High-pass filter 0,009 – 250 MHz – BNC

In the field of power-regulated interference voltage measurement, interference voltage peaks below 150 kHz frequently occur, which overload the integrated measuring receiver and lead to incorrect measurement results. Typical sources of interference in the frequency range from 9 kHz to 150 kHz are frequency converters and switching power supplies.

A useful aid for EMC measurements is the MTA-HPF-150 high-pass filter, which is connected between the LISN and the input of the measuring receiver. The high-pass filter prevents interfering signals below 150 kHz and enables repeat measurements in the frequency range from 150 kHz to 30 MHz.

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