VANCO 3 GHz Ground Block Dual High Frequency Coax Cable F Type Ground Block Prevents Damage to Satellite TV Antenna Voltage Protect Connection Mount Outdoor Dish Digital Video Signal, Part # PVGB2HF
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: $0.48