Check the listing for details. High Q Notch Filter 50Hz Power Frequency Signal Conditioning Notch Frequency. Condition: New. Listed at 32.48 USD. Title： High Q Notch Filter Module 50Hz Power Frequency Signal Conditioning Customizable Notch Frequency Module model: 50Hz Notch Filter Module type: Analog filter Supply voltage: ±5V-±15V Module current: 29mA (Max) Module control method: potentiometer Filter type: Notch filter Notch center frequency range: 50Hz (±3Hz), due to capacitor resistance tolerance Input signal form: single-ended Input signal voltage range: less than positive and negative power supply Input frequency range: DC-1MHz Module gain: None Notch depth: 40dB (Max), the greater the notch depth, the greater the impact on both side frequencies Module input and output interface: SMA, 24-hour salt spray plating anti-oxidation Module protection: No reverse connection protection, unlimited current protection Module specification: 50X50X15mm Module working temperature: 0-75℃ (civilian grade) Module weight: 16g Package: 1*Analog Filter On Dec-01-21 at 18:13:10 PST, seller added the following information: