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Discussion :: Communication Systems

  1. A balun transformer gives an impedance transformation of

    2. A.
    4 : 1
    B.
    2 : 1
    C.
    1 : 4
    D.
    1 : 2

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    Answer : Option A

    Explanation :

    Balun gives 4 : 1 impedance transformation and can be used to interconnect twin wire feeder cable to coaxial cable.

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