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Keysight (Formerly Agilent) E8357A

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Keysight (Formerly Agilent) E8357A

300kHz to 6GHz Vector Network Analyzer, Type N (f)

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Product Overview

The Keysight (formerly Agilent) E8357A vector network analyzer is a member of the PNA Series network analyzer platform and provides the combination of speed and precision for the demanding needs of today's component test requirements. The PNA Series meets this testing challenge by providing the right combination of fast sweep speeds, wide dynamic range, low trace noise and flexible connectivity.

The E8357A provides TRL/LRM calibration (four-receiver enabled) for in-fixture and on-wafer devices, standard bias-tees for active devices and standard direct receiver access for extended dynamic range.

Powerful automation and self-help tools make the instrument well suited for both R&D and manufacturing.


  • 143 dB dynamic range with direct receiver access
  • <0.002 dB of trace noise at 1 kHz IFBW
  • 26 microsecond/point measurement speed
  • 32 measurement channels with up to 16,001 points per channel
  • Supports TRM/LRM calibration for the most accurate on-wafer, in-fixture, and waveguide measurements
  • Source attenuators, bias-tees and direct receiver access standard
  • Optional configurable test set
  • Optional time domain measurement capability


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