Confidence in measurement leads to confidence in component design.
VectorStar™ for active and passive component applications — VectorStar MS4640B gives you the measurement capabilities you need to develop superior active and passive components.
With the best VNA performance across the widest frequency bandwidth, and the best dynamic range below 2 GHz, the Anritsu VectorStar MS4640B Series helps R&D and production test engineers make better measurements faster and accelerate the design cycle. VectorStar provides full measurement capabilities across RF, microwave, millimeter and Terahertz regions for components, plus the ability to accurately analyze amplifiers over the entire range of measurements—including pulsed I/V, noise figure and differential signal stimulation.
The optional 70 kHz start frequency provides accurate modeling and time domain readings, while precision AutoCal minimizes uncertainty to maximize measurement confidence.
DifferentialView™ provides TMS capability to 110 GHz and VectorStar features noise figure measurement leadership to 125 GHz. Best of all, you can easily upgrade VectorStar MS4640B in frequency range, port count and option additions so your investment stays intact year after year.

MS4640B
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Noise Figure Measurements |