Antenna

everything concerning antennas for Uplink and Downlink goes here....

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    1. Help with Helix 5

      • hb9iiu
    2. Replies
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      3.7k
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    3. hb9iiu

    1. Modified TV-Cassegrain Antenna for QO-100 Uplink and Downlink 5

      • DK8KW
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      5
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      5k
      5
    3. DD1US

    1. prime focus dish 5

      • on4kvi
    2. Replies
      5
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      3.7k
      5
    3. G0MJW

    1. Obstacle in RF path close to dish - Effects? Alternatives? 13

      • HB9EKO
    2. Replies
      13
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      5.2k
      13
    3. HB9EKO

    1. Nomographs for Parabolic Reflector Antennas 8

      • A75GR
    2. Replies
      8
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      6.2k
      8
    3. OE3GBB

    1. simple trick to build a better POTY 6

      • dj0abr
    2. Replies
      6
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      6.3k
      6
    3. DG9BFC

    1. Amsat 3-Helix Feed 12

      • dj0abr
    2. Replies
      12
      Views
      7.7k
      12
    3. G0MJW

    1. UPlink Antenne

      • oe7dbh
    2. Replies
      0
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      1.3k
    1. Septum Feed for Uplink 1

      • OE3GBB
    2. Replies
      1
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      1.6k
      1
    3. DH2VA

    1. Enlargement of the reflector on ​​a PF dish ? 6

      • DD4YR
    2. Replies
      6
      Views
      4.7k
      6
    3. ON4CJQ

    1. DC resistance of DJ7GP-Feed 3

      • HB9VEQ
    2. Replies
      3
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      2.6k
      3
    3. OD5RI

    1. OCXO Datasheets anyone?

      • DB8TF
    2. Replies
      0
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      1.4k
    1. Kathrein BAS66 for downlink ?

      • DF5SF
    2. Replies
      0
      Views
      1.2k
    1. FILTER for Downlink is needed (if you use an sdr for receive) 10

      • DG9BFC
    2. Replies
      10
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      5.6k
      10
    3. G0MJW

    1. DIY cheap helical cover 2

      • DB8TF
    2. Replies
      2
      Views
      2.2k
      2
    3. ik4idy

    1. LHCP/RHCP patch antenna 2400Mhz QO-100 WA5VJB 2

      • DF5SF
    2. Replies
      2
      Views
      3.7k
      2
    3. SV1BDS

    1. BaMaTech DuoBand-Feed: receive poor? 54

      • G8KWX
    2. Replies
      54
      Views
      29k
      54
    3. DH5DAX

    1. Helical --- Flat matching strip vs Triangle matching strip ?! 3

      • St2nh
    2. Replies
      3
      Views
      4.7k
      3
    3. oh2aue

    1. Grid antenna subreflector help (TP-LINK TL-ANT2424B)

      • IU2FRL
    2. Replies
      0
      Views
      1.9k
    1. How to tune my POTY Patch Antenna 5

      • hb9iiu
    2. Replies
      5
      Views
      4.9k
      5
    3. hb9iiu

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