dB-3709I

RF Amplifier by dB Control (36 more products)

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The dB-3709I from dB Control is a Ka-band Pulsed TWT amplifier that operates from 34.5 to 35.5 GHz. It provides a peak output power of 700 W at a 10% maximum duty cycle and has a pulse width of 0.2 to 20 usec with a maximum PRF (Pulse Repetition Frequency) of 25 kHz.

The TWT Amplifier is available in a rackmount configuration that measures 26 x 14 x 14 inches with a WR-28 Waveguide Flange at the input and output. It has Ethernet, RS-485, RS-422, RS-232 control interfaces. The amplifier is suitable for power amplification applications, including Radars, Test and measurement, Antenna pattern & radar cross-section measurements, and Electronic warfare (EW) simulation.

Product Specifications

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Product Details

  • Part Number
    dB-3709I
  • Manufacturer
    dB Control
  • Description
    700 W, Ka-band Pulsed TWT Power Amplifier

General Parameters

  • Type
    Travelling Wave Tube Amplifier
  • Configuration
    System
  • Industry Application
    Radar, Test & Measurement, Electronic Warfare, Aerospace & Defense
  • Frequency
    34.5 to 35.5 GHz
  • Gain
    60 dB
  • Impedance
    50 Ohms
  • Pulsed/CW
    Pulsed
  • Pulse Width
    0.2 to 20 µsec
  • Duty Cycle
    10%
  • VSWR
    2.00:1, 1.30:1
  • Input VSWR
    2.00:1
  • Output VSWR
    1.30:1, 2.00:1
  • Sub-Category
    Pulsed Amplifier
  • Harmonics
    -30 dBc
  • Spurious
    -50 dBc
  • AC Voltage
    115 to 200 VAC
  • Package Type
    Benchtop / Rackmount
  • Dimensions
    26 x 14 x 14 Inches(L x W x H)
  • Connectors
    K Type, K Type - Female
  • Interface
    RS-485, RS-232, RS-422, Ethernet
  • Weight
    110 lbs
  • Cooling Options
    Built-in forced air cooling
  • Operating Temperature
    -30 to 55 Degree C
  • Waveguide
    WR-28

Technical Documents