The HP 4194A Impedance/Gain-Phase Analyzer Description
The HP 4194A Impedance/Gain-Phase Analyzer is an integrated solution for efficient measurement and analysis or go/no-go testing of components and circuits.  Detailed impedance and transmission characteristics, including secondary parameter derivations, can be simply and quickly evaluated or tested.  The HP 4194A can contribute to improving engineering productivity and reducing test cost.  

The analyzer is flexible and has wide measurement capabilities in both impedance and transmission measurements.  It is also fully programmable using Auto Sequence Programming (ASP).  Desired measurements and computations, including graphics analysis, can be programmed simply by storing front-panel keystroke operations, allowing you to customize measurement, computation, and analysis functions.  The HP 4194A also features high accuracy and error elimination functions to ensure reliable measurements.

The HP 4194A Impedance/Gain-Phase Analyzer Features

• High accuracy and wide range-Impedance measurement:
  100 Hz to 40 MHz, 0.1 mÙ  to 1.6 MÙ, 0.17% - 10 kHz to 100 MHz, 0.1Ù  to 1 MÙ, 1.5% when used with the HP 41941A/B
  Gain-phase measurement:
  10 Hz to 100 MHz, -107 dBm to +15 dBm, 0.1 dB resolution
• Flexible measurement, computation, and analysis capabilities on a color graphic display
• Fully programmable