Menu
Home / ECE / Communication Systems :: Discussion

Discussion :: Communication Systems

  1. Microwave link repeaters are typically 50 km apart in TV transmission due to

    2. A.
    atmosphere attenuation
    B.
    output power tube limitations
    C.
    attenuation of surface wave
    D.
    earth's curvature

    View Answer

    Workspace

    View Answer

    Answer : Option D

    Explanation :

    Earth's curvature limits line of sight distance. Therefore, repeaters are needed.

Write your comments here:

Be The First To Comment