I have a picture of the interior of a BN-86 if you would like to see it.
It's simply tri-filer wound on a ferrite core about 5 inches long. It uses
#14 enameled wire.
73
Jim W7RY
----- Original Message -----
From: "Joe Giacobello" <k2xx@swva.net>
To: "Bernard" <wtrone@comcast.net>
Cc: <towertalk@contesting.com>
Sent: Tuesday, February 17, 2004 7:55 PM
Subject: Re: [TowerTalk] BN-86
> I admit this is from a long time ago, but I vaguely remember that when
> you open up the BN-86, it is nothing more than a coil of coax. A
> ferrite bead, current balun should do the same job...and maybe better..
>
> 73, Joe
>
> Bernard wrote:
>
> > I am going to replace the BN-86 on my TH7 this Spring. I am
wondering if anyone has bought a BN-86 since MFJ took over the Hy-Gain
operation? If so, what do you think of the quality of the balun?
> >
> > Anyone have any ideas for a "quality" balun to replace the BN-86.
> >
> > 73
> >
> > Bernard, WA4OEJ
> >_______________________________________________
> >
> >See: http://www.mscomputer.com for "Self Supporting Towers", "Wireless
Weather Stations", and lot's more. Call Toll Free, 1-800-333-9041 with any
questions and ask for Sherman, W2FLA.
> >
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> >
> >
> >
> >
>
> _______________________________________________
>
> See: http://www.mscomputer.com for "Self Supporting Towers", "Wireless
Weather Stations", and lot's more. Call Toll Free, 1-800-333-9041 with any
questions and ask for Sherman, W2FLA.
>
> _______________________________________________
> TowerTalk mailing list
> TowerTalk@contesting.com
> http://lists.contesting.com/mailman/listinfo/towertalk
>
_______________________________________________
See: http://www.mscomputer.com for "Self Supporting Towers", "Wireless Weather
Stations", and lot's more. Call Toll Free, 1-800-333-9041 with any questions
and ask for Sherman, W2FLA.
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