Phaseblocker Panel Mount Coaxial Surge Protector


Key Features


  • N Female bulkhead to N Female connectors

  • For devices operating 0-40W

  • Bi-directional protection

  • DC Pass

  • Removable L bracket for bulkhead panel mounting

  • Protect your antenna and device from dangerous electrical surges.




  • Gas tube lightning protection with excellent VSWR and superior RF performance characteristics for equipment operating DC to 6GHz with up to 40W RF power

  • Male to Female arresters designed for installation in-line between an antenna and feeder cable

  • By installing at the tower-top position, this arrester helps protect the end user equipment, and the cabling itself

  • When feeder lengths exceed 20-30m vertically, a second arrester is recommended at the equipment end of the cable to protect against parasitic coupling

  • The arrester features a bulkhead N-Female connector with a rubber O-ring seal for mounting through an enclosure wall or tower mounting with the included stainless steel bracket

  • Given the critical nature of remote communications, this high grade surge suppressor is  designed with safety as a priority

  • This device has a built-in multi-strike gas-charging surge arrester element which discharges and grounds the surge the moment the surge voltage exceeds the pre-specified level

  • This device makes the actions of surge discharge and restoration repeatedly, with tube replacement rarely required.


Specifications / Frequency


Electrical Specifications


  • Frequency Range: DC - 6GHz

  • Input Impedance: 50Ω

  • VSWR: <1.2:1

  • DC-6GHz Insertion Loss: <0.4dB

  • DC-6GHz Return Loss: >26dB

  • Power Rating: 0-40W

  • Sparkover Voltage: <90VDC

  • Voltage protection level @ 3kA (8/20us): <600V

  • Maximum Discharge Current: 10kA @ IEC 61000-4-5 8/20us waveform




  • Construction: Nickel plated brass

  • Durability: >500 cycles

  • Connector: N Female Bulkhead to N Female

  • Temperature: -40 to +85ºC / 5 to 95% non-condensing

  • Environmental Protection Level: IP55

  • Weight: 135g

  • Dimensions: 64 x 26mm (L x Ø)




  • Cellular (GSM, UMTS, LTE)

  • WiMAX - 2.4 & 5.8GHz WiFi

  • ISM

  • UNII

  • Coaxial DC Pass Applications (Remote Amplifiers, LNA, etc)


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Shipping Weight 0.0450kg
Shipping Width 0.050m
Shipping Height 0.050m
Shipping Length 0.080m
Shipping Cubic 0.000200000m3