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Quarter Wave Surge Protective Device(SPD)N(L16)Access Network RF Protector

Quarter Wave Surge Protective Device(SPD)N(L16)Access Network RF Protector

Quarter wave RF surge protector is designed for the RF system, protecting the signal line of communication equipment from lightning over-voltage, induced over-voltage, induced over-voltage, and operation over-voltage. The RF coaxial lightning surge arrester/suppressor is widely applied in RF circuit protection of wireless coverage, base station, etc.

  • Smart antenna, SDMA

  • IEEE G902 wireless LAN

  • IEEE 802.11b and 802.11g wireless LAN


  • Transport Network

  • Access Network,FTTX,UTRAN

  • Base station antenna feeder

  • ISM

  • MMDS

  • Cellular

  • PCS

  • GPS

  • 2G,3G,4G communication


Contact us please for more details of  Antenna surge protector, such as RF coaxial gas tube surge arrester,1/4 wavelenth surge protector, compound surge protecion devices.

Features Of 1/4 Wave RF Lightning Arrestor

  • Wide frequency band

  • Large discharge current                                                                                                                                                                                  

  • Extremely low insertion loss and VSWR                                                                                                                                                                                                                  

  • QWS technology                                                                                                                                                                                                                 

  • Good performance from DC to 3GHz

  • Low strike throughput energy                                                                                                                                                                             

  • Withstand multiple lightning strikes

  • Bi-Directional Protection                                                                                                                                                                                                  

Technical Parameters Of 1/4 Wave RF Lightning Arrestor

Lightning protection zone(LPZ)1-2
According to DIN VDE 6075 Part 6 (Draft11.89)A1, A2C
According to IEC61643II
Max discharge current Imax (8/20µs)   Imax50KA40KA40KA30KA
Working frequency0.8--2.7GHz0.8--2.7GHz2.3-6GHz0.4-0.5GH
Protection level    In  Up≤200v
Insertion Loss≤0.1db
Standing-wave ratio≤1.15
Interface formUHFNDINBNC
Working conditionsTemperature: -40 to 80℃, Relative humidity: ≤95%
Standards complianceIEC6000, EN60950
MountingBe installed between protected equipment and the signal line
Materialstainless steel +Copper/ silver white
IP codeIP20
Connector typeDINNNN

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