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Item #: GR1HFS
Part #: GRDBLK1R1-05
Reg. Price: $2.49
Our Price: $1.19


DIRECTV GRDBLK1R1-05 Ground Block Single 3 GHz Weather Seal Dual Ground Connector Screws Lugs High Frequency Ground Block Prevents Damage to Satellite TV Antenna

DIRECTV Approved 3 GHz High Frequency Ground Block!!!

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 electrical connection and the overall performance is greatly improved over standard designs. DIRECTV approved.

  • SCTE Outdoor Compliant bonding block.
  • Rated for 0 MHz to 3 GHz.
  • One inch spacing between centers of ports.
  • UV resistant rubber weather seals provided.
  • UL approved.
  • Internal components designed for high frequency and low loss.
  • Gold plated center conductor assures good connections.
  • Resilient internal metals for dependable repeated insertion connections.
  • Minimal insertion and return loss numbers.
  • Two mounting screws are provided with each block.


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