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2225

RF Amplifier by Empower RF (211 more products)

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The 2225 from Empower RF Systems is a Solid-State Class AB Pulsed Power Amplifier that operates from 5.2 to 5.9 GHz. It delivers more than 90 kW of peak pulsed output power and has a gain of more than 80 dB. The amplifier has a duty cycle from 0.5 to 20 %, a pulse width from 0.2 to 500 μs at 20% duty cycle, and a pulse rise/fall time of 25 ns. It has a 2nd harmonic of -40 dBc and spurious of -60 dBc.

The 2225 is a multi-drawer integrated subsystem which features multiple high power GaN devices that provide wide frequency response, high gain, high peak power capability, and low distortions. Each drawer is a full gain PA with integrated single-phase power supply and liquid cooling. It features gain and phase control and is fully hot-swappable in case of failure. Drawers of amplifiers can be added/removed to achieve the required power level.

The amplifier system includes a built-in control and monitoring system, with protection functions that preserve maximum output availability and reliability. Remote management and diagnostics are available via an Ethernet port. It is available in a rackmount enclosure that measures 40U in height and 40” in depth with N-Type Female input and WR-187 output connectors.

Product Specifications

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Product Details

  • Part Number
    2225
  • Manufacturer
    Empower RF
  • Description
    90 kW Solid-State GaN Power Amplifier from 5.2 to 5.9 GHz

General Parameters

  • Type
    Power Amplifier
  • Configuration
    System
  • Frequency
    5.2 to 5.9 GHz
  • Power Gain
    80 dB
  • Gain Flatness
    +/- 1 dB
  • Grade
    Military
  • Saturated Power
    79.54 dBm (Pulsed)
  • Saturated Power
    90 kW (Pulsed)
  • Power Consumption
    80 kVA
  • Class
    AB
  • Impedance
    50 Ohms
  • Pulsed/CW
    CW/Pulsed, CW
  • Pulse Width
    0.2 to 500 us
  • Duty Cycle
    0.5 to 20 %
  • Modulation
    Pulse
  • VSWR
    3:1
  • Sub-Category
    GaN Amplifier, Pulsed Amplifier, SSPA
  • Input Return Loss
    10 dB
  • Harmonics
    -50 to -40 dBc
  • Spurious
    -60 dBc
  • Pulse Droop
    10 to 40 %
  • AC Voltage
    180 to 260 V
  • Transistor Technology
    GaN
  • Package Type
    Benchtop / Rackmount
  • Dimensions
    2 x 19” Racks, 40U Height, 40” Depth
  • Connectors
    SMA - Female (RF Sample Connector), BNC - Female (Blanking Input)
  • Input Connector
    N Type - Female
  • Output Connector
    WR187
  • DC Connectors
    SMA - Female
  • Interface
    RJ-45
  • Cooling Options
    Liquid Cooled
  • Operating Temperature
    -10 to 50 Degree C
  • Storage Temperature
    -35 to 75 Degree C
  • Waveguide
    WR-187

Technical Documents

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