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Amplifiers

Instead of cascading a set of narrowband amps, use a single amplifier from Keysight and enjoy ultrabroad bandwidths - like 0.01 to 26.5 GHz, 0.045 to 50 GHz, and ranges in between. But the best thing about Keysight broadband amplifiers is what they eliminate and reduce: noise, crossover networks, and multiple power supplies.

Compare All Amplifiers (18)

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  • U7227A USB Preamplifier, 10 MHz to 4 GHz U7227A USB Preamplifier, 10 MHz to 4 GHz (1) 

    U7227A USB Preamplifier, 10 MHz to 4 GHz

    • USB preamplifiers, 10 MHz to 4 GHz
    • Automatic gain correction value with temperature compensation
    • Excellent noise figure and optimized gain with X-Series signal analyzers
    • Automatic transfer of calibration data, noise figure and S-parameter

  • U7227C USB Preamplifier, 100 MHz to 26.5 GHz U7227C USB Preamplifier, 100 MHz to 26.5 GHz (1) 

    U7227C USB Preamplifier, 100 MHz to 26.5 GHz

    • USB preamplifiers, 100 MHz to 26.5 GHz
    • Automatic gain correction value with temperature compensation
    • Excellent noise figure and optimized gain with X-Series signal analyzers
    • Automatic transfer of calibration data, noise figure and S-parameter

  • U7227F USB Preamplifier, 2 to 50 GHz U7227F USB Preamplifier, 2 to 50 GHz (1) 

    U7227F USB Preamplifier, 2 to 50 GHz

    • USB preamplifiers, 2 to 50 GHz
    • Automatic gain correction value with temperature compensation
    • Excellent noise figure and optimized gain with X-Series signal analyzers
    • Automatic transfer of calibration data, noise figure and S-parameter

  • 83006A Microwave System Amplifier, 10 MHz to 26.5 GHz 83006A Microwave System Amplifier, 10 MHz to 26.5 GHz (1) 

    83006A Microwave System Amplifier, 10 MHz to 26.5 GHz

    The Keysight 83006A microwave system amplifier is a compact, off-the-shelf amplifier designed for systems designers and integrators.

  • N4985A System Amplifiers N4985A System Amplifiers (1) 

    N4985A System Amplifiers

    • N4985A-P15 operates from 10 MHz to 50 GHz
    • N4985A-P25 operates from 2 to 50 GHz
    • N4985A-S30 operates from 100 kHz to 30 GHz
    • N4985A-S50 operates from 100 kHz to 50 GHz

  • 87405B Preamplifier, 10 MHz to 4 GHz 87405B Preamplifier, 10 MHz to 4 GHz (1) 

    87405B Preamplifier, 10 MHz to 4 GHz

    The Keysight 87405B microwave component amplifier brings compact, reliable gain block performance to systems integrators and microwave designers.

  • 87405C Preamplifier, 100 MHz to 18 GHz 87405C Preamplifier, 100 MHz to 18 GHz (1) 

    87405C Preamplifier, 100 MHz to 18 GHz

    The Keysight 87405C preamplifier improves overall system performance and helps reduce system errors with reliable gain and low noise figure.

  • 83051A Microwave System Amplifier, 45 MHz to 50 GHz 83051A Microwave System Amplifier, 45 MHz to 50 GHz (1) 

    83051A Microwave System Amplifier, 45 MHz to 50 GHz

    The Keysight 83051A microwave system amplifier is a compact, off-the-shelf amplifier designed for systems designers and integrators.

  • 83017A Microwave System Amplifier, 0.5 to 26.5 GHz 83017A Microwave System Amplifier, 0.5 to 26.5 GHz (1) 

    83017A Microwave System Amplifier, 0.5 to 26.5 GHz

    The Keysight 83017A microwave system amplifier is a compact, off-the-shelf amplifier designed for systems designers and integrators.

  • 83018A Microwave System Amplifier, 2 GHz to 26.5 GHZ 83018A Microwave System Amplifier, 2 GHz to 26.5 GHZ (1) 

    83018A Microwave System Amplifier, 2 GHz to 26.5 GHZ

    The Keysight 83018A microwave system amplifier is a compact, off-the-shelf amplifier designed for systems designers and integrators.