Antenna

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

    2. simple trick to build a better POTY 4

      • dj0abr
    3. Replies
      4
      Views
      1.6k
      4

    4. DH0BS

    2. NanoVNA V2 3GHz 2.2 version 4 inch display SAA-2N 15

      • I0LYL
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      15
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      4.4k
      15

    4. I0LYL

    2. Mounting of POTY on dish, SWR high, how to fix? 90

      • OM3BD
    3. Replies
      90
      Views
      4.7k
      90

    4. A75GR

    2. My first attempt...2.4GHz self supporting helix 3turns via l/4 trafo 10

      • DG5LM
    3. Replies
      10
      Views
      874
      10

    4. ik4idy

    2. Linear polarization for Uplink 19

      • dl4eax
    3. Replies
      19
      Views
      6.2k
      19

    4. DD0KP

    2. POTY Tuning help 6

      • EI2GLB
    3. Replies
      6
      Views
      612
      6

    4. G0MJW

    2. N1201SA EU supplier 7

      • EI2GLB
    3. Replies
      7
      Views
      553
      7

    4. G0MJW

    2. Patch Antenna orientation and other Questions 1

      • EI2GLB
    3. Replies
      1
      Views
      356
      1

    4. DD0KP

    2. Dish for QO-100 Mesh/Solid/Fiberglass 12

      • EI2GLB
    3. Replies
      12
      Views
      980
      12

    4. EI2GLB

    2. DL1GNM going to be QRV soon 33

      • DL1GNM
    3. Replies
      33
      Views
      8.7k
      33

    4. G0MJW

    2. Polarization Losses on QO-100 Uplink 24

      • om0aao
    3. Replies
      24
      Views
      4.4k
      24

    4. DK8KW

    2. 40cm dish 27

      • David IW5BNL
    3. Replies
      27
      Views
      5.7k
      27

    4. DO1OHB

    2. Coax Cable 5

      • on7kec
    3. Replies
      5
      Views
      873
      5

    4. sv8qg

    2. Help with Helix 5

      • hb9iiu
    3. Replies
      5
      Views
      1.3k
      5

    4. hb9iiu

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

      • DK8KW
    3. Replies
      5
      Views
      1.2k
      5

    4. DD1US

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

      • HB9EKO
    3. Replies
      13
      Views
      1.5k
      13

    4. HB9EKO

    2. prime focus dish 5

      • on4kvi
    3. Replies
      5
      Views
      930
      5

    4. G0MJW

    2. Nomographs for Parabolic Reflector Antennas 8

      • A75GR
    3. Replies
      8
      Views
      2.8k
      8

    4. OE3GBB

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

      • St2nh
    3. Replies
      3
      Views
      1.9k
      3

    4. oh2aue

    2. UPLINK - PATCH VS HELIX - what's better 89

      • iz2eeq
    3. Replies
      89
      Views
      41k
      89

    4. G0MJW

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