Agilent E4991A RF Impedance/Material Analyzer

The E4991A provides the total dielectric/magnetic material measurement solutions in wide frequency range (1 MHz to 1 GHz).The E4991A RF impedance/material analyzer offers ultimate impedance measurement performance and powerful built in analysis function.. The E4991A uses an RF-IV technique, as opposed to the reflection measurement technique, for more accurate impedance measurement over wide impedance range. Basic impedance accuracy is +/-0.8%. High Q accuracy enables low-loss component analysis. The internal synthesizer sweeps frequency from 1 MHz to 3 GHz with 1 mHz resolution.

Key Features & Specifications

Basic Accuracy

  • +/- 0.8 % basic accuracy

Sweep Parameters

  • Frequency: 1 MHz to 3 GHz
  • Oscillator level: Up to 1 dBm/0.5 Vrms/10 mArms
  • DC bias level (Option E4991A-001): +/- 40V or +/- 50 mA

Other Features

  • Windows-styled user interface
  • Built-in VBA programming function
  • Data transfer through LAN interface
  • Versatile Measurement Options
  • Dielectric/magnetic material measurement (Option E4991A-002)
  • Reliable on-wafer measurement (Option E4991A-010)
  • Temperature characteristic measurement (Option E4991A-007)

SUNUM building, Material Characterization Lab (G155)
For detailed information including Operation Conditions and Service Fees please contact: