Right on Pete... I use a 24ft vertical fed with ladder line working
against a 100ft of chain link fence, with it's own tuner as the noise
antenna. The mfj brings an S9 grinding noise level on 40 down to an
S2... More than 40db. The small amount of signal loss is easily made up
by the rig's rx preamp. Works slick.
Jerome - va7vv
On 14-03-21 09:38 PM, Pete Ferrand wrote:
[...]
I found the main thing with the noise antenna - to get rid of noise, not create
a directional system - is that the noise antenna should pick up the noise at
least as well as the main antenna. This is true for any design I tried. It need
not be identical to the main antenna.
-Pete
WB2QLL
Somers, WI
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