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250S1G6C Image

The 250S1G6C from AR RF/Microwave Instrumentation is a Solid-State Power Amplifier (SSPA) that operates from 1 to 6 GHz. It delivers a saturated output power of more than 250 W with small-signal gain of 61 dB. The amplifier has a Class A design, making it suitable for EMC test applications where continued operation into high VSWR loads including open and short circuits is required. It has spurious levels of -73 dBc and harmonics of less than -18 dB. The low level of spurious signals and linearity make it ideal for use as a driver in testing wireless and communication components and subsystems. It is suitable for 5G testing applications.

The 250S1G6C provides protection from input overdrive beyond 0 dBm along with protection from various failure conditions including over-temperature and power supply faults. It has a front panel display that indicates operational status and fault conditions. All amplifier control functions and status indications are available remotely using GPIB/IEEE-488, RS-232, fiber-optic serial, USB, or Ethernet interfaces. It is available in an air-cooled enclosure that measures 50.3 x 47.0 x 65.3 cm (with cabinet) with N-type (female) input and 7-16 DIN (female) output connectors. The SSPA requires an AC supply from 200 to 240 V and consumes under 1750 W of power.

The amplifier has a 3A001 export classification and the commodities, technology, and software are controlled for export in accordance with the U.S. Export Administration Regulations.

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
    AR RF/Microwave Instrumentation
  • Description
    250 W Multi-Purpose Solid-State Power Amplifier from 1 to 6 GHz

General Parameters

  • Type
    Power Amplifier
  • Configuration
  • Application
    Automotive, EMC, General Purpose
  • Standards Supported
  • Industry Application
    Test & Measurement, Military, Cellular
  • Frequency
    1 to 6 GHz
  • Small Signal Gain
    58 to 63 dB
  • Gain Flatness
    +/- 1.5 to 2.5 dB
  • Noise Figure
    10 dB
  • P1dB
    55.74 dBm
  • P1dB
    375 W
  • Grade
    Military, Commercial
  • IP3
    60 dBm
  • Saturated Power
    56.28 dBm
  • Saturated Power
    425 W
  • Power Consumption
    1750 W
  • Class
    Class A
  • Impedance
    50 Ohms
  • Pulsed/CW
  • VSWR
    1.5:1, 2.0:1
  • Sub-Category
  • Harmonics
    -30 to -18 dBc
  • Spurious
    -73 dBc
  • Supply Voltage
    200 to 240 V
  • Package Type
    Benchtop / Rackmount
  • Dimensions
    50.3 x 47 x 65.3 cm, 19.8 x 18.5 x 25.7 Inch
  • Input Connector
    N Type - Female
  • Output Connector
    7/16 DIN - Female
  • Interface
    Ethernet, USB, GPIB, RS-232
  • Weight
    58.5 Kg
  • Cooling Options
    Forced air (self-contained fans)
  • Operating Temperature
    5 to 40 Degree C
  • Storage Temperature
    -20 to 50 Degree C
  • RoHS

Technical Documents