Allan,
The method I used for several years is the one shown by Alpha Power for the
87A. You can see it at:
http://www.alpharadioproducts.com/tentec.asp
73,
Troy, W6HV
--------------------------------------------------
From: "Allan Taylor" <k7gt.cw@gmail.com>
Sent: Sunday, December 13, 2009 11:28 AM
To: <tentec@contesting.com>
Subject: [TenTec] using OmniVI with Alpha 87A
Yet another question. The Alpha 87A amp does not have a QSK keying
loop as do the TT amps. Is there
a best way to key it from an OmniVI? Has anyone done this? I am
thinking that the TX REQ signal
from the VI can be used to key the amp but wonder if there are any
other issues or solutions.
--
73 Allan K7GT
_______________________________________________
TenTec mailing list
TenTec@contesting.com
http://lists.contesting.com/mailman/listinfo/tentec
_______________________________________________
TenTec mailing list
TenTec@contesting.com
http://lists.contesting.com/mailman/listinfo/tentec
|