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Resonant Modulators

A range of resonant modulators is distributed by Scitec Instruments. This includes two models of tuning fork optical chopper and a taut band resonant chopper.

If you can't find what you want then please contact us and we will try and help.

CH-10 CH-20

10 Hz to 6 kHz fixed frequency, tuning fork optical choppers.


5 Hz to 100 Hz fixed frequency taut band resonant chopper.


Drivers for the above resonant modulators.

Useful Links


Other Optical Choppers

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