[TowerTalk] Force 12 Antenna Question
aa4lr at arrl.net
Thu Mar 23 20:50:31 EST 2006
On Mar 22, 2006, at 9:05 PM, KD8OK wrote:
> I would NOT recomment an A4 with the 40 meter add on kit. My
> with it is that is really goof's up 20.
> I put one up for a friend a number of years ago and took it down
> soon after
> and removed the 40 meter portion. It really "narrows up" the
> bandwidth on
Last October, I put the similar A743 kit on my A3S. I have not seen
this "narrowing" of 20m. The 20m SWR curves are much the same as before.
The 40m has a rather narrow SWR bandwidth by itself, but it has
worked very well for me -- better than any 40m antenna I could put
up, mainly because my highest support is limited to my 15m tower, on
which the A3S resides.
Bill Coleman, AA4LR, PP-ASEL Mail: aa4lr at arrl.net
Quote: "Not within a thousand years will man ever fly!"
-- Wilbur Wright, 1901
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