Impedance Analyzer Unit with options: 120= Frequency range: 20Hz-120MHz; and 1E5= High stability timebase

The Agilent (now Keysight) E4990A is an Impedance Analyzer with a frequency range of 20 Hz to 120 MHz. It provides an industry best 0.045% 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.

Frequency options: 20 Hz to 10/20/30/50/120 MHz, upgradable (unit has 120 MHz)

Basic impedance measurement accuracy: +/- 0.08% (typ. +/- 0.045%)

Impedance measurement range (10% measurement accuracy range):

25 mohms to 40 Mohms

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

Enhanced measurement speed (option 001. For 10M/20M/30M/50M options only)

4-channel & 4-trace on 10.4 inch color LCD with touch Screen

Data analysis function: Equivalent circuit analysis, limit line test

€ 34.900 (net) $41.880 (US)