To: | <topband@contesting.com>,"by way of Bill Tippett<btippett@alum.mit.edu>" <topband-bounces@contesting.com> |
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Subject: | Re: Topband: Relays in *TX* array |
From: | "Tom Rauch" <w8ji@contesting.com> |
Reply-to: | Tom Rauch <w8ji@contesting.com> |
Date: | Thu, 23 Mar 2006 06:52:06 -0500 |
List-post: | <mailto:topband@contesting.com> |
> QUESTION: What sort of relay to scrounge/purchase? There's a hamfest > happening this weekend I may be able to attend, so any quick, *specific* > response is appreciated. The main consideration is relay speed. If the relay is switching or contacts still bouncing while RF is coming out, you are in trouble! I'm not sure what the relay timing is now in the Orion. Other than that almost any standard ~10 ampere relay would work. I'd try to pick a small relay with large contacts, and a relay with large movable contact wires or a direct armature connection. Something like a KA or KU/KUP series P&B would work. _______________________________________________ Topband mailing list Topband@contesting.com http://lists.contesting.com/mailman/listinfo/topband |
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