[TowerTalk] STACK MATCH SWITCH

Stan Stockton k5go at cox.net
Mon Jan 4 08:23:38 PST 2010


Bob,

I have built several of them in the last few years.  Yesterday I built 
one that will handle three antennas as opposed to two.

Following is one link that may come in handy for you..

http://www.sm3wmv.com/homebrew/stackmatch.php

I use a Hammond Die Cast Aluminum Box that is waterproof and some DPDT 
12V automotive sealed relays (never had a relay failure).  If you are 
interested I will try to make a list of everything you need and send it 
to you with some pictures.  It will take a few hours to build the first 
one but will only cost you around a hundred dollars including a pretty 
good looking control box  You will have some fun and feel like you saved 
$300.00 in the process.

Stan, K5GO

----- Original Message ----- 
From: "Bob Gibson" <w5rg at yahoo.com>
To: <TowerTalk at contesting.com>
Sent: Sunday, January 03, 2010 5:26 PM
Subject: [TowerTalk] STACK MATCH SWITCH


> Hi All..I'm looking to build a stack match switch for a pair of 40 
> meter beams.. does anyone have a good diagram for one? Thanks Bob
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