Agilent 4294A, Keysight 4294A, HP 4294A
Precision Impedance Analyzer, 40 Hz - 110 MHz

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Product Overview

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 broader test-frequency range (40 Hz to 110 MHz) with basic impedance accuracy of +/-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 5 mV to 1 Vrms or 200 uA to 20 mA rms, and the DC bias range is 0 V to +/-40 V or 0 mA to +/-100 mA. Advanced calibration and error compensation functions eliminate measurement error factors when performing measurements on in-fixture devices. The HP/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.

Other features and specifications include:

• 40 Hz to 110 MHz, 3 milliohm to 500 Megohm
• Basic impedance accuracy: +/-0.08%
• Powerful impedance analysis function
• Ease of use and versatile PC connectivity
• Accurate measurement over wide impedance range and wide frequency range