Impedance/Material Analyzer

The E4991A RF impedance/material analyzer offers ultimate impedance measurement performance and powerful built in analysis function. It will provide innovations in R&D of components and circuit designers who evaluate components in the range of 3 GHz. 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.Features：Windows-styled user interfaceBuilt-in VBA programming functionData transfer through LAN interfaceSweep ParametersFrequency: 1 MHz to 3 GHzOscillator level: Up to 1 dBm/0.5 Vrms/10 mArmsDC bias level (Option E4991A-001): +/- 40V or +/- 50 mA+/- 0.8 % basic accuracy