel configuration includes frequency, colour code, time slot and call destination.

  2. Glossary

    Colour code

    A colour code is a DMR identifier from 0 to 15. For normal operation, the channel must match the repeater or hotspot’s colour code.

  3. Glossary

    Talkgroup

    A talkgroup is a numbered group destination for digital calls. A DMR channel typically selects it as a digital group contact.

  4. Glossary

    Time slot

    DMR TDMA divides a 12.5 kHz radio channel into two time slots. A suitably operated repeater can provide two separate call paths.

  5. Glossary

    FM

    An FM demodulator does not turn DMR or D-STAR into ordinary intelligible speech.

  6. Glossary

    Hotspot

    The Pi-Star guide treats the radio channel separately from connection to the chosen DMR network.