The S3331 series handheld spectrum analyzer is designed for field use and it is also a good substitute for benchtop spectrum analyzers. S3331 has a compact design; total weight is less than 3.5kg. The built-in battery can provide 4-hours working time. S3331 provides a variety of useful functions: spectrum analysis, interference analysis, audio analysis, ACPR, OBW, Channel power, AM/FM, limit line etc. A built-in tracking source makes the S3331 a network analyzer. S3331 is a good tool for both onsite maintenance and R&D.

Key Features

  • Frequency range from 9kHz - 3.6GHz/7.5GHz
  • Sensitive, best DANL <-160 dBm
  • Standard pre-amplifier
  • Standard LAN and USB interface, support SCPI
  • Standard AM,FM demodulation functions.
  • Optional tracking Generator function to 3.2GHz
  • Low weight, small size, large bright screen, suitable for field use

Saluki S3331 Handheld Spectrum Analyzer (up to 7.5GHz)

  • For S3331A and S3331B

    Frequency range

    9 kHz - 3.6 GHz

    9 kHz - 7.5 GHz


    1 Hz


    RBW Range

    1 Hz - 50 kHz, 1 MHz, 3 MHz

    1 Hz - 50 kHz, 1 MHz, 3 MHz

    VBW Range

    10 Hz - 3 MHz

    10 Hz -  3MHz

    DANL (CF = 1GHz, RBW=1 Hz)

    <-135 dBm Preamp off
    <-155 dBm Preamp on

    <-133 dBm Preamp off
    <-148 dBm Preamp on

For Sales, Calibration, or Repair Services Call 1 888 868 - 4546

Contact Us 

750 Oakdale Rd Unit 52

Toronto, Ontario

M3N 2Z4 Canada

Local: (905) 406-0100 

1 888 868 - 4546

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