Steren 200-279 2.5 GHz Dual F Grounding Block DIRECTVHigh Frequency F Type 2 Port Ground Block and 2 Ground Screws Prevents Damage to Satellite TV Antenna Voltage Protect Outdoor Dish Digital Video Signal, Part # 200279
DIRECTV Approved 3 GHz High Frequency Ground Block!!!
This ground block is used to ground 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. Rated 2.25 GHz.
Retail Price: $2.95
Our Discounted Price: $0.79