Original Image: PolyPhaser 100MHz – 512MHz, Type N F/F Coaxial RF Surge Protector, 750W

PolyPhaser 100MHz – 512MHz, Type N F/F Coaxial RF Surge Protector, 750W


Wireless Infrastructure | Surge Suppression | RF Protection

Type N F/F Coaxial RF Surge Protector, 100MHz – 512MHz, DC Block, 750W, IP67, .5uJ, 20kA, Filter, Bracket Down, Hole Mount


  • Surge current of 20kA
  • Max Power 750W
  • Frequency range from 100 to 512 MHz VHF band
  • N-type female connectors
  • VSWR <1.1:1
  • Waterproof IP67 rated
  • DC Block
  • Multi-strike capability
  • CE & RoHS compliant


  • Emergency response system
  • Public safety systems

PolyPhaser coaxial RF surge protector (also known as lightning surge protector, lightning surge arrestor or suppressor) VHF50HN is in-stock and will ship same-day as purchased. This radio frequency surge protector / lightning surge arrestor helps protect your equipment from electromagnetic pulse (EMP) or power surges that are commonly caused by lightning or other strong electrical changes. Our radio frequency coaxial surge protector product is commonly used for radio and antenna installations where part or all system equipment is outdoors to protect sensitive equipment and is designed to pass 100 MHz to 512 MHz while suppressing DC surge.

While this radio frequency lightning surge suppressor operates in a range of frequencies from 100MHz to 512MHz, it is supporting a power handling maximum of 750 Watts. RF surge protector VHF50HN from PolyPhaser incorporates surge filter technology to provide protection for equipment at up to the max. power of 750W. Our coax surge protection device for RF is manufactured with a N type connection in and a type N out.

VHF50HN is constructed with a female gender for the input and female for the output. This F/F type N to type N surge protecting component for RF has a let-through energy of .5uJ. The coaxial lightning surge arrestor is IP rated, it has an IP67 rating. Our type N coaxial lightning surge protector is REACH and RoHS compliant.

PolyPhaser provides one of the largest varieties of RF / microwave surge protector devices available for same-day shipping. Our facilities ship type N F/F coaxial RF surge protector, 100MHz – 512MHz, DC block, 750W, IP67, .5uJ, 20kA, filter, bracket down, hole mount as well as the rest of our surge protection product line from in-stock inventory the same day as purchased. We support our customers with a sense of urgency while providing innovative lightning and surge protection solutions that ensure reliable operation of critical systems for a connected world.