[TowerTalk] FIlters
Bill Fisher - W4AN
w4an@contesting.com
Wed, 28 Jan 1998 09:59:05 -0500 (EST)
On Wed, 28 Jan 1998, Charles H. Harpole wrote:
> Ok, but what happens when the operating freq. deviates a little or a lot
> from the stub design freq.? K4VUD
You have obviously never swept a stub with a SWR analyzer. The Q is not
very high. Low Q is actually a problem. Some guys make these stubs out
of CATV hardline to increase the Q. I am using some networking coax that
has two shields. Even so, it's not like you are going to need a stub for
14Mhz SSB and another for 14Mhz CW. Not even close.
73
Bill, W4AN
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