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Old March 18th 15, 06:05 PM posted to rec.radio.amateur.antenna
Jerry Stuckle Jerry Stuckle is offline
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First recorded activity by RadioBanter: Oct 2012
Posts: 1,067
Default Connecting multiple filters to multiband antenna

On 3/18/2015 1:52 PM, Brian Morrison wrote:
On Wed, 18 Mar 2015 10:55:18 -0400
Jerry Stuckle wrote:

Again - these units are DESIGNED for this operation. What good would
it be to design and sell such an item if it doesn't work?


Well, not much, sometimes you can get caught out by something
unexpected when a change is made to fix a problem and does so but then
you discover some unintended consequences.

That's exactly what I have been dealing with in a system where it's not
easy to measure the frequency response of a combined antenna and filter
in a radiated test. But we managed to do it, just took a while to
create an appropriate test system.


It may not be easy to measure when that isn't your main business. But
for a company which is, I'm sure they have the appropriate equipment and
procedures.

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