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[Amps] amp relay interconnection

To: amps@contesting.com
Subject: [Amps] amp relay interconnection
From: "Steve Flood" <kk7uv@bresnan.net>
Date: Wed, 21 Jan 2009 09:59:46 -0700
List-post: <amps@contesting.com">mailto:amps@contesting.com>





When inter-connecting input and output relay RF contacts, what conditions 
warrant using coax versus wire?  My layout will be fairly compact with no more 
than 3 inches of conductor needed between any of the relay connections, as 
follows;

Input SO239 to input relay common: 2 inches.
Input relay NC contact to Output relay NC contact: 3 inches (passing thru 
grommet in deck between rf compartment and underdeck input compartment).
Output relay common to Output SO239: 1 inch.
Input relay NO contact to input PI network board: 2 inches.
Output relay NO contact to load capacitor stator: 3 inches.

Steve KK7UV



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