3TV SATA Hard Disk Drive for DVR
82-6133 - Video Ground Loop Isolator - BNC Male To BNC Female
This BNC ground loop isolator reduces ground loop interference with CCTV signals and can easily be installed into a new system, or implemented to an existing one. It’s useful when a video signal is transmitted via cable between points with different ground potenti...
Easy and quickly bought my TV component and used tutorial to fix. Now have a working TV again for a tiny fraction of cost of a new TV, so very satisfied.