Keysight (Agilent)
Keysight (Agilent) 4294A
110MHz Precision Impedance Analyser
40 Hz to 110 MHz Frequency Range
|Z|, |Y|, θ, R, X, G, B, Cs, Cp, Ls, Lp, Rs, Rp, D, Q, Δ%, and more Measurement Parameters
0.08% Basic Impedance Accuracy
5 mVrms to 1 Vrms (voltage mode), 200 μArms to 20 mArms (current mode) Oscillator Level Range
0 to ±40 V internal DC bias DC Bias Voltage
| Attribute | Value |
|---|---|
| Frequency Range | 40 Hz to 110 MHz |
| Measurement Parameters | |Z|, |Y|, θ, R, X, G, B, Cs, Cp, Ls, Lp, Rs, Rp, D, Q, Δ%, and more |
| Basic Impedance Accuracy | 0.08% |
| Oscillator Level Range | 5 mVrms to 1 Vrms (voltage mode), 200 μArms to 20 mArms (current mode) |
| DC Bias Voltage | 0 to ±40 V internal DC bias |
| DC Bias Current | 0 to ±100 mA internal DC bias current |
| Measurement Range | 1 mΩ to 500 MΩ |
| Number of Display Points | Up to 801 points per sweep |
| Interface | GPIB (IEEE 488.2), Handler interface |
| Display | 10.4-inch color LCD with dual channel display capability |
Keysight Technologies 4294A Options:
- 4294A - 1D5 - High Stability Frequency Reference
- 4294A - ABA - English Manual
- 4294A - ABJ - Japanese Manual
- 4294A - 0BW - Add Service Manual
- 4294A - 810 - Add Keyboard
- 4294A - 1CN - Handle Kit
- 4294A - 1CM - Rackmount Kit
- 4294A - 1CP - Rackmount and Handle Kit
| Model | 4294A |
|---|
The Keysight (Agilent) 4294A Precision Impedance Analyzer offers high-accuracy impedance testing across a broad 40 Hz to 110 MHz frequency range, with ±0.08% basic accuracy. Designed for component and circuit evaluation, it features high Q/low D measurement accuracy for low-loss devices. The analyzer supports signal levels from 5 mV to 1 Vrms or 200 μA to 20 mA rms and DC bias from 0 V to ±40 V or 0 mA to ±100 mA. Its robust calibration and error compensation functions ensure precise measurement in fixture-based applications, making it ideal for qualification, design, and production testing.
With powerful analysis tools, wide impedance range support (3 mΩ to 500 MΩ), and PC connectivity, the 4294A simplifies advanced measurement workflows.
Testwall can supply the used Keysight (Agilent) 4294A, 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) 4294A.
