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E4403B ESA-L Basic Spectrum Analyzer, 9 kHz to 3.0 GHz

Product Status: Retrait du marché prévu
Order Before: 1 June 2015
Contact Keysight for details

Un produit de remplacement est disponible:

Key Features & Specifications


  • 1.1 dB overall amplitude accuracy
  • 100 Hz to 5 MHz RBW, 100 Hz to 300 Hz optional
  • +7.5 dBm TOI
  • 5 minute warm-up to guaranteed measurement accuracy

Measurement Applications

  • Narrow resolution bandwidth, 8590 series code compatibility, or 50 ohm tracking generator
  • PowerSuite one-button power measurements included as standard 


  • Fast delivery and favorably priced
  • SCPI programming and IVI COM driver support
  • Large, high-resolution, color display


The last date to order is 31-May-2015. Orders must be booked by 31-May-2015.
Replacement product: N9000A CXA Signal Analyzer

As the lowest cost ESA option, these basic analyzers are ideal for cost conscious bench-top or manufacturing environments.

Replacement solutions for the ESA-L:

  • Ideal low-cost solution, the N9000A CXA signal analyzer
  • Portable solution, the Handheld Spectrum Analyzers (HSA)
  • Lower cost alternative, the N9320B spectrum analyzer