Product Description

CCTV Video Filter GB200

 

Description:

The Video Ground Loop Isolator GB200 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 potentias. Differences in ground potentials are typically caused by unbalanced power line loads.

 

Features:

• BNC male to BNC female with mini cable 15 on both sides
• Passive, no power required
• Prevents video-signal distortion caused by video ground loops
• Eliminates picture tearing, cross talk and rolling
• Prevents power cables laid by others interfering with the CCTV system
• Built in TVS (Transient Voltage Suppressors) for surge protection
• Built in Video filter, perfect to work with DVR to immunity DVR interference, for extra interference rejection
• Others same as Ground Loop Isolator function
• Weight: 60g/pc

 

 

 

 

 

 

Technical specifications:

Insertion Loss	0.5dB
Frequency Response	20HZ- 10Mhz,+0/-3dB
Input Resistance	75 ohm
Output Resistance	75 ohm
Isolation Voltage	600VDC (Min)
Insulation Resistance	100M Ohm
Transient Voltage Suppressor	12 Vrms
Dimensions (mm)	72*28*21 with 25cm*2 cable
Material	ABS Black

 

 

Installation 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

Product Image