XTD-250QV

SATCOM Amplifier System by Comtech Xicom Technology (38 more products)

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XTD-250QV Image

The XTD-250QV from Comtech Xicom Technology is a V-Band Antenna Mount High Power TWT Amplifier that operates from 47.2 to 51.4 GHz. The amplifier provides up to 250 Watts of peak power with a gain of over 60 dB. A pre-distortion linearizer is also included to optimize linear power at the HPA (high-power amplifier) flange. The amplifier is ideal for high throughput satellite (HTS) gateway applications.

The XTD-250QV provides several methods of tube protection including output power monitoring. It is available in multiple configurations with redundancy and preamplifiers with fixed or variable gain. An external remote controller is available to operate the HPA from a user-selected location.

Product Specifications

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Product Details

  • Part Number
    XTD-250QV
  • Manufacturer
    Comtech Xicom Technology
  • Description
    250 W TWT Power Amplifier for V-Band Applications

General Parameters

  • Type
    TWTA
  • Bands
    V Band
  • Frequency
    47.2 to 51.4 GHz
  • Linear Power
    80 W
  • Small Signal Gain
    60 dB
  • Redundancy
    1:1
  • Redundancy
    Yes
  • Indoor Outdoor
    Outdoor
  • AM/PM Conversion
    2°/dB at linear power
  • Input VSWR
    1.3:1
  • Output VSWR
    1.3:1
  • Spurious
    -47 dBc
  • AC Voltage
    100 to 260 V
  • Package Type
    System
  • Dimension
    50 x 11 x 10.31 Inches
  • Weight
    58 lbs (26.31 kg)
  • Operating Temperature
    -40 to 60 Degree C
  • Storage Temperature
    -40 to 70 Degree C

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