Keysight Agilent HP E4915A

E4915A Agilent Impedance Analyzer

Crystal Impedance Meter

The E4915A is an impedance analyzer from Agilent. Electrical impedance analyzers enable the measurement and monitoring of the opposition to current in AC, or alternating current, systems. Impedance refers to how the chemical or physical properties interact with voltages and currents, or how well a component passes current. Use an impedance analyzer to test equipment such as capacitors, inductors, and resistors.

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Keysight Agilent HP E4915A Features:

  • Test Frequency: 1 MHz to 180 MHz
  • Accuracy: ±2 ppm
  • Fr/CI Accuracy: Fr: ±2 ppm, CI: ±5% Fr/CI
  • Meas.Time: 125 ms to 10 sec
  • Output Power: -5 dBm Wattage @DUT (25 Ω) with PI-net.
  • T/F: about 5 µW
  • Select 2 or 6 parameters from 9 crystal parameters (Fr, CI, FL, C1, R1, L1, Co, Q, and Ts)
  • Get the best data with ±2 ppm, 5% basic accuracy of Fr and CI measurements.
  • Maximize testing with rapid, 125 msec/DUT measurements.
  • Minimize user intervention with the comparator function.
  • Automate with the built-in handler interface.

The Keysight Agilent HP E4915A Crystal Impedance Meter provides exceptional crystal impedance measurement capability by using a PI-network method to satisfy your performance needs from 1 MHz to 180 MHz. The Keysight Agilent HP E4915A is an economical solution for production testing of crystal resonators.