[Elecraft] KPA1500 hum - problem solved

[Buck]

I would bet your coax shield is acting like a radial and bringing RF 
back into the shack.  Need a choke.


k4ia, Buck
K3s# 11497
Honor Roll  8B DXCC
EasyWayHamBooks.com

On 4/5/2020 5:33 PM, Carl Yaffey wrote:
> No hum using a dummy load.
> No hum using a dipole.
> Hum only with my all band vertical.
> Thanks for the suggestions.
> 73
> K8NU
> 
> 
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