Transponder antenna - blade vs stub monopole
On Sun, 15 Jun 2008 11:39:22 -0700, COLIN LAMB wrote:
At 1,000 MHz, RG-58 has a loss of about 15 db per 100 feet. So, a 10 foot
run would represent 1.5 db. That is an acceptable loss. It will reduce the
range a bit.
Generally, if the control cables are not resonant and not in the same plane
as the antenna (horixontal controls, vertical antenna), there should be
minimal interference. There are a number of antenna plotting programs arund
that would allow you to plot the potential interference. to determine the
possible interference.
That's exactly what I wanted to know. Many thanks.
--
martin@ | Martin Gregorie
gregorie. |
org | Zappa fan & glider pilot
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