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Wuhan Huajin Co., Ltd.

[Province: Hubei ]

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AV3985 Millimeter - Wave Noise Figure Analyzer Flexible And Visual User Interface

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AV3985 Millimeter - Wave Noise Figure Analyzer Flexible And Visual User Interface

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AV3985 Millimeter-wave Noise Figure Analyzer

Product Overview:

AV3985 Millimeter-wave Noise Figure Analyzer adopts several high and new technologies such as wideband track pre-selection, wideband low-noise millimeter-wave amplification, multi-functional integrated miniature design, high-speed sweep measurement, embedded PC hardware platform, Windows 2000 software platform, and Chinese interface, which is easy of realizing high-precision measurement of noise figure and gain in linear or quasi-linear network of microwave and millimeter-wave at 10 MHz ~ 40 GHz. It is widely used in the measurement of noise figure and gain of microwave and millimeter-wave amplifier, mixer, attenuator, etc.

Main Features:

ο Perfect measurement function, allowing achievement of noise figure and gain measurement of amplifier, up and down converter, etc. components or system
ο With Loss compensation function, compensating the loss before and after DUT in the form of fixing, table and combination, for addressing the testing difficulty of millimeter-wave tube requiring deembedding
ο Abundant peripheral interfaces with high reusability
ο Available in dual noise source drive capability, supporting both common noise source and intelligent noise source, plug-and-play for the latter with ENR (excess noise ratio) automatic loading

Wide frequency coverage, compact system configuration

With wide frequency coverage, this instrument can measure the noise figure and gain within the frequency range from 10MHz to 40 GHz, compact design and good repeatability of system could minimize the error and uncertainty resulted from system setup. The integrated model replaces the complex testing system divided into microwave and millimeter-wave.

Flexible and visual user interface

Flexible and visual user interface is easy for use. All keys are arranged by function, as clear as day and easy of search. Simple layer of special function keys, only have several layers, clear layering of parent menu and submenus, and real-time display of instrument testing status on screen offers higher accuracy of measurement, prompt measurement tips and guide dialog box facilitate a faster and more accurate measurement.

Technical Specifications

Frequency Range

10MHz~40GHz

Measurement Bandwidth

4MHz, 2MHz, 1MHz, 400kHz, 200kHz, 100kHz

Frequency Tuning Accuracy

4MHz:   ± (Frequency Reference Error+100kHz)     10MHz~3GHz
± (Frequency Reference Error+400kHz)     3GHz~40GHz
<4MHz: ± (Frequency Reference Error+20kHz)      10MHz~3GHz
± (Frequency Reference Error +Measurement Bandwidth×20%) 3GHz~40GHz
(Frequency Reference Error = Measurement Frequency Point × Reference
Frequency accuracy)

Noise Figure Measurement Range

0~30dB (Noise Source ENR:14dB~16dB)

Noise Figure Measurement Uncertainty

±<0.15dB (Noise Source ENR:14dB~16dB)

Gain Measurement Range

-20dB ~ +40dB

Gain Measurement Uncertainty

±<0.17dB

This Unit Noise Figure

<7.5dB      10MHz~500MHz
<9.5dB      500MHz~3GHz
<12dB       3GHz~18GHz
<14dB       18GHz~26.5GHz
<14dB       26.5GHz~40GHz

Frequency Tuning Accuracy

4MHz:   ± (Frequency Reference Error +100kHz)      10MHz~3GHz
± (Frequency Reference Error +400kHz)     3GHz~40GHz
<4MHz: ± (Frequency Reference Error+20kHz)       10MHz~3GHz
± (Frequency Reference Error +Measurement Bandwidth×20%) 3GHz~40GHz
(Frequency Reference Error = Measurement Frequency Point × Reference
Frequency Accuracy)

Jitter
(Uneven)

<0.17dB (Y Factor Deviation)

Input connector type

2.4mm (male)

Input Port Standing Wave Ratio

<1.65:1     10MHz~500MHz
<1.90:1     500MHz~3GHz
<2.40:1     3GHz~18GHz
<2.50:1     18GHz~40GHz

Measurement Points

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