Whether we talk in HF or UHF, the main point that I was trying to make was that
when the system impedance changes, so do the preconceptions that were based on
the earlier scenario.
-Mike-
From: Jim Brown <jim@audiosystemsgroup.com>
To: towertalk@contesting.com
Sent: Thursday, August 4, 2016 11:37 AM
Subject: Re: [TowerTalk] Losses in parallel coax
On Thu,8/4/2016 11:23 AM, Mike Fahmie via TowerTalk wrote:
> power loss (I^R is usually negligible).
Mike,
Exactly the opposite is true -- below at least 300 MHz, loss in
transmission lines is ALL I squared R. Dielectric loss doesn't begin to
be significant until you're well into the UHF region.
73, Jim K9YC
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