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VectorStar MS464xB Series Microwave Vector Network Analyzer Technical Data Sheet

This document provides detailed specifications for the MS4640B series microwave Vector Network Analyzers (VNAs), including all related options, and accessories. P/N: 11410-00611

Datasheet pdf 8.2 MB Version: AU 10/7/2026

VectorStar ME7838D4 Series Technical Data Sheet

This document provides the specifications for the VectorStar. Broadband and mmWave configuration Vector Network Analyzers (VNAs) listed below, including all related options, and accessories. Alternative configurations available on request. P/N: 11410-01099

Datasheet pdf 4.7 MB Version: L 10/7/2026

VectorStar VNA ME7838G Series Technical Data Sheet

Through the use of a novel coaxial-mode interface connector and advanced transceivers, broadband frequency coverage beyond 220 GHz is now possible. The ME7838G allows a continuous, broadband frequency sweep from 70 kHz to 220 GHz without the need to concatenate multiple systems (operational from 40 kHz to 226 GHz). P/N: 11410-01060

Datasheet pdf 4.5 MB Version: N 10/7/2026

VectorStar Vector Network Analyzer ME7838G4

The ME7838G4 allows a continuous, broadband frequency sweep, in a four-port setup, from 70 kHz to 220 GHz without the need to concatenate multiple systems (operational from 40 kHz to 226 GHz). P/N: 11410-01196

Datasheet pdf 4.4 MB Version: K 10/7/2026

ME7838Ax/A4x Technical Data Sheet

This Technical Data Sheet provides the specifications for the VectorStar Broadband System ME7838AX 2-port and ME7838A4X 4-port Vector Network Analyzer. P/N: 11410-02825

Datasheet pdf 8.6 MB Version: H 10/7/2026

ME7838EX/E4X Technical Data Sheet

This Technical Data Sheet provides the specifications for the VectorStar Broadband System ME7838EX 2-port and ME7838E4X 4-port Vector Network Analyzer. P/N: 11410-02827

Datasheet pdf 9.9 MB Version: H 10/7/2026

VectorStar ME7838D Series Technical Data Sheet

High Performance, Broadband Network Analysis Solutions, ME7838D Series Microwave Vector Network Analyzers Technical Data Sheet. P/N: 11410-00778

Datasheet pdf 6.3 MB Version: W 10/7/2026

Vector Network Analysis Product Portfolio

In 1965, Anritsu filed the patent that defined the first modern Vector Network Analyzer (VNA). We are proud to continue that tradition of innovation to the present day—with the world’s first portfolio of VNAs that bring Nonlinear Transmission Line (NLTL) technology to every measurement scenario from on-wafer device characterization to R&D testing to manufacturing and field operations. P/N: 11410-00905

Brochure pdf 10.8 MB Version: P 10/6/2026

3655x Waveguide Calibration Kit Coefficients

The Anritsu Calibration kits contain all the precision components and tools required to calibrate your VNA for 12-term error-corrected measurements in the waveguide style of your choice. P/N: 10410-00793

Quick Reference Guide pdf 603.7 KB 3/3/2026

PAM4 Demands Accurate S-parameters

In this paper we'll see how PAM4 challenges signal integrity, test, and design engineers who are responsible for SERDES (serializer/deserializer) components, interconnects, backplanes, cables, connectors, circuits, and complete systems. The problems solved by PAM4 outweigh the problems it introduces. This paper will help you understand how to use S-parameters, how to think of channel response and crosstalk in terms of S-parameters, and where to look for problems that might be caused by inaccurate measurements of S-parameters. P/N: 11410-00984

White Paper pdf 2.6 MB Version: A 1/29/2026

Anritsu's RF and Microwave Test and Measurement Solutions Product Brochure

Overview of RF and Microwave instruments available to meet a variety of solutions. Featuring the frequency range, measurements, and other key features. P/N: 11410-00800

Brochure pdf 11.3 MB Version: AF 12/16/2025

Multiport VectorStar MN469xC Technical Data Sheet

This document provides the specifications for the MN469xC series Multiport Vector Network Analyzers test sets when used in conjunction with the 2-port VNA. P/N: 11410-00777

Datasheet pdf 2.9 MB Version: P 9/26/2025

VectorStar MS464xB Product Information, Compliance, and Safety

This guide provides warranty, safety and regulatory compliance information for the VectorStar Series VNA products. P/N: 10100-00063

Datasheet pdf 2.0 MB Version: P 9/19/2025

Exploring VNAs: The Definitive Tool for Signal Integrity in High-Speed Digital Systems

This document examines the role of Vector Network Analyzers (VNAs) in maintaining signal integrity in high-speed digital systems.

