[Amps] RF Feedback

R.Measures r at somis.org
Wed Jul 28 23:10:49 EDT 2004


On Jul 28, 2004, at 4:18 AM, Patrick Hoppe wrote:

> Thanks to all that responded.  I ordered a 1:1 HF balun from DX 
> Engineering
> yesterday.  Based upon all of the recommendations and my conversation 
> with
> the people at GAP antennas, I believe this will solve my RF feedback
> problem.
>
A coax choke balun typically costs c. $1.25 for a foot of 3" plastic 
pipe.  15 - 18 feet of RG8/U. and 4 cable ties does it.  Unlike ferrite 
baluns, it won't saturate at any power level.
>
>
> Thanks again!
>
>
>
> Pat
>
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>
>
Richard L. Measures, AG6K, 805.386.3734.  www.somis.org



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