03 | Keysight | E4990A Impedance Analyzer 20 Hz to 10/20/30/50/120 MHz - Data Sheet
Basic Measurement Characteristic
Measurement parameters
Impedance parameters
|Z|, θz, |Y|, θy, Cp, Cs, Lp, Ls, Rp, Rs (R), D, Q, X, G, B, Complex Z, Complex Y
Level monitor
Vac, Iac, Vdc, Idc
Measurement terminal
Configuration
Four-terminal pair configuration
Connector type
Four BNC (female) connectors.
Option 120: Can be converted to one port terminal using the Keysight Technologies, Inc. 42942A Terminal
Adapter (7-mm port) or 42941A Impedance Probe (SMA (f) port).
Source Characteristics
Frequency
Range
20 Hz to 120 MHz (Option 120)
20 Hz to 50 MHz (Option 050)
20 Hz to 30 MHz (Option 030)
20 Hz to 20 MHz (Option 020)
20 Hz to 10 MHz (Option 010)
Resolution
1 mHz
Accuracy
without Option 1E5
± 7 ppm ± 1 mHz (at 23 ± 5 °C)
± 7 ppm ± 1 mHz (at 5 to 40 °C, typ.)
with Option 1E5
Stability
± 1 ppm ± 1 mHz (at 23 ± 5 °C)
with Option 1E5
± 0.5 ppm (at 5 to 40 °C, Typical)
± 0.5 ppm per year (Typical)
KEYSIGHT [ Keysight Technologies ]
