KR Electronics, Inc. KR Electronics, Inc. www.krfilters.com General Description KR 2355-240 is an active notch filters. Other notch frequencies can be specified. Contact factory for details. Features 240 Hz Active notch filter No adjustments necessary Typical Performance KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2009, KR Electronics, Inc. 2355-240, Rev 0, July 8, 2009 Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 1 KR Electronics, Inc. www.krfilters.com KR Electronics 2355-240 Notch Filter Specifications Parameter Specification Filter type Notch Notch Frequency (Fo) 240 Hz 3 dB Bandwidth Attenuation at Fo Gain Max Input Voltage DC Offset < 30 Hz (25 Hz typical) > 40 dB (typically >60 dB) Upper 1 dB frequency approx 70 KHz 0 dB ± 0.2 dB ± 12 V < 5 mV (1 mV typ) Supply Voltage ± 15 Vdc Supply Current 9 mA max (5 mA typ) Operating Temperature Notes 0° C to 50° C Physical Dimensions Epoxy Package All Dimensions in inches Connect GND to both signal ground and common of voltage supply Power supply internally decoupled with 0.1 uF ceramic capacitors KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2009, KR Electronics, Inc. 2355-240, Rev 0, July 8, 2009 Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 2