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GT-NFM-AL

RF Surge Protector by PolyPhaser | Visit website (136 more products)

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The GT-NFM-AL from PolyPhaser is a coaxial RF Surge Protector that operates from DC to 6 GHz. This N-Type F/M Bulkhead device incorporates gas discharge tube technology with a VSWR of less than 1.4:1 and can handle surge currents of up to 20 kA. This bidirectional surge protector helps to protect equipment from electromagnetic pulse (EMP) or power surges that are commonly caused by lightning or other strong electrical changes. The GT-NFM-AL has a female type connection at the input and a male type connection at the output. This RoHS-compliant surge protector is IP67-rated for outdoor use and is ideal for use in land mobile radios, WiFi, and GPS applications.

Product Specifications

Product Details

  • Part Number
    GT-NFM-AL
  • Manufacturer
    PolyPhaser
  • Description
    N-Type Coaxial RF Surge Protector from DC to 6 GHz

General Parameters

  • Applications
    WiFi, Land Mobile Radio, GPS
  • DC Handling
    DC Pass
  • Dimensions
    2.3 x 0.86 Inch (length x W)
  • Directionality
    Bi-Directional
  • Impedance
    50 Ohms
  • Input Connector
    N Type
  • Input Connector Gender
    Female
  • IP Rating
    IP67
  • Mounting
    Bulkhead, Hole Mount
  • Output Connector
    N Type
  • Output Connector Gender
    Male
  • RoHS
    Yes
  • Type
    Gas Discharge Tube
  • VSWR
    1.40:1
  • Weight
    45.36 g
  • Frequency
    DC to 6 GHz
  • Input Power
    90 W
  • Insertion Loss
    0.25 dB
  • Operating Temperature
    -55 to 85 Degree C
  • Operating Voltage
    90 V
  • Surge Current
    20 kA
  • Throughput Energy
    5000 uJ
  • Turn On Voltage
    150 V
  • Voltage Level
    500 V (Sparkover Impulse Voltage)

Technical Documents

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