FILTER

For wideband partial discharge measurements so called Noise Reduction Filters are recommended.

 

Doble Lemke provides the following Noise Reduction Filters:

LDF-5/B2

The Noise Reduction Filter LDF-5/B2 is designed for reduction of noises, caused by medium wave radio station.

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LDF-5

The Band Stop Filter LDF-5 with adjustable notch frequency of 450 - 1700 kHz is also able to cut-off disturbing cable screen currents.

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