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Video Hum Filter & Static Protector
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The IN01472 video hum filter removes power transmission noise induced into the video CCTV circuits causing hum patterns on the screen image. Harmonics of 50 Hz power transmission, switching and other induced voltages are attenuated by a unique passive filter technique. Ground loops of multiple camera installations can also be eliminated prior to onward transmission. The filter also features fast high power arrestors to protect host equipment from high voltage flash-over or static charge. Both common mode and longitudinal voltages are arrested when the unit is earthed. The unit is hermetically sealed offering complete environmental protection in hostile locations. Connections are made via standard 75 BNC connectors and Earthed via an M3 stud. The unit may be screwed directly to a back-board with No.6 screws. Signal:
1V p/ p composite Video
KENTON RESEARCH LIMITED
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