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Item #: GRB1HF
Part #: GRB1HF
Reg. Price: $1.19
Our Price: $0.59


Dish Network 3 GHz Single Ground Block High Frequency Coaxial UL Listed F-81 Prevents Damage to Satellite TV Antenna Voltage Protect Connection Mount Outdoor Digital Video Signal, Part # PVGB1HF

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.


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