Product Description
Philips Digital Single Ground Block High Frequency Guard Against Static Electricity Corrosion Resistant 1 Port Single 5 - 900 MHz Coax F Antenna Grounding Block TV Satellite Dish Signal Power Surge Ground Protector
This ground block is used to ground a single coax cable from a satellite dish or outdoor antenna. Used to ground and help protect fragile electronics such as satellite receiver and television from damaging lightning strikes and power surges.
