QWP-43M43F-ER Image


RF Surge Protector by PolyPhaser

Note : Your request will be directed to PolyPhaser.

The QWP-43M43F-ER from PolyPhaser is a Low PIM, Quarter Wave Surge Protector that operates from 555 MHz to 4 GHz. It can handle an input power of up to 200 W and surge current of up to 50 kA. This surge protector has an insertion loss of less than 0.1 dB and passive intermodulation (PIM) of below 160 dBc. It utilizes a quarter-wave stub design to protect critical hardware while maintaining the RF performance. The QWP-43M43F-ER is available in a module that measures 70.36 x 24.89 x 37.34 mm with 4.3-10 (Male) input and 4.3-10 (Female) output connectors. It is suitable for use in CBRS networks, cellular, distributed antenna systems, emergency response systems, and public safety system applications.

Product Specifications

Product Details

  • Part Number
  • Manufacturer
  • Description
    Low PIM Quarter Wave Surge Protector from 555 MHz to 4 GHz

General Parameters

  • Applications
    CBRS Networks, Cellular, Public Safety System
  • Body Material
  • Body Plating
  • DC Handling
    DC Block
  • Dimensions
    2.77 x 0.98 x 1.47 Inch (L x W x H)
  • Directionality
  • Impedance
    50 Ohms, 75 Ohms
  • Input Connector
  • Input Connector Gender
  • Multi-Strike
  • Output Connector
  • Output Connector Gender
  • PIM
    160 dBc
  • RoHS
  • Type
    Quarter-Wave Shorting Stub (QWS)
  • VSWR
  • Weight
    226.8 g
  • Frequency
    555 MHz to 4 GHz
  • Input Power
    200 W
  • Insertion Loss
    0.1 dB
  • Operating Temperature
    -40 to 85 Degree C
  • Surge Current
    50 kA

Technical Documents

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