Description Coaxial Ground Loop Isolator Balun BNC Video Ground Loop Isolator is a passsive device which reduces ground loop interference with HD CCTV signal (HD-TVI/AHD/HD-CVI) and can easily be installed in a new or existing system. It is useful where a video signal is transmitted via cable between points with different ground potentials. Differences in ground potentials are typically caused by unbalanced power line loads. Passive, no power required. Prevents video-signal distortion caused by video ground loops. Eliminates picture tearing, talk and rolling. Prevents power cables laid by others interfering with the CCTV system. Insertion Loss: 0.5dB Frequency Response: 20Hz -10MHz (0～3dB) Coaxial Input/Output Resistance: 75 Ohm Ground Isolation: more than the 90dB more than the 50Hz Isolation Voltage: DC 600V (Min) Insulation Resistance: 100M Ohm Transient Voltage Suppressors: 12 Vrms Dimensions: 68 x 28 x 21mm with 24cm color:black Material: Plastic, Metal Package Contents: 1 x BNC Video Ground Loop Isolator
