Topband: Topband BCB interference reduction

[Merv Schweigert]

Dave Kilpatrick wrote:
> I've had very good success with the ICE BCB filter on
> my RX antenna. The filter is mounted on the copper
> plate of my single-point-ground system just outside
> the shack and knocks an S9 +40 dB signal of the 50KW
> WSB-750AM down to S7 at 0.750 and to zero at 1.500. My
> suggestion is to make sure the filter is well
> grounded, as I think it's especially important with
> this type of filter. 
>
>
>    
Good point,  I had to use one here when I had a 1KW on 870KHZ in the
next room from me,  thank goodness its gone.   I had to mount the filter
on the copper strap that runs across the desk to ground,  just putting it
in line was not good enough, 
73 Merv K9FD/KH6