Topband: KLM antennas on shunt fed towers

Steve London n2icarrl at gmail.com
Wed Dec 26 09:32:56 EST 2012


See the thread titled "Shunt fed towers and common mode chokes", that 
began on December 6, 2012.

I'm afraid you will be replacing that 4:1 balun.

73,
Steve, N2IC

On 12/25/2012 08:52 PM, Ron Spencer wrote:
> Anyone have problems running a KLM antenna with the 4:! balun and
> elements insulated from the boom (stock KLM config) on a shunt fed tower
> for 160? I ask because I have a 6 element 10 on the top of my shunt fed
> tower and now, after running a kw on 160, the antenna's swr has gone
> over 2:1 where before it was pretty flat at about 1.2:1 or so. Any ideas?
>
> Thanks
> Ron N4XD
> _______________________________________________
> Stew Perry Topband Distance Challenge coming on December 29th.
>


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