Product Description
Eagle Aspen DTVQGB-40+ 3 GHz Ground Block Quad 4 Port High Frequency Grounding Commercial Grade Coax Cable 75 Ohm Mount Spike F Connections, Outdoor TV Antenna Satellite Dish Digital Video Signal, Part # DTV-QGB-40+
DIRECTV Approved for Up To 3 GHz Signal Transfer!!!
This ground block is used to ground up to 4 coax cables from a multi-switch, satellite dish or outdoor antenna. Used to ground and help protect fragile electronics such as satellite receivers and televisions from damaging lightning strikes and power surges. Ground block configuration way vary.
