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Subject: Force12Talk Roof-mounted C3/4
Author: Gorsline Family <gorslin@pathcom.com>
Date: 31-Oct-2000 06:57:19

I run a roof mounted C3S about 3.5m (11') above the roof line of my
downtown row
house. Lot is about 4.7m (15.5') wide and neighbours wiring, etc. are
closer than
my own - HI. Also always park the antenna to align the boom carefully
to stay on
my property - when it rotates, the elements sweep over half of the
adjoining
lots! Some telephone and stereo RFI given the close spacing to theirs,
mine,
etc., as expected. Joys of big city living.

The C3S works fine on 5 bands - 15 and 20 are considerably better than
the TA33jr
it replaced, 10m seems slightly less. Great to now have 17 and 12 (with
tuner of
course) - some F/B, but basically a rotatable dipole. Also, low end of
10m SWR is
not great even with elements as long as they can go - been told by
others that
this is due to low mounting height - counter intuitive that shorter
wavelength
would be more effected by being low... Still 5 bands on one feedline
isn't bad
and it is competitive! Had it up two years now - was at 298 DXCC, now
320 with
100 watts. You work with what you have!

73, George VE3YV / K8HI


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This Thread
  Date   Author  
* 31-Oct-2000 Gorsline Family
26-Oct-2000 Pete Smith
26-Oct-2000 K7LXC@aol.com
This Author (Oct-2000)
  Subject   Date  
* Force12Talk Roof-mounted C3/4 31-Oct-2000