The MS4644A VectorStar is a Microwave Vector Network Analyzer. The MS4644A VNA is an instrument system that contains a built-in source, test set, and analyzer.
The Anritsu VectorStar features a broad frequency range, fast measurement speed, superior dynamic range, and advanced time-domain processing with up to 100,000 data points. And as your needs grow, so can your VectorStar with frequency range upgrades to 110 GHz and beyond, two-port to multiport upgrades, and linear to nonlinear measurement upgrades. Simply put, the VectorStar is a smart decision now, and a smart decision later.
The MS4644A VectorStar Active Device Measurements Suite lets you perform single or multi-frequency gain compression measurements, while providing internal bias tees, two or four step attenuators, and extended power range control.
MS4644A measurement times include sweep time, and band switching time, in single channel mode. Typical. 20 us/point is achieved in true swept mode, with 25,000 points, with ALC turned on for level accuracy, with display turned-on for tuning purposes, with locking turned-on for frequency accuracy and repeatability, with correction turned on to meet published residual specifications, and over the full span of the product with all band-switch points to fully characterize a device.
Test results are displayed real time on a front panel touch screen or also to a separate video monitor. Screen captures can easily be printed or saved in common graphic file formats.
Our Active Device Design Package features a full range of software-enhanced analyses for swept power and current-voltage (I-V) curves, plus load-pull capabilities for both linear and nonlinear amplifier design. It also lets you improve model accuracy through device measurements.
Anritsu MS4644A 10 MHz to 40 GHz Vector Network Analyzer and other Vector Network Analyzers - Above 20 GHz up to 40 GHz for sale at Test Equipment Center.
Anritsu MS4644A products for sale at Test Equipment Center are thoroughly tested, and receive electrical and cosmetic reconditioning as needed prior to sale. All products include a 90 day warranty from Test Equipment Center to ensure your complete satisfaction.
Test Equipment Center sells used Vector Network Analyzers - Above 20 GHz up to 40 GHz and RF Network Analyzers from Anritsu and many other test equipment manufacturers.
Test Equipment Center - New and Used Test Equipment Sales
Buyer's Assurance Program - Test Equipment Center's strong technical service capabilities ensure meaningful warranty support is included for every item sold, protecting buyers in the rare case where a product failure occurs. Our technical service laboratory also offers repair support for many products purchased from other suppliers, inquire for details.
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Up to 100,000 total test points in single channel 
