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LF: Frequecy shift

To: "LF \(RSGB\)" <[email protected]>, <[email protected]>
Subject: LF: Frequecy shift
From: "J. Allen" <[email protected]>
Date: Fri, 14 Jul 2006 00:36:13 -0000
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Sender: [email protected]
It looks like Ken's idea with the mic connector will work. Closing the up or down pin moves the frequency .01 kHz. What I need to do to use the connector give the rig a single unbounced short pulse signal on pin 3 when the frequency shifts from one state to the other or a single pulse to pin 4 when it returns.

The ideal on this would be if there were a way to make QRSS give me these signals, but without that, I will try to do it with small relays.

If someone knows of a circuit like this please send it to me, otherwise, I will try to draw up something myself.

J.



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