Home Trusted by 500,000+ buyers
BACK Main Directory > Electrical Equipment > Coaxial Surge Protectors I Gatekeeper

Coaxial Surge Protectors I Gatekeeper

Supplier: Lightning Down Under

Gatekeeper Coaxial Surge Protector - Surge protector for all coaxial applications.

Price Guide: POA

The Gatekeeper range of Coaxial Surge Protectors (GKCP) contain a high-speed gas filled surge arrestors which clamp the over voltage limiting the residual voltage for fast rise time transients. The use of low capacitance gas filled arrestors ensures operation at high frequencies with low insertion loss. The GKCP is available in either an inline or bulkhead configuration with the appropriate connectors on each end. The device is designed to minimise circuit capacitance and present a 50 or 75-ohm impedance so that performance up to 2.1 GHz is assured. Standard models provide protection up to 50W power level. Models for higher power levels are readily available on request.


  • Optimal transmission performance
  • Simple installation
  • High impulse carrying capacity
  • Stainless Steel Casing

Learn more about the Gatekeeper Coaxial SPD