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Test & Measurement Solutions for Every Layer of the AI Data Center

Comprehensive test and evaluation solutions for every layer of AI data centers, supporting semiconductors through networks from R&D to mass production.

Product Introduction pdf 7.3 MB 16/10/2026

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 07/10/2026

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 06/10/2026

High-speed Digital Interface, Optical Transceiver, and Transport Network Testing Solutions

Introducing Anritsu's measurement solutions for high-speed digital interfaces, optical transceivers, and transport networks.

Product Introduction pdf 3.7 MB 18/05/2026

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 03/03/2026

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 29/01/2026

Electronic Measuring Instruments Digest 2026 Catalog

Anritsu Electronic Measuring Instruments Catalog Condensed Version

Catalog pdf 6.1 MB Version: 2025 14/01/2026

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 16/12/2025

Opto-electronic Network Analyzer ME7848A Technical Data Sheet

The VectorStar Opto-electronic Network Analyzer (ONA) ME7848A-02xx system includes the VectorStar VNA combined with a traceable calibration O/E detector module and an E/O converter. The ME7848A ONA with the E/O converter and O/E calibration module detector enables the measurement of domain-transfer devices such as optical modulators, modulated lasers, optical transmitters, photodiodes, photo-receivers and transceivers. P/N: 11410-01145

Datasheet pdf 9.7 MB Version: R 02/12/2025

O/E Calibration Module MN4765B Technical Data Sheet

The MN4765B is a characterized, unamplified photodiode module. It is used as an optical receiver with the Anritsu VectorStar MS4640B Series VNA, and ShockLine MS4652xB Series VNA to perform highly accurate and stable optoelectronic measurements of both modulators (E/O) and photoreceivers (O/E). Model MN4765B is the base calibration module. P/N: 11410-00843

Datasheet pdf 3.1 MB Version: N 02/12/2025

Electro-Optical Measurements Using Anritsu VNAs

This paper presents an accurate, flexible and cost-effective technique to conduct electro-optical testing on fiber optic components, such as laser modulators and photodiodes, using VNAs. The simplicity of Anritsu’s MN4765B O/E calibration modules allows highly accurate, vector-error-corrected and stable measurements with the full line of Anritsu VNAs. P/N: 11410-01034

Application Note pdf 1.2 MB Version: D 28/10/2025

Anritsu Vector Network Analyzers — The Perfect Tool for Electro-Optical Measurements

By using instrument grade O/E calibration modules characterized by Anritsu and de-embedding techniques included in both VectorStar and ShockLine software, Anritsu VNAs can make s-parameter measurements of high speed optical components just like their electrical counterparts. P/N 11410-01031

Leaflet pdf 4.8 MB Version: C 28/10/2025

145 GHz Optical-to-Electrical Measurement Solution Application Flyer

The growth of AI and Machine Learning is pushing data centers to 448 Gbps per lane, requiring component bandwidths greater than 130 GHz. The MN4765B-0140 is the world’s first traceable O/E photodetector module designed to test these next-generation E/O Modulators and O/E Receivers, ensuring reliable data flow for 1.6T/3.2T systems. P/N: 11410-02988

Application Note pdf 983.4 KB Version: A 28/10/2025

MN4765B O/E Calibration Module Operation Manual

The MN4765B is a characterized, unamplified photodiode module. It is used as an optical receiver with the Anritsu MS464xB and MS4652xB Series VNAs to perform highly accurate and stable optoelectronic measurements of both modulators (E/O) and photoreceivers (O/E). P/N: 10410-00742

Operations Manual pdf 1.7 MB Version: K 21/10/2025

Precision RF & Microwave Components Catalog

Anritsu is the leader of high frequency microwave connector technology and is driven by an ongoing commitment to exceed customer needs. Anritsu created and trademarked the K Connector with coverage to 40 GHz, along with a complete family of 40 GHz test equipment. It was an immediate success and today is used on many commercial components, test fixtures, and defense systems. P/N: 11410-00235

Catalog pdf 13.1 MB Version: AH 03/10/2025

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 26/09/2025

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 19/09/2025

Selecting Equipment for the Measurement of High-Speed Digital Signals

This document discusses the characteristics of instrument and components when measuring high-speed digital signals.

Application Note pdf 1.8 MB 26/08/2025

365xx-x Mechanical Calibration Kits Reference Manual

Calibration kits contain components used to identify and separate error sources inherent in microwave test setups. The kits described in this document contain all of the precision components and tools required to calibrate Vector Network Analyzer systems for error corrected measurement. P/N: 10410-00278

Quick Reference Guide pdf 3.5 MB Version: J 11/08/2025

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 10/07/2025

By Document Type

Release History for Exact Uncertainty Calculator

This release history document provides the updates and enhancements for the Exact Uncertainty Calculator.

Drivers, Software Downloads pdf 27.4 KB Version: 2025.6.1 29/10/2025

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 29/10/2025

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 17/12/2024

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 21/05/2020

CapVNA for VectorStar VNA

CAPVNA is a Windows program to capture, display, save and print the graphical and textual data from VectorStar VNAs. The displayed data can be loaded from a flash drive where it was previously saved at the VNA or captured directly from the VNA over the GPIB port. The displayed data can be saved in a variety of formats to the PC's internal disk drive or a network drive and printed to a local or network printer(including color).

Drivers, Software Downloads exe 3.6 MB Version: 1.0.1 18/09/2017

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 03/08/2017

Windows GPIB (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 10/01/2017

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. Installation Instructions: Unzip the folder NoiseFigureUncertaintyCalculatorInstaller.zip If running, close the VectorStar application. Run setup.exe and follow the instructions. If the installation requests a reboot, please reboot. 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 10/01/2017

Cal Kit File Maker

The Cal Kit File Maker program provides all the files necessary to create a calibration kit file for the VectorStar, Lightning and ShockLine VNAs. The program provides a convenient set of menus for entering the required information for the different standards in the calibration kit. The program does not perform calculations, it takes the input provided and creates files in the appropriate format.

Drivers, Software Downloads zip 4.5 MB Version: 2.02 26/04/2016