Jim,

Have you thought about going vertical? I'm lucky enough to have room for a
160m dipole, but also have created a shunt-fed 160m vertical from my
existing tower. The vertical is barely adequate for "local" QSOs but
outperforms the dipole beyond several hundred miles.

I also notice that Cushcraft has just released a commercial 160m shortened
vertical (30-36 feet). I have not seen any reviews of this antenna yet --
and would generally prefer to build-it-myself -- but there may be some
characteristics of the antenna that you could employ.

-larry
K8UT
"jimg" wrote in message
...
Hi. I'm looking for more creative ideas. I live in a typical suburban
setting. I have a 100' oak tree out back with a clear base of 65' on
to one side; 75' to the other. I've EZNEC'd a variety of antennas from
center fed (ladder line) inverted vee resonant at about 2.4MHz. Moved
to offset fed versions which works over more bands but still not quite
a low enough swr to load with a palstar balanced tuner on 160. Moved
on to a 'triangle' antenna made by adding a wire base to the inverted
vee about 2-' off the ground. Now I've got enough length, but the swr
is squirrely on all abnds because of the interaction of the short legs
(I guess it's a short delta with only the driven element.). So, it
appears I'll have to wait until the kids graduate and a move to the
countryside is in order.
I know it won't work as well as a wavelength loop with a huge mesh
metal fence counterpoise, but it would be nice to try and ragchew on
160m while the sunspot cycle is zilch. Any weird topologies come to
mind? And still let me load up 80/40m?
jimg
Oregon
USA