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Perfect Vision 2 GROUND BLOCK 3GHz
DUAL CABLE GROUND BLOCK HIGH-FREQUENCY 3GHz (PVGB3HF)
PVGB3HF
: $0.82

Detailed Description

  • UL Approved
  • Internal components designed for high frequency and low loss
  • Gold plated center conductor assures good connections
  • Resilient internal matals for dependable repeated insertion connections
  • Minimal insertion and return loss numbers
  • Two mounting screws are provided with each block
  • Use for high frequency run to ground satellite antenna & coax
  • Run to ground block then to receivers
  • Protects receivers from lightning strikes
  • Ground wire passes through block & to grounding rod
  • This model is used to for one coax line
  • 3 GHz 

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-tollerance 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. 

Internally, the center conductor tube is insulated from the inner skin of the barrel by a maximum air gap which results in much less RF loss. Insertion loss is extremely low. 

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