PTI DC Blocking + GDT Arrestor

Bias-Tee Circuit Diagram

The PTI series of arrestors use a two-stage Gas Discharge Tube + Series High Pass Capacitor protection design.  PTI designs will not pass DC energy down their length, but are optimized to provide maximum protection in a minimum physical footprint for RF-only applications.

Compared to GDT-only solutions, the PTI series eliminates the need to coordinate the arrestor and your radio’s I/O capacitor to ensure that the radio is adequately protected.

*example product shown

Connector Types

  • N-Type
  • TNC
  • 7/16 DIN

Frequency Range

  • 1.5 – 2000 MHz

Threat Types

  • ESD

Design Highlights

  • DC Block + Gas Discharge Tube design

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