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Surge protection

MTL Airguard Radio Frequency surge protector

The Crouse-Hinds series MTL AirGuard line of surge protection devices provides radio frequency protection and includes both gas discharge tube (GDT) and quarterwave stub technologies (QWS). In come cases, the product may use both technologies for added performance to meet customer specifications. The range includes all types of connectors and gender configurations.

The Airguard portfolio consists of the following families:

  • FGT range - Wideband surge protection for multipoint (MMDS/LMDS) applications
  • GT range - Wideband surge protection for radio telemetry applications
  • RGT range - Wideband surge protection with replaceable gas tube element
  • NQWS range - Narrowband QuarterWave Tubeless Stub surge protection
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Download complete specs - GT range Download complete specs - FGT range Download complete specs - RGT range Download complete specs - NQWS range
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Certifications and compliances

GT range:

  • IP67
  • Operating temperature range: -40°C to +90°C (-40°F to +194°F)
  • Salt Fog: MIL-STD-202-101 D/B
  • Temperature Shock: MIL-STD-202-107 D/B-1
  • Vibration: MIL-STD-202-204 D/D
  • Shock: MIL-STD-202-213/A 

NQWS range:

  • IP67
  • Operating temperature range: -40°C to +90°C (-40°F to +194°F)

Design features

All AirGuard models:

  • Weatherproof
  • Rugged construction

FGT and GT range:

  • Economic protection
  • Versatile up to DC — 2.5GHz
  • Allows DC/LF injection
  • Multiple strike capability

RGT Range:

  • Replaceable GDT cartridges
  • Bi-directional protection
  • Low intermodulation
  • DC to 4.0GHz
  • Multiple strike capability

NQWS range:

  • Multi application
  • Low passive intermodulation (PIM)
  • Up to 100kA of surge current capacity
  • No discrete components to fail
  • Models from 420MHz to 6GHz
  • Nickel-plated for corrosion resistance"
Specifications

Ordering information

For ordering information, please use the link below to visit the resources section for this product family and look under "Catalogs".
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