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Protect SureCall cell phone signal boosters from damaging electrical surges with this in-line connector piece for SC-RG6 and SC-RG11 coaxial cables.


SureCall’s coaxial lightning arrestors act as a signal filter and are designed to pass desired frequencies while suppressing lightning surges. Lightning strike electrical surges are diverted through the protector’s short-circuit to the ground. SC-LP-75 features F-Male and F-Female connectors.



  • F-Female and F-Male connectors
  • 75 Ohm
  • Frequency range up to 3 GHz
  • Attenuation: <0.2dB
  • Weather-resistant

SureCall 75 Ohm In-Building Signal Booster Lightning Surge Protector - SC-LP-75