[TenTec] Corsair II & Titan 425

[Carl Moreschi]

No.  QSK and Ext T/R are very different.  The corsair never had the TXOut
and TXEn lines on it, which are required for a QSK amp.  What you are
supposed to do is connect Ext T/R to the amplifier keying line.  This will
not give you QSK but it will work with the amp that way.

Another completely different approach is to connect your keyer output
directly to where TXOut would have been connected to the amp.  Then connect
the output keying line of the amp to key the corsair.  This will give you
QSK and guarantee that the amp keys before the corsair transmits.

Carl Moreschi N4PY
121 Little Bell Drive
Bell Mountain
Hays, NC 28635
----- Original Message ----- 
From: "Gary Smith" <Gary at doctorgary.net>
To: <tentec at contesting.com>
Sent: Sunday, December 30, 2007 7:37 PM
Subject: [TenTec] Corsair II & Titan 425


> Am sending the Omni V to TenTec for allignment. Not sure of the best
> way to connect my back up rig (Corsair II) to the amp for QSK.
>
> With the Omni V I connected the TX out & TX en to their counterparts
> on the 425. I see no TX out or TX en on the Corsair but there exists
> QSK and EXT T/R  connectors on the Corsair. Are these the same
> function but different names? I do want to use QSK.
>
> Thanks,
>
> Gary
> KA1J
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