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diy didi 2nd May 2013 05:59 PM

function generator help
 
Hi All.
I have a question relating to my signal generator. It has a sweep input. How can I use this to check frequency response of a filter. As far as I can tell, most function generators have a sweep output, not a sweep input???
HELP!!

Mooly 2nd May 2013 06:05 PM

You can sweep the output frequency by applying a ramp input voltage from an external source. The sweep input really turns the generator into a voltage controlled oscillator.


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