Chinasky Electronics Co.,Ltd

Date: 1st July 2016
Twisted Pair Ground Loop Isolator For UTP (GP100)
Twisted Pair Ground Loop Isolator for UTP (GP100)Description:The Twisted Pair Ground Loop Isolator GP100 are passive devices which reduce Ground Loop Interference with CCTV signals and can easily install in a new or added to existing systems. 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.Features:1.?BNC male to terminal block with 15cm mini coax cable 2.?Passive type,Website:, no power need 3.?Hi Performance to eliminate ground loop problem 4.?Low video loss, Bandwidth: 20hz -11Mhz ,+0/-3Db 5.?Prevents video-signal distortion caused by video ground loops 6.?Eliminates picture tearing, cross talk and rolling7.?Prevents power cables laid by others interfering with the CCTV system8.?Weight: 156g/pairTechnical ?specifications:Insertion Loss0.5dBFrequency Response20HZ- 10Mhz,+0/-3dBInput Resistance75 ohmOutput Resistance100 ohmIsolation Voltage600VDC (Min)Insulation Resistance100M OhmTransient Voltage Suppressor12 VrmsDimensions (mm)72x28x22MaterialABS BlackInstallation View:The Video Ground Loop Isolator should be installed where runs of video cable are known to have ground loops. It must be installed in the video cable that has come directly from the camera, but before the cable has been connected to anything else.If several video cameras come from the same area, fix a Video Ground Loop Isolator In every cable, or a ground loop will still remain.Application Diagram
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