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RRT901005k0-57 Image

The RRT901005K0-57 from RFHIC is an X-Band Transmitter that operates from 9 to 10 GHz. It delivers a pulsed output power of more than 5 kW with a gain of 57 dB. The amplifier has a duty cycle of up to 10%, a pulse width range from 1 to 100 us and a rise/fall time of less than 100 ns. It has a VSWR of under 2:1. The transmitter uses high efficiency GaN transistors to replace industrial magnetrons and other vacuum tubes that are currently used in high power applications. It can handle up to +12 dBm of input power while operating on a DC supply voltage of 50 V. 

The RRT901005K0-57 includes several protection and warning alarms such as over VSWR shutdown, DC fail alarm, over pulse duty cycle, etc. and has an RS422 control interface. It is available in a 19”, 6U rack mount chassis that measures 537.5 x 482.6 x 266.0 mm with an SMA-female input connector and a WR-90 waveguide output. The transmitter has forced air cooling system and is suitable for use in maritime, surveillance and weather radar transmitter applications.

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
  • Description
    5 kW GaN Solid-State Transmitter from 9 to 10 GHz

General Parameters

  • Type
    Power Amplifier
  • Configuration
  • Application
    Weather Radar System, Marine Radar System
  • Industry Application
    Aerospace & Defense, Radar
  • Frequency
    9 to 10 GHz
  • Small Signal Gain
    57 dB
  • Impedance
    50 Ohms
  • Pulsed/CW
  • Pulse Width
    1 to 100 us
  • Duty Cycle
    10 %
  • Rise Time
    100 ns
  • Fall Time
    100 ns
  • VSWR
  • Sub-Category
    Pulsed Amplifier, SSPA, GaN Amplifier
  • Spurious
    -60 dBc
  • Transistor Technology
    GaN on SiC
  • Package Type
    Benchtop / Rackmount
  • Dimensions
    19Inch Rack Mount, 6U
  • Input Connector
    SMA, SMA - Female
  • Output Connector
  • Weight
    53 kg
  • Cooling Options
    Forced Air Cooling
  • Operating Temperature
    -10 to 45 Degree C
  • Storage Temperature
    -30 to 125 Degree C
  • Waveguide

Technical Documents