Precision Impedance Analyzer

The 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.Features：40 Hz to 110 MHz, 3 milliohm to 500 MegohmBasic impedance accuracy: +/-0.08%Powerful impedance analysis functionEase of use and versatile PC connectivityAccurate measurement over wide impedance range and wide frequency range