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Old 2nd May 2013, 05:59 PM   #1
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Default 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!!
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Old 2nd May 2013, 06:05 PM   #2
Mooly is offline Mooly  United Kingdom
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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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