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Old 18-Apr-2017, 8:55 PM   #8
Antennas Direct Tech Supp
Join Date: Jan 2010
Posts: 2,942
Although the Clearstream 5 is a nice antenna, I have little use for the broad beam and UHF gain.
The UHF is going to get stripped of by the UVSJ anyway so it's a non-issue. To achieve narrow beamwidth requires a lot of metal up in the air, generally an array of elements that cause it to have a more focused reception pattern. Typically, that means more real estate that the antenna's elements must occupy in some dimension.

I would like to see some specs on frequency response and gain of a VHF/UHF diplexer, but that may be wishful thinking.
See post #7 in this thread from last week. I just happened to have provided that data.
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Last edited by ADTech; 18-Apr-2017 at 8:58 PM.
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