[TowerTalk] Precipitation static
john at kk9a.com
john at kk9a.com
Wed Apr 22 21:25:48 EDT 2015
I use MicroHam Stack Max controllers and I believe that you can also
automatically switch to a different antenna setting when in RX mode with it.
However, I am reluctant to use my StackMatch as a T/R switch and on some
bands my lowest antenna is 75' high and still picking up rain static.
John KK9A
To: "<Towertalk at contesting.com>" <Towertalk at contesting.com>
Subject: Re: [TowerTalk] Precipitation static
From: Chuck Dietz <w5prchuck at gmail.com>
Date: Wed, 22 Apr 2015 16:55:14 -0500
The new push-button stack match controllers can receive on one antenna and
transmit on all (or any combination of antennas). This has been invaluable
during S-9 precipitation static. It is only about S-2 on the bottom antenna
of
the 10 meter stack. (7/7/7 top at 140', bottom at 40')
Chuck W5PR
Sent from my iPhone
> On Apr 22, 2015, at 10:42 AM, David Robbins <k1ttt at verizon.net> wrote:
>
> when its really bad we listen on the lower antennas of the stacks...
> unfortunately that can mean manual switching if the high antennas are
really
> stronger to the
> area we are working.
>
>
> Apr 22, 2015 11:05:08 AM, john at kk9a.com wrote:
>
> Rain static can be a real pain during a contest. Using only lower
> antennas helps but in my station the static on these can still be pretty
> strong. Perhaps my lowest antennas are not low enough. What do the big
> contest stations use during rain static conditions? Is a SteppIR really
> quieter?
>
> John KK9A
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