Threads by s21rc

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    1. Helix TX antenna - is this good to go? 12

      • s21rc
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      12
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      4.4k
      12
    3. HB9SKA

    1. 10MHz vectron OCXO help 2

      • s21rc
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      2
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      1.3k
      2
    3. s21rc

    1. Inverto SN411-OOPRO-OPN PLL LNB PCB picture 8

      • s21rc
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      8
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      3.5k
      8
    3. dm4im

    1. S21RC QO-100 station build from scratch - discussion and help 13

      • s21rc
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      13
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      5.5k
      13
    3. s21rc