NB Transponder

This forum is for the NB transponder

    1. is there a newby section? 8

      • g4sbx
    2. Replies
      8
      Views
      1.2k
      8
    3. g4sbx

    1. High SWR after a few seconds of TX -- rain? 16

      • OM3BD
    2. Replies
      16
      Views
      319
      16
    3. DB2OS

    1. Goonhilly WEB-SDR is not on Frequency ?! 24

      • DK1ML
    2. Replies
      24
      Views
      2.5k
      24
    3. DK1ML

    1. Transmissions on 10489.668 MHz 44

      • DL1QC
    2. Replies
      44
      Views
      11k
      44
    3. DL9DAC

    1. 2.4 GHz signal attenuation in summer 3

      • HB9SKA
    2. Replies
      3
      Views
      485
      3
    3. HB9SKA

    1. EA4GPZ: First tests of a narrowband data modem for QO-100 27

      • DH2VA
    2. Replies
      27
      Views
      5.1k
      27
    3. DJ0MY

    1. Expected SN with a 80cm dish on NB transponder 40

      • EA4GQY
    2. Replies
      40
      Views
      5.4k
      40
    3. DJ0MY

    1. AMSAT-BR QO-100 FT8 QRPp Experiment 39

      • PY2SDR
    2. Replies
      39
      Views
      5.9k
      39
    3. DB8TF

    1. FT8 and FT4 on QO-100 5

      • DH2VH
    2. Replies
      5
      Views
      1.7k
      5
    3. 4S7AB

    1. IS0GRB WebSDR automatic decoding of the HD images of KG-STV transmitted on 10489625 7

      • IS0GRB
    2. Replies
      7
      Views
      2k
      7
    3. IS0GRB

    1. Some QRP-Tests in JT65 through QO-100 12

      • DK8KW
    2. Replies
      12
      Views
      1.7k
      12
    3. BG0AUB

    1. Question about SNR measurement in SDRConsole 10

      • PY4ZBZ
    2. Replies
      10
      Views
      1.9k
      10
    3. PY4ZBZ

    1. Digital Tests on NB Transponder 42

      • G3WDG
    2. Replies
      42
      Views
      11k
      42
    3. pe1itr

    1. NB passband monitoring 182

      • DK2ZF
    2. Replies
      182
      Views
      63k
      182
    3. dg0opk

    1. FM tranmision on 10.489.777 2

      • DD0KP
    2. Replies
      2
      Views
      740
      2
    3. ik4idy

    1. QSB on the beacon signal? 17

      • MM0TWX
    2. Replies
      17
      Views
      2.7k
      17
    3. DH2VA

    1. FreeDV via QO-100 21

      • DD1US
    2. Replies
      21
      Views
      5k
      21
    3. DL4ZAB

    1. Nice signal on QO-100 waterfall ;-) 13

      • PY4ZBZ
    2. Replies
      13
      Views
      2.3k
      13
    3. PE1ANS

    1. S01WS 26

      • G4GIR
    2. Replies
      26
      Views
      5.2k
      26
    3. oe9dgv

    1. Pac-Man ? 4

      • F1TE
    2. Replies
      4
      Views
      1.3k
      4
    3. F1TE

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