The Metrix HX0093 is a third-order low-pass filter with the cut-off frequency set to 300 Hz. It can be used to isolate the 50 Hz or 60 Hz fundamental for measurements on PWM-controlled electric motors. Reference conditions Temperature: from 18° C to 28° C
Relative humidity: from 20 % to 75 %
Use conditions Altitude < 2000 m, indoors
Pass-band 3 dB at 300 Hz
60 dB attenuation / decade from 300 Hz