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السؤال 159

What is a DMR “code plug”?

  1. An adapter cable used to connect a DMR radio to a computer for internet access
  2. Configuration data loaded onto your radio to access repeaters and talkgroupsالإجابة الصحيحة
  3. An upgrade to DMR programming software provided by the radio manufacturer to accommodate new radio models
  4. A Coder-Decoder (CODEC) that converts analog voice data to DMR digital data and vice versa

الشرح

A DMR code plug is the block of configuration data loaded into the radio, holding channels, frequencies, colour codes, time slots, talkgroups and contacts. It is data, not a cable, a codec or a software upgrade.

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السؤال 159: What is a DMR “code plug”? · FCC Technician Class (Element 2) · Questena