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Polarization Question

Discussion in 'Antennas, Feedlines, Towers & Rotors' started by W9EAM, Mar 28, 2021.

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  1. W9EAM

    W9EAM Ham Member QRZ Page

    If i had a horizontal antenna and a friend 30 miles away had a circular polarized(x-pol) antenna. would there still be a 20db loss?
     
  2. WA7ARK

    WA7ARK Ham Member QRZ Page

    On what band?
     
    PU2OZT likes this.
  3. KL7AJ

    KL7AJ Ham Member QRZ Page

    Nope...only a 3db loss
     
    AG6QR likes this.
  4. W1VT

    W1VT Ham Member QRZ Page

    I used a long axial mode helical beam on 902MHz to work both horizontal and vertical polarization.

    Zak W1VT
     
  5. W9EAM

    W9EAM Ham Member QRZ Page

    2m or any band
     
  6. K8JD

    K8JD Ham Member QRZ Page

    On the lower HF bands your short path signal would be best at high angles, polarization would not be as critical as the launch angles of the antennas (height above ground is a consideration).
    On higher HF and U/VHF bands, a short path, polarization has much more effect.
     

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