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Ground Blocks





GRDBLK1R1-05

Directv approved SCTE Single Ground Block w/ Weather Seal

The internal components of this single ground blocks are much different from a standard frequency VHF/UHF ground block.   The center coax conductor indexes into a close-tolerance tube that is resilient (spring) brass and is gold plated.  The close center-tube tolerance assures a tight connection .   The gold plating assures a good...

$0.99

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GRDBLK2R1-05

Directv approved SCTE Dual Ground Block w/ Weather Seal

Internal components of this dual ground block are much different from a standard frequency VHF/UHF ground block Center coax conductor indexes into a close-tolerance tube that is resilient (spring) brass and is gold plated. Close center-tube tolerance assures a tight connection Gold plating assures a good electrical connection and the overall...

$1.49

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GRDBLK4R1-05

Directv approved SCTE Quad Ground Block w/ Weather Seal

 The internal components of this ground blocks are much different from a standard frequency VHF/UHF ground block. The center coax conductor indexes into a close-tolerance tube that is resilient (spring) brass and is gold plated. The close center-tube tolerance assures a tight connection, the gold plating assures a good electrical connection...

$2.99

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SI-GB-10

Ground Block, Single, 1 F Connector, UL/CSA listed – Senior Industries

Stainless steel single ground block provides ground path between drop cable and ground wire

$1.55

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PVGB1HFWS

Perfect Vision, Single HF Ground Block with 5/16 Weather Seal

The internal components of these ground blocks are much different from a standard frequency VHF/UHF ground block. The center coax conductor indexes into a close tolerance tube that is resilient (spring) brass and is gold plated. The close center-tube tolerance assures a tight connection, the gold plating assures a good electrical connection and...

$1.29

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GRB2THRUL

Holland, Ground Block, Dual w/3 Grd Lugs HF UL, Dish Approved

This dual ground block, manufactured by Holland, allows two coaxial cables to be grounded by the same ground block. It has three different places that the ground wire can connect to. Use this item with other grounding supplies to protect against lightning strikes and power surges.

$1.59

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PVGB3HFWS

Dual Ground Block with 5/16th weather seal – Perfect Vision

• Dual High Frequency Coax Cable • F Type Ground Block • Prevents Damage to Satellite TV Antenna   Voltage Protect Connection Mount • Outdoor Dish Digital Video Signal • 3 GHz

$1.29

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GRB2DHRUL

Holland, Ground Block, Dual w/ 2 Ground Lugs HF UL, Dish approved

Holland Electronic's high performance dual ground blocks feature a zinc body with machined threads and multiple ground screw configurations. These grounding blocks are nickel plated and utilize stainless steel ground screws for maximum outdoor survivability

$0.99

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PVGB3HF

Perfect Vision, Ground Block, Dual w/ 2 Ground Lugs 3 GHZ HF (UL)

This high frequency dual ground block has a gold plated center which assures a great connection. The internal components are designed for high frequency and low loss. Rated for 0MHz to 3GHz. UL Listed. Resilient internal metals for dependable repeated insertion connections. Minimal insertion and return loss numbers. Two mounting screws are...

$0.98

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PVGBQHFAWS

Perfect Vision, HF 2x2 Quad Ground Block with 5/16 Weather Seal

This ground block with weather boots provides a weather tight seal for ground connection for 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 Quad Ground Block 3 GHz 4 Port High...

$2.99

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PVGBQHFA

Perfect Vision - 3GHz 2X2 Four-port High Frequency Quad Ground Block

Four port high frequency ground block - Rated 0 MHz to 3 GHz The internal components of these ground blocks are much different from the standard frequency VHF/UHF ground block. The center coax conductor indexes into a close-tolerance tube that is resilient (spring) brass and is gold plated. The close center-tube tolerance assures a...

$1.98

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PVGR4

Ground Rod - 3/8 x 4 Ft - Perfect Vision

• Four foot grounding rod • Use with other grounding supplies to ground satellite antennas • Electricity from lightning passes to grounding rod to absorb the strike  

$2.99

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