Keysight (Agilent)
Keysight (Agilent) 4291A
1MHz-1.8GHz Impedance Analyser
1 MHz to 1.8 GHz Frequency Range
|Z|, |Y|, R, X, G, B, C, L, D, Q, θ, Rp, Rs, Cp, Cs, Lp, Ls Measurement Parameters
100 mΩ to 40 kΩ Impedance Measurement Range
±0.8% Basic Impedance Accuracy
0.1 mV to 1 V RMS Test Signal Level (Voltage)
| Attribute | Value |
|---|---|
| Frequency Range | 1 MHz to 1.8 GHz |
| Measurement Parameters | |Z|, |Y|, R, X, G, B, C, L, D, Q, θ, Rp, Rs, Cp, Cs, Lp, Ls |
| Impedance Measurement Range | 100 mΩ to 40 kΩ |
| Basic Impedance Accuracy | ±0.8% |
| Test Signal Level (Voltage) | 0.1 mV to 1 V RMS |
| Test Signal Level (Current) | 0.1 mA to 20 mA RMS |
| DC Bias Voltage | 0 to ±40 V |
| DC Bias Current | 0 to ±100 mA |
| Interface/Connectivity | GPIB (IEEE 488.2) |
| Display | Built-in CRT display with impedance analysis and sweep measurement capabilities |
Keysight Technologies 4291A Options:
- 4291A - 1D5 - Add High Stability Frequency Reference
- 4291A - 1C2 - Add HP IBASIC, HP-HIL Keyboard and Cable
- 4291A - 001 - Add DC Bias
- 4291A - 002 - Add Material Measurement Software
- 4291A - 011 - Delete High Impedance Test Head
- 4291A - 012 - Add Low Impedance Test Head
- 4291A - 013 - Add High Temperature High Impedance Test Head
- 4291A - 014 - Add High Temperature Low Impedance Test Head
- 4291A - W30 - Extended Repair Service
- 4291A - W32 - Calibration Service
| Model | 4291A |
|---|
The Keysight (Agilent) 4291A is a high-precision impedance/material analyzer offering a frequency range of 1 MHz to 1.8 GHz and ±0.8% basic impedance accuracy.
It supports dual-channel impedance analysis, DC bias testing, and advanced calibration with built-in Equivalent Circuit Analysis and I-BASIC automation.
Testwall can supply the used Keysight (Agilent) 4291A, 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) 4291A.
