Re: [Paddlewise] Re[2]: VHF?

From: Larry Edwards <72037.3607_at_compuserve.com>
Date: Fri, 1 May 1998 14:57:11 -0400
To:    >internet:paddlewise_at_lists.intelenet.net

Dave,

>> Appreciate the warning.  Where did they seem to leak ...

    I did not disassemble to avoid voiding warranties, but as I
recall the seal was very complicated (lots of curves).  Likely just
poor design.

>> What is your experience with a 1/2 wave antenna?  Any increase in
   transmitter range?

    No specifics, but a definite improvement.  At Tracy Arm (a
fiord 40 miles south of Juneau) a customer with a 1/2 wave on an
Icom M9 was able to communicate with Juneau, while his buddy in a
Bayliner power boat with 25 watts and a big-boat whip antenna
couldn't.  1/2 waves help here in situations where you can get a
bounce off of a mountainside, as well as giving better range over
flat water.  Why the big boat couldn't get a signal in or out I
don't know, but I have heard of other similar situations.

    BTW the M7 and M9 are excellent radios if you can find a
used one (they are no longer made).  It has a big-bore TNC coax
jack for the antenna, and an optional battery case that takes 6-AA
batteries. With Ni-Cads you can keep your radio functioning on long
trips with a small solar charger.  (If anyone is interested, I have
an AA battery case that has been gathering dust here since the M7
and M9 went out of production -- send me a sidebar).  While not
waterproof, these radios have some big advantages if you are
willing to keep them dry by other means.

-- Larry Edwards
   Baidarka Boats

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Received on Fri May 01 1998 - 12:23:42 PDT

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