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Re: [Amps] Vacuum Relay

To: <amps@contesting.com>
Subject: Re: [Amps] Vacuum Relay
From: "Paul Christensen" <w9ac@arrl.net>
Date: Fri, 14 Dec 2012 15:06:14 -0500
List-post: <amps@contesting.com">mailto:amps@contesting.com>
The dual trace function isn't required to determine if hot-switching occurs, but is required to measure system timing.

Sheesh, did I write that? My mind was stuck looking at the current trigger configuration coming from the CW keyer on Channel B. Of course a single channel scope can be used to measure simple timing when using an external trigger input.

Paul, W9AC
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