Date:         Wed, 29 Nov 2000 19:05:09 -0800
Reply-To:     David Marshall <vanagon@VOLKSWAGEN.ORG>
Sender:       Vanagon Mailing List <vanagon@gerry.vanagon.com>
From:         David Marshall <vanagon@VOLKSWAGEN.ORG>
Subject:      Re: CB/Ham Radio Antenna Mounting
Comments: To: Steve Schwenk <steve@SYNCRO.ORG>
In-Reply-To:  <3A25A872.5A23B61@syncro.org>
Content-Type: text/plain; charset="us-ascii"

In my Syncro Double Cab I mounted a 5/8 whip and coil for 11m and have
talked a few thousand miles away on CB!  Just with a $100 4W CB radio that
you can get a Rat Shack....


David Marshall

Fast Forward Autobahn Sport Tuning
4356 Quesnel Hixon Road
Quesnel BC Canada  V2J 6Z3
mailto:info@fastforward.ca      http://www.fastforward.ca
Phone: (250) 992 7775           FAX: (250) 992 1160

. Vanagon Accessories and Engine Conversions
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-----Original Message-----
From: Vanagon Mailing List [mailto:vanagon@gerry.vanagon.com]On Behalf
Of Steve Schwenk
Sent: November 29, 2000 5:08 PM
To: vanagon@GERRY.VANAGON.COM
Subject: CB/Ham Radio Antenna Mounting


I have installed a radio in my syncro that transmits on
10, 11 (CB) and 12 meters.  After much pondering and
asking for advice, I installed the antenna on the roof
over the passenger cab area.  It is about 50" tall,
with a thin whip that can be easily removed, and that
is very flexible so it can whack into trees and such
without getting destroyed.  The antenna has an NMO
mount.  I drilled a 11/2" hole in the fiberglass and a
3/4" hole in the metal roof.  I ran the coax through
the right side pillar.  It is a very clean
installation, the antenna is not very visible it is so
thin and I can still use the luggage rack no problem.
I get 1:1 SWR at 27000 .

Last week I took a trip into the desert.  I tested the
radio and managed to get someone on the other side of a
10,000 foot mountain range (I was at about 1400 feet)
about 25 miles away.  It was my only real test attempt,
but the result was pretty good.  At the time, I was
about 2 hours from the nearest paved road and 21/2
hours from the nearest phone.  Very reassuring!

So, it appears that the roof mount provides a good
ground plane and was a good choice.  I will also be
able to seal everything up like it was never there if i
ever want to.