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125S1G6 Image

The 125S1G6 from AR RF/Microwave Instrumentation is a solid-state, Class A, self-contained, air-cooled, broadband amplifier that operates from 0.7 to 6 GHz. It is designed for applications where instantaneous bandwidth, high gain, and linearity are required.

This broadband amplifier provides 125 W of output power with a gain of 52 dB when used with a sweep generator. It is available in a stylish contemporary cabinet that measures 19.8 x 11.8 x 24 inches with Type-N (F) connectors. The unit is designed for benchtop use but can be removed from the cabinet to be placed in a rack.

The 125S1G6 is ideal for use as a driver amplifier in testing wireless and communication components and subsystems. The amplifier is suitable for a variety of communication technologies such as CDMA, W-CDMA, TDMA, GSM and is also suitable for EMC Test applications where undistorted modulation envelopes are desired. The amplifier has built-in IEEE-488 (GPIB), RS-232 hardwire and fiber optic, USB & Ethernet interfaces.

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
    AR RF/Microwave Instrumentation
  • Description
    125 W Amplifier from 0.7 to 6 GHz for EMC Test Applications

General Parameters

  • Type
    Power Amplifier
  • Configuration
  • Industry Application
    Test & Measurement
  • Frequency
    700 MHz to 6 GHz
  • Gain
    52 dB
  • Noise Figure
    10 dB
  • Output Power
    50 to 50.8 dBm
  • Output Power
    100 to 120.23 W
  • P1dB
    50 to 50.8 dBm
  • P1dB
    100 to 120 W
  • IP3
    58 dBm
  • IP3
    630.96 W
  • Class
    Class A
  • Impedance
    50 Ohms
  • Pulsed/CW
  • Modulation
    AM, FM, Pulse
  • VSWR
  • Sub-Category
    Linear Amplifier, Pulsed Amplifier
  • AC Voltage
    180 to 250 V
  • Package Type
    Benchtop / Rackmount
  • Package
  • Dimensions
    19.8 x 11.8 x 24 in
  • Connectors
    N Type, N Type - Female
  • Input Connector
    N Type - Female
  • Output Connector
    N Type - Female
  • Interface
    USB, IEEE-488, RS-232, Ethernet
  • Weight
    45 kg (100 lbs)
  • Cooling Options
    Forced air

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