[TenTec] cw creation

[Bob Stephens]

Sometime in  the past there was a discussion of how modern rigs such as the 
Orion or Jupiter produce "cw" as opposed to the way classic cw is/was 
produced in classic rigs. Unfortunately I can't seem to find the thread 
either through Google or in the Archive.

As I understand it, in many modern rigs cw keying is done by injecting an 
audio tone (onto a ssb signal ?), rather than  true on off carrier keying. 
This almost sounds a bit like the difference between FSK and AFSK.

Could someone on the list help me understand this better, and could someone 
also list which TT rigs produce "cw" which way?

tnx
Bob, KB1CIW


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