Active Notch Filter 10 dB/DIV KR Model 2355-120 DC KR Part Number Filter Type 240 Hz 2355-120 120 Hz Notch Filter Max 3 dB Bandwidth 14 Hz Attenuation at 60 Hz > 40 dB ( 50 to 70 dB Typ) Gain Input / Output Impedance Max Input Voltage DC Offset 0 dB 0.2 dB > 50 K / < 2 @ DC 12 V < 5 mV (1 mV Typ) Supply Voltage 15 V Supply Current 9 mA max (5 mV Typ) Operating Temperature 0 C to 50 C Epoxy Package All Dimensions in inches KR Electronics 91 Avenel Street Avenel, NJ 07001 Phone: (732) 636-1900 Fax: (732) 636-1982 Connect GND to both signal ground and common of voltage supply Power supply internally decoupled with 0.1 uF ceramic capacitors