> When I had a gamma matched Wilson 20M yagi, the common mode
> voltage on the coax was so high the coax actually arced
> between the tower leg and the coax shield.
> ::Tom, you posted something recently somewhere about LPDA mfrs
> recommending running the feedline along one of the excited booms and
> stuff. Yep, Tennadyne recommends this. I've also seen it recommended to
> run the coax inside one of the excited booms, where an LPDA's elements
> didn't go through the booms, leaving them hollow. In lieu of this, which
> seems wrong to me too, how do you recommend routing xmsn line to an LPDA?
> "Hanging down from the feedpoint for 1/2WL" isn't going to cut it for most
> of us, that would be a 33' rotor loop...73 de Steve WB2WIK/6
> See: http://www.mscomputer.com for "Self Supporting Towers", "Wireless
> Weather Stations", and lot's more. Call Toll Free, 1-800-333-9041 with
> any questions and ask for Sherman, W2FLA.
> TowerTalk mailing list
See: http://www.mscomputer.com for "Self Supporting Towers", "Wireless Weather
Stations", and lot's more. Call Toll Free, 1-800-333-9041 with any questions
and ask for Sherman, W2FLA.
TowerTalk mailing list