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[AMPS] RJ-1 relay etc

To: <amps@contesting.com>
Subject: [AMPS] RJ-1 relay etc
From: N1RJ@pivot.net (N1RJ@pivot.net)
Date: Mon, 05 Jul 1999 14:02:04 -0400
 My TS-940 produces RF output at 5.5ms after key closure. The T/R
relay is driven from a waveform that is delayed 3ms from key closure.
With the 2ms delay of the T/R relay, the switch signal to the amp is
very close to RF output time. I found a signal that went high upon
key closure and used it to drive a power FET switch. This gained me
5ms which is plenty of time for my QSK to work properly.

73, Roger

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