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Recent content by Hirock

  1. Hirock

    VHF/UHF Baluns, Transformers, and Hybrid couplers.

    I have a 144-704 MHz Vert. base station antenna that I have modeled. It requires two sources that need to be at a 180 d. phase difference. It covers close to a 5/1 frequency bandwidth with 1.5/1 SWR across the band. Each source needs to 50 Ohms. This antenna is used for transmiting and...

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