White Paper pdf 1.4 MB Version: A 7/10/2025

VectorStar MS464xB Programming Manual

This manual provides information for remote operation of the VectorStar MS4640B Series VNAs using commands sent from an external controller via the IEEE 488 General Purpose Interface Bus, USB, and Ethernet. P/N: 10410-00322

Programming Manual pdf 30.6 MB Version: AE 12/20/2024

VectorStar MS464xB Series User Interface Reference Manual

This manual provides a reference for the VectorStar Series VNA User Interface (UI) menus and dialog boxes. In addition, this manual provides the context-sensitive portion of the instrument Help system. P/N: 10410-00319

User Guide pdf 70.6 MB Version: AE 12/20/2024

VectorStar MS464xB Series Calibration and Measurement Guide

The purpose of this Calibration and Measurement Guide is to introduce the basic calibration and operation of the VectorStar MS464xB Vector Network Analyzer (VNA) System and reduce the time required to become proficient at performing basic measurements. P/N: 10410-00318

Measurement Guide pdf 54.4 MB Version: AH 12/20/2024

VectorStar MS464xB Help

Help is a compilation of user documentation for easier viewing and navigation. P/N: 10450-00040 | OHS | version AE | 12/20/2024

Online Help System html 213.5 KB Version: AE 12/20/2024

VectorStar MS4640B Series Product Brochure

The VectorStar vector network analyzer millimeter-wave (mmWave) VNA series offers a new performance benchmark for S-parameter measurements of RF, microwave, and mmWave devices. Anritsu now provides RF and Microwave engineers now have access to a powerful measurement tool for performance analysis of devices ranging from transistors in an on-wafer environment to communication systems in commercial or defense applications. P/N: 11410-00792

Brochure pdf 11.3 MB Version: P 8/1/2024

EU VectorStar (Microwave Vector Network Analyzer) Declaration of Conformity

The VectorStar (Microwave Vector Network Analyzer) Declaration of Conformity is a special document issued by Anritsu to state that the product meets all of the applicable legislation and European directives. P/N: 10101-00043

Datasheet pdf 69.9 KB Version: C 9/27/2023

By Document Type

Exact Uncertainty Calculator

This software can be used to calculate and plot Transmission and Reflection, Magnitude and Phase, measurement uncertainty, for VectorStar and ShockLine family VNAs. It takes into consideration different calibration methods and kits, different conditions such as IF BW, and non-zero s11, s22, and s21, s12 conditions for transmission and reflection uncertainties respectively.

Drivers Software Downloads exe 53.5 MB Version: 2025.6.1 10/29/2025

MS4640B VectorStar Application (Software and DSP Firmware)

Unzip the downloaded file into a flash drive. Important: New software installation instructions are included. Please be sure to read the "VectorStar How To Install" document before installing.

Drivers Software Downloads zip 421.5 MB Version: 2024.11.1 12/17/2024

VectorStar Application Installation

This version of software (and any other software version 2.1.0 and later, including those of format V201x.x.x) requires installation of Bittware 8.33 on the VNA prior to installation of the VectorStar application. Installation of Bittware is only needed once and does not need to be reinstalled at every VectorStar application installation. Please refer to Appendix A in this document for details about Bittware versions and installation of this driver. VectorStar-How-To-Install

Drivers Software Downloads pdf 107.3 KB 5/21/2020

VectorStar MS4640B Download WannaCry Security Patch

Security patch for the MS4640B Series VectorStar Vector Network Analyzers.

Drivers Software Downloads zip 19.9 MB Version: 1 8/3/2017

VectorStar MS4640A Download WannaCry Security Patch

Security patch for the MS4640A Series VectorStar Vector Network Analyzers.

Drivers Software Downloads zip 336.0 MB Version: 1 8/3/2017

WindowsGPIB (version 3.79)

WindowsGPIB is a Windows®-based program that sends and receives program data over GPIB, in response to commands entered from the keyboard or from a command file, similar but friendlier than NI's WIBIC. It is a good tool for testing mnemonics and commands while developing ATE programs. Windows GPIB supports only NI GPIB.

Drivers Software Downloads exe 4.1 MB Version: 3.79 1/10/2017

Noise Figure Uncertainty Calculator

The VectorStar Noise Figure Uncertainty Calculator is a standalone program used to provide the user a tool for easily determining measurement uncertainty while using the VectorStar VNA Option 041 – Noise Figure. The calculator can be installed on the VectorStar instrument desktop or on a Windows XP/Windows 7 PC. Notes: The VectorStar application may start after a reboot. If the Uncertainty Calculator installation was not completed, please close the VectorStar application. Installation instructions may not be visible with the VectorStar application running. A desktop shortcut is not automatically created during installation.

Drivers Software Downloads exe 78.8 MB Version: 1.0.1 1/10/2017

VectorStar MS4640A Software and DSP Firmware

Note: Follow the instructions in the VectorStar How To Install document, before installing.

Drivers Software Downloads zip 185.5 MB Version: 1.7.10 12/14/2015