dB-3813B

RF Amplifier by dB Control (36 more products)

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The dB-3813B is a high-power, rack-mount, pulsed TWT amplifier that operates from 12 to 18 GHz (Ku-band). It provides 3300 watts of peak power with a 6% duty cycle and has a very low phase noise.  It is available in a standard 19-inch rack-mount unit with integrated forced-air cooling and is ideal for radar, electronic countermeasures and electronic warfare applications. The amplifier incorporates military-grade TWTs and high-voltage power supplies to enable use in both defense and commercial applications. Ethernet is the standard interface protocol for remote control. Other interface protocols such as IEEE-488, RS-232 or custom interfaces are available on request.

Product Specifications

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Product Details

  • Part Number
    dB-3813B
  • Manufacturer
    dB Control
  • Description
    High-Power Rack-Mount TWTA from 12 to 18 GHz

General Parameters

  • Type
    Travelling Wave Tube Amplifier
  • Configuration
    System
  • Application
    Electronic Countermeasure (ECM)
  • Industry Application
    Radar, Electronic Warfare, Test & Measurement
  • Frequency
    12 to 18 GHz
  • Grade
    Military, Commercial
  • Impedance
    100 Ohms
  • Pulsed/CW
    Pulsed
  • Pulse Width
    0.2 to 50 uSec
  • Duty Cycle
    6%
  • Rise Time
    25 nSec
  • Fall Time
    25 nSec
  • VSWR
    2.00:1, 2.50:1
  • Input VSWR
    2.00:1
  • Output VSWR
    2.50:1
  • Harmonics
    -10 dBc
  • Spurious
    -50 dBc
  • AC Voltage
    220 Vac
  • Package Type
    Benchtop / Rackmount
  • Dimensions
    19" Rack Mount (W) x 7.00" (H) x 26" (D)
  • Connectors
    N Type, N Type - Female, SMA, SMA - Female
  • Input Connector
    N Type - Female
  • Output Connector
    SMA - Female
  • Interface
    RS-232, Ethernet, IEEE-488
  • Weight
    90 lbs
  • Cooling Options
    Forced Air
  • Operating Temperature
    -10 to 55 Degree C
  • Waveguide
    WR-62

Technical Documents