Agilent HP Hewlett Packard 4291A Test Station
Condition: Refurbished / Calibrated
Warranty: 90 Day Exchange Warranty
The HP 4291A test station connects to your HP 4291A RF Analyzer so you can extend your test point away from the analyzer without losing accuracy.
HP / Agilent 4291A RF Impedance / Material Analyzer
The HP / Agilent 4291A RF impedance/material analyzer provides a total solution for high-accuracy and easy measurement of surface-mount components and dielectric/magnetic materials. The HP / Agilent 4291A uses a direct current voltage measurement technique, opposing the reflection measurement technique, for more accurate impedance measurement over wide impedance range. Basic impedance accuracy is ±0.8%. High Q accuracy enables low-loss component analysis. An internal synthesizer sweeps frequency from 1 MHz to 1.8 GHz with 1 mHz resolution. A 1.8m error-less cable connects the analyzer to a test station so you can extend your test point away from the analyzer without losing accuracy. Advanced calibration and error compensation function eliminate measurement error factors in fixtures and assure high accuracy and repeatability at DUT/MUT.
The HP / Agilent 4291A also provides automatic level control and monitor of test signals by using IBASIC programming function; devices can be measured under a constant voltage or current. Measure bias-dependent impedance characteristics with optional dc bias (up to 40 V and 100 mA). At the push of a button, the built-in Equivalent Circuit Analysis Function automatically calculates the circuit constant values of five circuit models.
The HP / Agilent 4291A has two measurement channels; each channel can be set to measure a single (e.g. 2) or dual (e.g. Z-theta) impedance parameter. The color CRT with split-display can show both active traces and memory traces (stored in RAM). A built-in floppy disk drive stores programs and test data in either LIF or MS-DOS format.
Agilent 4291A Features:
- Basic accuracy ±.08%
- Advanced calibration and error compensation
- Four component test fixtures (DUT size: 0.5mm to 20 mm)
- Independent parameter selection in 2 channels
- Direct read-out permittivity
- Two material fixtures (operating temperature: -55°C to + 200°C)
- Versatile anaylsis (temperature, cole-cole plot, relaxation time)
- Swept parameters (frequency, ac level, dc bias, temperature
For full Agilent 4291A specifications, please click here: Agilent 4291A
HP Hewlett Packard 4291A Test Station With High and Low Impedance Test Heads
For Use With The HP 4291A RF Impedance / Material Analyzer
Agilent 4291A 4291 A Test Station Models On Sale Warranty Calibration Backed by The Best Service and Lowest Prices in the Industry.
- HP Hewlett Packard 4291A Test Station
- HP Hewlett Packard 4291A Low Impedance Test Head
- HP Hewlett Packard 4291A High Impedance Test Head