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Noise Sources

The Agilent 346, 347 and SNS Series of noise sources work in conjunction with the NFA Series noise-figure analyzers to make noise-figure measurements from 10 MHz to 50 GHz.

Noise Source Support
Y-Factor Instruments SNS Series 346 Series 347 Series
ESA X X X
CXA X X X
EXA X X X
MXA X X X
PXA X X X
PSA   X X
NFA X X X
Cold-Source Instruments N4000A SNS Series 346 Series  
PNA-X   X  

Compare All Noise Sources (10)

  • 346 Noise Source Family 346 Noise Source Family (4) 

    346 Noise Source Family

    This series of broadband noise sources has been designed to cover the majority of measurement applications with a range of frequencies, Excess Noise Ratio (ENR) and coaxial connector types.

  • 347 Noise Source Family 347 Noise Source Family (2) 

    347 Noise Source Family

    This series of broadband noise sources has been designed to cover high frequency waveguide measurement applications

  • SNS Series Noise Sources SNS Series Noise Sources (3) 

    SNS Series Noise Sources

    Works in conjunction with the NFA Series of noise figure analyzers to simplify measurement set-up and improve accuracy and reliability, automatically downloading electronically stored calibration data

  • N2002A Noise Source Test Set, 10 MHz to 26.5 GHz N2002A Noise Source Test Set, 10 MHz to 26.5 GHz (1) 

    N2002A Noise Source Test Set, 10 MHz to 26.5 GHz

    • Reduces noise figure uncertainty
    • Operates over a frequency range of 10 MHz to 26.5 GHz
    • Results traceable to national standard
    • Full calibration of all Agilent SNS and 346 noise sources

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