MFJ Enterprises Original MFJ-913 Balun 4:1 Current 300 Watts

(1238 Reviews)

Price
$65.00

Quantity
(10000 available )

Total Price
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38 Ratings
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Reviews
  • theosus

    > 3 day

    Used this to build an OCF dipole. 90 feet one way and 45 feet the other way. Hooked to my tuner, I can tune 10 meters to 80 meters with no problems. Works fine on 100 watts SSB. Farthest Ive talked is Russia - 8000 miles away.

  • BookBuilder

    Greater than one week

    Excellent Balun - used for quick Field Day installation - worked perfectly . MFJ quality has become very good.

  • HD-RIDER

    > 3 day

    This will be used on a future antenna build.

  • Dr. Koby Toy IV

    > 3 day

    Nice product

  • TCB

    > 3 day

    A very good 4:1 balun to match my 300 ohm balanced line feed.

  • Patricia Wojnar

    > 3 day

    It works, enuff said.

  • Yuri Botnar

    > 3 day

    Simple device, works great, with a manual control antenna tuner I am able to get SWR in a range from 80 to 17 m with a 40 m wire dipole antenna in the attic.

  • E. Joseph Nardo

    > 3 day

    Balun works fine with my 80-10 OCF Windom antenna.

The MFJ-913 is a 300 Watt true current baluns/antenna center insulators that transforms 200 ohms to 50 ohms. Transmission Line Transformer construction using 100 ohm characteristic impedance transmission line gives flat 160-10 Meter response. Large low permeability ferrite cores easily handle full power. SO-239, stainless steel hardware with direct 14 gauge stranded copper wire connection to antenna. Heavy duty weather housing. Measures 4¼ x 2 inch diameter.

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