Impedance Analyser, 20Hz to 120MHz

Manufacturer's part number :

E4990A

Manufacturer Agilent Technologies

Keysight Technologies

Description :

The E4990A Impedance Analyser has a frequency range of 20 Hz to 120 MHz. The E4990A provides an industry best 0.045% (typical) basic accuracy over a wide impedance range, with a 40 V built-in DC bias source. The equivalent circuit analysis function supports seven different multi-parameter models and helps you to simulate your own equivalent parameter values of components. Five frequency options (20 Hz to 10/20/30/50/120 MHz) and frequency upgrades allow you to choose the most appropriate option with the latest amount of investment.

Whether you are in R&D, QA, or inspection, the E4990A is an ideal solution for characterizing and evaluating electronic components, semiconductor devices and materials.

  • Quote and availability

    Features

  • Five frequency options; 20 Hz to 10/20/30/50/120 MHz, upgradable
  • ±0.08% (typical ±0.045%) basic impedance measurement accuracy
  • 25 mΩ to 40 MΩ wide impedance measurement range (10% measurement accuracy range)
  • Measurement parameters: Z, Y, θ, R, X, G, B, L, C, D, Q, Complex Z, Complex Y, Vac, Iac, Vdc, Idc
  • Built-in DC bias range: 0 V to ±40 V, 0 A to ±100 mA
  • 4-chnannel & 4-trace on 10.4 inch color LCD with touch screen
  • Data analysis function: Equivalent circuit analysis, limit line test
  • Benefits

  • Applications:
  • Passive components: Impedance measurement of capacitors, inductors, ferrite beads, resistors, transformers, or crystal/ceramic resonators.
  • Semiconductor components: C-V characteristics analysis of varactor diodes. Impedance evaluation of diodes, transistors, amplifiers, or MEMS.
  • Other components: Impedance evaluation of components on printed circuit boards.
  • Dielectric material: Permittivity and loss tangent evaluation of plastics, ceramics, and printed circuit boards.
  • Magnetic material: Permeability and loss tangent evaluation of ferrite, amorphous.