Topband: Cone of Silence
W2RU - Bud Hippisley
W2RU at frontiernet.net
Wed May 11 16:17:26 EDT 2005
At 16:56 2005-05-11, W7DD wrote:
>I experimented with the cone of silence many years ago with a very low
>Beverage (1 inch high). To my amazement I could easily see when I had
>reached the correct length. The ZL and VK signals were reduced a
>significant amount when I had it right.
Boy, my Beverages must be perfect COS length, then, because ZL and VK signals are virtually unreadable here at any time....:-)
>I used the cut, test and compare technique for length adjustment.
Don, you must be superman! By the time I could get from the chair to my Beverage, any VK/ZL opening I might have had would be gone....
Bud, W2RU
More information about the Topband
mailing list