Column Control DTX

E4990A Impedance Analyzer 20 Hz to 10/20/30/50/120 MHz

Brochures

E4990A Impedance Analyzer

20 Hz to 10/20/30/50/120 MHz

Keysight Impedance Analyzer Series

Achieve success with the industry standard for impedance measurements

Hewlett Packard, Agilent and Keysight Technologies, Inc. have contributed innovations and product excellence in impedance analysis for over half a century. Whether your application is in R&D, production, quality assurance, or incoming inspection, we take pride in contributing to your success. We strive to deliver complete solutions to meet your needs, from impedance analyzers to a wide variety of test accessories. Achieve success with Keysight’s impedance measurement solutions.

Real characteristics - achieved only with an impedance analyzer

Only Keysight impedance analyzers provide unparalleled accuracy for component evaluation mΩ to MΩ, from 5 Hz to 3 GHz. Add an impedance analyzer to your lab and achieve real characteristics of high quality components.

Select the appropriate frequency range and features for your application

Keysight’s impedance analyzers provide the best performance in the industry with frequency and function options to meet your needs at an affordable price. You can select the most appropriate frequency range for your application, from 10 MHz to 3 GHz. Flexible upgrade options are also available. You can choose just what you require today with the least amount of investment and upgrade later as needs arise. Select what’s best for you — and achieve both your engineering and business goals.

E4990A Impedance analyzer

– Impedance analyzer

– Auto balancing bridge

– Basic accuracy 0.08% (typ. 0.045%)

– Z-range: 25 mΩ to 40 MΩ (10% accuracy)

E4991B Impedance analyzer

– Impedance analyzer

– RF-IV method

– Basic accuracy 0.65% (typ. 0.45%)

– Z-range: 120 mΩ to 52 kΩ (10% accuracy)

– Direct readout of material parameters

E5061B ENA Series network analyzer with Options 3L5 and 005

– LF-RF network analyzer (Option 3L5) with impedance analysis (Option 005)

– Basic accuracy 2% (typical)

– Z-range: 1 Ω to 2 kΩ (10% accuracy, typical S-parameter port)

– Gain/Phase evaluation

Keysight E4990A Impedance Analyzer

The E4990A impedance analyzer 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 least amount of investment.

The E4990A supports a variety of test accessories that are designed to make measurements simple and reliable.

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.

Application examples

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.

Materials measurements

Dielectric and magnetic materials can be measured on the E4990A up to 120 MHz with the appropriate fixtures. The N1500A Option 005/006 provides versatile materials measurements using the 16451B, 16452A and 16454A fixtures. The easy-to-use user interface for calibration, limit test, and report generation functions assure comprehensive and accurate measurements on the E4990A. The N1500A software can run either on E4990A or an external PC.

×

Please have a salesperson contact me.

*Indicates required field

Preferred method of communication? *Required Field
Preferred method of communication? Change email?
Preferred method of communication?

By clicking the button, you are providing Keysight with your personal data. See the Keysight Privacy Statement for information on how we use this data.

Thank you.

A sales representative will contact you soon.

Column Control DTX