MFJ Enterprises Original MFJ-913 Balun 4:1 Current 300 Watts
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Randy
> 24 hourCouldnt 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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Doc
> 24 hourI would buy again.
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MattS
> 24 hourThis 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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Dr. Koby Toy IV
> 24 hourNice product
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IT Guru
> 24 hourYes its not 1kw but for a 100w radio it works perfectly fine and being so lightweight it didnt drag my OCF down since i have no way to support from the feed point, only pulled tight from the ends. So for my needs it was perfect.
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Jeff S Skelton
> 24 hourCheap enough and works.
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Harold F. Pfannenschmid
> 24 hourGood product, good ship time. Thank you
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Steve
> 24 hourOk
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peterfram
> 24 hourThe UHF output was misaligned and fixing that isnt easy as you cant remove screws or take this thing apart in any reasonable way. However, performance of this balun is pretty good with multiple wire HF configurations.
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theosus
> 24 hourUsed 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.
