HP 4291B RF Impedance/Material Analyzer, 1 MHz to 1.8 GHz

(Japanese)

HP 4291B RF Impedance/Material Analyzer, 1 MHz to 1.8 GHz

The HP 4291B RF impedance /material analyzer provides a total solution for high-accuracy and easy measurement of surface-mount components and dielectric/magnetic materials. The HP 4291B uses a direct current-voltage measurement technique, as opposed to 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 1MHz to 1.8GHz with 1mHz 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 fixture and assure high accuracy and repeatability at DUT/MUT.

The HP 4291B also provides automatic level control and monitor of test signals by using I-BASIC programming function; devices can be measured under aconstant voltage or current. Measure bias-dependent impedance characteristics with optional dc bias (up to 40V and 100mA).

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 4291B is succeeding all fundamental features of 4291A and further install new features with usability significantly improved. The differences from 4291A:

1, HP Instrument BASIC: Builtin function as standard

2, Data storage useful for Initial Cal/Back-up: Non-volatile memory installed(448KB max)

3, Clear Colour-Display: TFT-LCD

4, Usability Enhanced:

Printer Interface: Centronics(Parallel)

Graphics Image Saving: TIFF file saving

External Display: VGA Output

[ Features ]

Basic Accuracy ±0.8%
Advanced calibration and error compensation
Four SMD component test fixtures (DUT size:0.5mm to 20mm)
Independent parameter selection in 2 channels
Direct read-out permittivity, permeability(Option)
Two material fixtures (operating temperature: -55 degC to +200 degC)
Versatile analysis (temperature, cole-cole plot, relaxation time)
Swept parameters (frequency, ac level, dc bias, temperature)
Built-in IBASIC programing function

[ Specifications ]

Operating Frequency: 1MHz to 1.8GHz*
Impedance Parameters: |Z|,|Y|,phase,R,X,G,B,Cp,Cs,Lp,Ls,D,Q
Converted Parameters: Reflection coefficient=|(gamma)|,phase,(gamma)x,(gamma)y
Material Parameters(opt.002): Permittivity=|e|,e',e",
                              Permeability=|u|,u',u",
                              Dissipation factor=tan-d=D

Basic Measurement Accuracy

Frequency(Hz)	Impedance Accuracy(%)	Phase Accuracy(in radians)
1M to 100M	0.8	8m
200M	1.0	10m
500M	1.5	15m
1.0G	2.5	25m
1.8G	4.0	40m

Impedance Range: 0.1ohm to 50kohm
DC bias(opt.001): 0 to ±40V, 0 to ±100 mA
No. of points per sweep: 2 to 801 pts.
Other Features: Two independent measurement channels, built-in floppy disk drive,
limit-line testing, equivalent circuit analysis, and HP IBASIC.

* 1MHz to 1GHz when using HP 16453A dielectric test fixture,and HP 16454A magnetic test fixture.

[ Ordering ]

HP 4291A RF Impedance/Material Analyzer Opt 1D5 Add High Stability Frequence Reference Opt 1A2 Delete Keyboard Opt 001 Add DC bias Opt 002 Add Material Measurement Software Opt 011 Delete High Impedance Test Head Opt 012 Add Low Impedance Test Head Opt 013 Add High Temperature High Impedance Test Head Opt 014 Add High Temperature Low Impedance Test Head Opt W30 Extended Repair Service Opt W32 Calibration Service Opt UK6 Commercial Cal.Certification W/Test Data

Accessories Available HP 16190A Performance Test Kit HP 16191A Side Electrode SMD Fixture HP 16192A Parallel Electrode SMD Fixture HP 16193A Small Side Electrode SMD Fixture HP 16194A High Temperature Test Fixture HP 16453A Dielectric Material Test Fixture HP 16454A Magnetic Material Test Fixture

Available accessories for this product include:

HP 16092A Spring Clip Fixture

HP 16093A Binding Post Fixture

HP 16093B Binding Post Fixture

HP 16094A Probe Test Fixture

HP 16191A Side Electrode SMD Test Fixture

HP 16192A Parallel Electrode SMD Test Fixture

HP 16193A Small Side Electrode SMD Test Fixture

HP 16194A High Temperature Component Test Fixture

HP 16453A Dielectric Material Test Fixture

HP 16454A Magnetic Material Test Fixture

[ Key Literature ]