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Precision Impedance Analyzer
The HP / Agilent 4294A precision impedance analyzer is an
integrated solution for efficient impedance measurement and analysis of
components and circuits. The HP / Agilent 4294A covers a broad test-frequency
range (40 Hz to 110 MHz) with basic impedance accuracy:+/-0.08 %.
Excellent High Q/Low D accuracy enables analysis of low-loss components.
The wide signal-level ranges enable device evaluation under actual
operating conditions. The test signal level range is 5m V to 1 Vrms or 200
uA to 20m Arms, and the DC bias range is 0 V to +/-40 V or 0m A to +/-100m
A. Advanced calibration and error compensation functions eliminate
measurement error factors when performing measurements on in-fixture
device.
The Agilent 4294A is a powerful tool for design, qualification
and quality control, and production testing of electronic components.
Circuit designers and developers can also benefit from the
performance/functionality offered.
HP / Agilent 4294A Features:
- Accurate measurement over wide impedance range and wide frequency range
- Basic impedance accuracy: +/- 0.08 %
- 40 Hz to 110 MHz, 3 m ohm 500M ohm
- Powerful impedance analysis function
- Ease of use and versatile PC connectivity
HP / Agilent 4294A Specifications:
| Frequency |
| Range |
40 Hz to 110 MHz |
| Resolution |
1 mHz |
| Accuracy |
without Option 4294A-1D5: |
±20 ppm (at 23 ±5 °C) ±40 ppm (at 0 to 55 °C) |
| with Option 4294A-1D5: |
±0.13 ppm (at 0 to 55 °C) |
| Voltage Signal Level |
| Range |
5 mVrms to 1 Vrms |
| Resolution |
1 mV |
| Accuracy |
at 4-terminal pair port of the 4294A or 7-mm port of the 42942A: |
±[(10 + 0.05 f)% + 1 mV] (at 23 ±5 °C) |
| at measurement port of the 42941A, 16048G/H: |
±[(15 + 0.1 f)% + 1 mV] (at 23 ±5 °C) |
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