Keysight (Formerly Agilent) E4402B

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Keysight (Formerly Agilent) E4402B

3 GHz Portable Spectrum Analyzer, Type N (f)

Product Overview

The Keysight (formerly Agilent) ESA-E Series E4402B is our mid-performance spectrum analyzer solution for the future. The series sets the performance standards in measurement speed, dynamic range, accuracy, and resolving power for similarly priced products. Its flexible platform design enables R&D, manufacturing, and field service engineers to customize the product to meet specific testing needs and to upgrade the product with new features when required.

The Keysight, (formerly Agilent) E4402B Spectrum Analyzer's selection of one button measurement solutions combined with its easily navigable user interface and performance in speed allows engineers to spend less time testing and more time designing, building, and troubleshooting components and products.

Here are the key features and specifications of the Keysight (formerly Agilent) E4402B:


  • 0.4 dB overall amplitude accuracy
  • 16 dBm TOI
  • -166 dBm DANL, with internal preamp
  • 1 Hz narrow resolution bandwidth (optional)

Measurement Applications:

  • Phase Noise, Noise Figure, GSM/EDGE and more measurement applications
  • PowerSuite one-button power measurements included as standard


  • 10 MHz analysis bandwidth
  • Segmented sweep for up to 32 discontinuous spans in one sweep
  • Rugged and portable for lab grade performance in the field
  • 5 minute warm-up to guaranteed measurement accuracy

Request a quote to rent or lease the Keysight (formerly Agilent) E4402B today from TRS-RenTelco.