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40T18G26A Image

'The 40T18G26A from AR RF/Microwave Instrumentation is a self contained, forced air cooled, broadband traveling wave tube (TWT) microwave amplifier that operates from 18 to 26.5 GHz. It delivers over 40 watts of power with a gain of more than 46 dB. The amplifier is ideal for applications in Test and Measurement, (including EMC RF susceptibility testing), Industrial and University Research and Development, and Service applications. The export classification for this equipment is EAR99.

It is available in a benchtop unit that measures 19.8 x 6.5 x 27 inches and has a front panel digital display that shows forward and reflected output plus extensive system status information which can accessed through a series of menus via soft keys.

Product Specifications

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Product Details

  • Part Number
    40T18G26A
  • Manufacturer
    AR RF/Microwave Instrumentation
  • Description
    40 W Traveling Wave Tube Microwave Amplifier from 18 to 26.5 GHz

General Parameters

  • Type
    Travelling Wave Tube Amplifier
  • Configuration
    System
  • Industry Application
    Test & Measurement
  • Frequency
    18 to 26.5 GHz
  • Gain
    46 dB
  • Gain Flatness
    ±10 dB
  • Impedance
    50 Ohms
  • Pulsed/CW
    Pulsed
  • Rise Time
    100 ns
  • Fall Time
    100 ns
  • Modulation
    AM, FM, Pulse
  • VSWR
    2.00:1
  • Sub-Category
    Pulsed Amplifier
  • Harmonics
    28 dBc
  • Dimensions
    50.3 x 16.5 x 68.6 cm, 19.8 x 6.5 x 27 in
  • Input Connector
    K Type - Female (Rear Panel)
  • Output Connector
    Type WR-42 (Rear Panel)
  • Weight
    30 kg, 65 lbs
  • Waveguide
    WR-42

Technical Documents