[Amps] amp relay interconnection

Carl km1h at jeremy.mv.com
Wed Jan 21 15:19:27 EST 2009


I use #14 stranded Teflon wire for everything like that, even on 6M.

Carl
KM1H


----- Original Message ----- 
From: "Steve Flood" <kk7uv at bresnan.net>
To: <amps at contesting.com>
Sent: Wednesday, January 21, 2009 11:59 AM
Subject: [Amps] amp relay interconnection


>
>
>
>
>
>
> 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
>
>
>
> _______________________________________________
> Amps mailing list
> Amps at contesting.com
> http://lists.contesting.com/mailman/listinfo/amps
> 



More information about the Amps mailing list