Threads Tagged with “NB transponder”

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    2. A Converter for the NB-Transponder to 28 MHz that really works fine 8

      • DF1QE
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      8
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      1.3k
      8

    4. 4Z4LS

    2. Converter 739 to 144 MHz oldschool style 18

      • DF1QE
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      18
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      5.4k
      18

    4. DF1QE

    2. Proposal for a telemetry test over NB transponder - narrow digital mode - very few short transmissions 2

      • EA5DOM
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      2
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      1.2k
      2

    4. PA3FYM