Keysight (Agilent)
Keysight (Agilent) 4194A
100MHz Impedance Gain-Phase Analyser
100 Hz to 40 MHz Frequency Range
Impedance, Admittance, Z, Y, R, X, G, B, L, C, D, Q, θ, |Γ|, Γx, Γy, VSWR Measurement Parameters
±0.1% Basic Impedance Accuracy
5 mV to 1 Vrms Test Signal Level (Voltage)
200 µA to 20 mArms Test Signal Level (Current)
| Attribute | Value |
|---|---|
| Frequency Range | 100 Hz to 40 MHz |
| Measurement Parameters | Impedance, Admittance, Z, Y, R, X, G, B, L, C, D, Q, θ, |Γ|, Γx, Γy, VSWR |
| Basic Impedance Accuracy | ±0.1% |
| Test Signal Level (Voltage) | 5 mV to 1 Vrms |
| Test Signal Level (Current) | 200 µA to 20 mArms |
| DC Bias Voltage | 0 to ±40 V |
| DC Bias Current | 0 to ±100 mA |
| Impedance Measurement Range | 100 mΩ to 40 MΩ |
| Display | Built-in CRT display with sweep measurement capability |
| Interface | HP-IB (IEEE-488) interface for remote operation |
Keysight Technologies 4194A Options:
- 4194A - Opt 350 - 50 Ohm System
- 4194A - Opt 375 - 75 Ohm System
- 4194A - Opt W30 - 3-year hardware support
- 4194A - Opt 001 - High Stability Frequency Reference
| Model | 4194A |
|---|
The Keysight (Agilent) 4194A is a comprehensive impedance/gain-phase analyzer offering high-accuracy measurement and analysis of components and circuits. Supporting both impedance and transmission measurements, it enables evaluation of impedance, gain, phase, and derived secondary parameters quickly and reliably. The unit is fully programmable via Auto Sequence Programming (ASP), allowing front-panel keystroke operations to be stored for customized analysis, including graphical functions and test automation.
Available in 50 Ω (Option 350) and 75 Ω (Option 375) configurations, the 4194A includes error elimination features, programmable computation, and high-stability reference options to support go/no-go testing and engineering diagnostics efficiently.
Testwall can supply the used Keysight (Agilent) 4194A, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Keysight (Agilent) 4194A.
