Ground Blocks

The Holland GRB-AR prevents dangerous transient spikes from coming down the coax cable line and protects electronic equipment from high voltage surges from nearby lightning strikes, static and other sources. Features:  Frequency Range:...

Holland GRB-2THRUL 3GHz Dual Ground Block with 3 Ground Lugs  Manufacturer Part Number: GRB-2THRULHolland Electronics line of Ground Blocks utilize their popular G-F81F to insure the best connection available. Hollands G-F81F is the one of the...

Quad Ground Block with 2 ground lugs and weather seals - 3Ghz - DIRECTV Approved - Sold as 1 piece Features Include: DIRECTV Approved 2 UL Ground Lugs Includes Weather Seals UL Listed Meets or Exceeds SCTE standards 3GHz High-Frequency

Dual Ground Block with 2 ground lugs and weather seals - 3Ghz - DIRECTV Approved - Sold as 1 piece Features Include: DIRECTV Approved 2 UL Ground Lugs Includes Weather Seals UL Listed Meets or Exceeds SCTE standards 3GHz High-Frequency

Single Ground Block with 2 ground lugs and weather seals - 3Ghz - DIRECTV Approved - Sold as 1 piece Features Include: DIRECTV Approved 2 UL Ground Lugs Includes Weather Seals UL Listed Meets or Exceeds SCTE standards 3GHz High-Frequency

The Holland Electronics line of Ground Blocks utilizes their popular G-F81F to insure the best connection available. Hollands G-F81F is the one of the highest quality F81 adapters available on the market today. Holland's Patented Pin seizure mechanism...