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Agilent 4294A
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Update time: 2014-04-09
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Introduction

The Agilent 4294A is the impedance analyzer with a wide frequency range (40Hz -110MHz), broad impedance coverage, and accurate measurement capability.

Parameters

Impedance Parameters:

    |Z|-θ, R-X, Ls-Rs, Ls-Q, Cs-Rs, Cs-Q, Cs-D, |Y|-θ, G-B, Lp-G, Lp-Q, Cp-G, Cp-Q, Cp-D, Complex Z-Y, |Z|-Ls, |Z|-Cs, |Z|-Lp, |Z|-Cp, |Z|-Rs, |Z|-Q, |Z|-D, Lp-Rp, Cp-Rp.

Frequency:

  • Resolution: 1 mHz
  • Range: 40 Hz to 110
  • MHz Accuracy: ±20 ppm (at 23 ±5 °C)

Voltage Signal Level

  • Range: 5 mVrms to 1 Vrms
  • Resolution: 1 mV
  • at four-terminal pair port of the 4294A or 7-mm port of the 42942A:
  • ±[(10 + 0.05 X f)% + 1 mV] (at 23 ±5 °C)
  • DC voltage bias
  • Range: 0 to ±40 V
  • Resolution: 1 mV
  • Accuracy: ±[0.1% + (5 + 30 X |Imon|) mV](at 23 ±5 °C)
  • ±[0.2% + (10 + 30 X |Imon|) mV](beyond 23 ±5 °C)

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