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E4990A Impedance Analyzer, 20 Hz to 10/20/30/50/120 MHz
The E4990A Impedance Analyzer with a frequency range of 20 Hz to 120 MHz, industry best 0.045% (typ.) basic accuracy over wide impedance range, with 40 V built-in DC bias source, for component, semiconductor and materials measurement.
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Highlights
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.
- Five upgradable frequency options; 20 Hz to 10/20/30/50/120 MHz
- Basic impedance measurement accuracy of ±0.08% (±0.045%, typ)
- 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
- Enhanced measurement speed option (option 001, for 10M/20M/30M/50M options only)
- 4-channel and 4-trace on 10.4-inch color LCD with touch screen
- Data analysis function: Equivalent circuit analysis, limit line test
Key Specifications
Basic Accuracy
0.08% (typical ±0.045%)
DC Bias
0V to ±40 V
Frequency
20 Hz to 10/20/30/50/120 MHz
Frequency Range
20 Hz to 10/20/30/50/120 MHz
Measurement
Four Terminal Pair (4TP)
Measurement Capability
Z, Y, theta, R, X, G, B, L, C, D, Q, Complex Z, Complex Y, Vac, Iac, Vdc, Idc
Basic Accuracy
DC Bias
Frequency
Frequency Range
Measurement
Measurement Capability
0.08% (typical ±0.045%)
0V to ±40 V
20 Hz to 10/20/30/50/120 MHz
20 Hz to 10/20/30/50/120 MHz
Four Terminal Pair (4TP)
Z, Y, theta, R, X, G, B, L, C, D, Q, Complex Z, Complex Y, Vac, Iac, Vdc, Idc
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Basic Accuracy:
0.08% (typical ±0.045%)
DC Bias:
0V to ±40 V
Frequency:
20 Hz to 10/20/30/50/120 MHz
Frequency Range:
20 Hz to 10/20/30/50/120 MHz
Measurement:
Four Terminal Pair (4TP)
Measurement Capability:
Z, Y, theta, R, X, G, B, L, C, D, Q, Complex Z, Complex Y, Vac, Iac, Vdc, Idc
Measurement Range(Accuracy < 10%):
25 mΩ to 40 MΩ
Other Features:
Equivalent Circuit analysis, limit line test, etc.
Special features:
n/a
Speed:
3.5 msec
Standard Configurations Of E4990A Impedance Anayzer
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Impedance Analyzer, 20 Hz to 10/20/30/50/120 MHz
- Five upgradable frequency options; 20 Hz to 10/20/30/50/120 MHz
- Basic impedance measurement accuracy of ±0.08% (±0.045%, typ)
- 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
- Enhanced measurement speed option (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
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