[AMRadio] Antenna Tuner Wonderings

Donald Chester k4kyv at hotmail.com
Sat Dec 25 23:35:32 EST 2004

>How did you get your dipole up 110 feet?  Is it strung between towers, or 
>you have some gigantic trees in your yard?  It took me a long time just to
>get mine up 35-40 feet up in my trees using a slingshot-fishing reel combo.

>Subject: Re: [AMRadio] Antenna Tuner Wonderings
>The dipole is cut for 80m, but I can load it up on 160 as a quarterwave
>dipole with fairly good results.  It is about 110 ft. high, so the height
>somewhat compensates for the shortness of it on 160.

I use a single tall tower, 127' tall, and two 25' high wooden poles.  Each 
wooden pole is 450' from the tower.  Each end of the 80m dipole ais attached 
to Phillystran cable which runs to the wooden pole.  It is pulled tight 
enough to reduce the sag to negligibility.  The centre of the antenna is 
attached at the 120' level (the top guying point).  The ends droop down to 
about 100' on each end.  That leaves the average height at 110'.  The dipole 
is not perfectly horizontal, but it is much closer to a true horizontal 
dipole than to a typical inverted vee configuration.


More information about the AMRadio mailing list

This page last updated 15 Dec 2017.