Paul,

I am working with a 2nd gen CAS and wondered why the calculated frequency at a given RPM does not match what I am seeing on the scope?

Maybe I am calculating it wrong;  (RPM X 24teeth)/ 60  Thanks for any help

Joe Berki


The 2nd gen CAS rotates at half e-shaft speed.
So it is only 12 teeth per revolution.

Paul Lamar

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