

MFJ Enterprises Original MFJ-913 Balun 4:1 Current 300 Watts
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Randy
> 3 dayCouldnt figure out why my OCF 80 meter dipole wasnt working. So I decided to change the balun, cant figure out why I had to, the old one was only 25+ years old. ( think I can get a refund?.....HI HI!) I put the mfj-913 in line....WOW! No tuner required for 80, 40 or 20 meters...Can now tune 160 through 10 meters!
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Frank Crowe
> 3 dayWorks great feeding my 43 foot vertical antenna
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MattS
> 3 dayThis MFJ-913 works great on my 80,40,20 OCF but only up to 40 meters. The swr is great at 80 and 40, just a touch of tuning is needed at 20. But now my feed line is radiating on 80 meters after only a week of having it up and is causing rfi in the house. Im only running up to 100 watts. Probably just a quality issue im guessing.
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GrumpyDad
Greater than one weekI own 2 of these. One is the feed point for a 4 band fan dipole. The other feeds a an end fed Zepp style wire antenna like this: https://images.duckduckgo.com/iu/?u=http%3A%2F%2Fve3clq.files.wordpress.com%2F2011%2F01%2Fw3edpverticalmodel2.jpg&f=1 I could not build a current balun for much less money than these cost shipped.
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Dad
> 3 dayWorks well thx
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Dorothy
> 3 dayMFJ makes a good Balun. I used mine for a homemade Off Center fed. Does the job
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acwiz
> 3 dayAs advertised.
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E. Joseph Nardo
> 3 dayBalun works fine with my 80-10 OCF Windom antenna.
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Gary
> 3 dayPrefect replacement for a previous balun! Working great!!!
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Steve
> 3 dayOk