Chat Live

Welcome

You are signed as:

My Profile
Logout

Please Confirm

Confirm your country to access relevant pricing, special offers, events, and contact information.

What are you looking for?

I'm looking for support Pro Oscilloscopes Handheld Spectrum Analyzers Compact Signal Generators Find a solution Get technical support Take a class Find us at events Premium used equipment KeysightCare Buy online

No product matches found - System Exception

RF Circuit Simulation Professional Software

Choose a Platform :

windows linux

Keysight recommends using the most current version, which includes the most up-to-date bug fixes and security patches available.

Release Date	Version	Version Description
2026-09-02	2027	RF Circuit Simulation Professional (Nexus) 2027 introduces dynamic EM co-simulation and co-optimization with RFPro, new back-annotation of operating points, and Nexus's first AI-assisted design capabilities, including a Reinforcement Learning optimizer, an open Simulation Model Interface for Python surrogate models, and native Model Context Protocol (MCP) support, along with a refreshed plotting and sweep/corners experience featuring parallel coordinates plots.

Release Date	Version
2026-09-02	2027

Version Description
RF Circuit Simulation Professional (Nexus) 2027 introduces dynamic EM co-simulation and co-optimization with RFPro, new back-annotation of operating points, and Nexus's first AI-assisted design capabilities, including a Reinforcement Learning optimizer, an open Simulation Model Interface for Python surrogate models, and native Model Context Protocol (MCP) support, along with a refreshed plotting and sweep/corners experience featuring parallel coordinates plots.

Version Description

RF Circuit Simulation Professional (Nexus) 2027 introduces dynamic EM co-simulation and co-optimization with RFPro, new back-annotation of operating points, and Nexus's first AI-assisted design capabilities, including a Reinforcement Learning optimizer, an open Simulation Model Interface for Python surrogate models, and native Model Context Protocol (MCP) support, along with a refreshed plotting and sweep/corners experience featuring parallel coordinates plots.

Note: The minimum license version required to run this software is 2026.3.1 If you are a supported customer and your date-based license version is less than 2026.02, please contact the Keysight EDA Business Support Center for an updated license file. If you are supported and have a numeric license version (i.e. 3.2), login to the Keysight Software Manager to obtain your updated licenses before installation. For other licensing tasks, see "How to Obtain a License".

How to Download

How to Install

Licensing

Requires a License

Supporting Documentation

Download

SHA-256:

8091608E8EE8B58FC47B7B67A346A242C566A38AD472BBEA926EE1EF02950922

Installs on: PC

Operating System

Windows 11 (64-bit)

Prerequisites

Release Date	Version	Version Description
2025-12-23	2026	RF Circuit Simulation Professional (Nexus) 2026 introduces a brand-new way to organize simulations with Nexus Connect, along with expanded analysis support (SSNA, TR, and Envelope with IQ file–modulated sources), a new optimizer (CMA-ES), and numerous user interface improvements, including a performance editor and variable sets.

Release Date	Version
2025-12-23	2026

Version Description
RF Circuit Simulation Professional (Nexus) 2026 introduces a brand-new way to organize simulations with Nexus Connect, along with expanded analysis support (SSNA, TR, and Envelope with IQ file–modulated sources), a new optimizer (CMA-ES), and numerous user interface improvements, including a performance editor and variable sets.

Note: The minimum license version required to run this software is 2025.02. If you are a supported customer and your date-based license version is less than 2025.02, please contact the Keysight EDA Business Support Center for an updated license file. If you are supported and have a numeric license version (i.e. 3.2), login to the Keysight Software Manager to obtain your updated licenses before installation. For other licensing tasks, see "How to Obtain a License".

How to Download

How to Install

Licensing

Requires a License

Supporting Documentation

Download

SHA-256:

CF70C79C849ABD36601338C9ACE9012DCA80A354259922D894AF4C59CB2BB700

Minor Updates

Installs on: PC

Operating System

Windows 11 (64-bit)

Prerequisites

Release Date	Version	Version Description
2025-04-24	2025	Keysight Nexus (previously called RFPro Circuit) is the industry’s state-of-the-art RF simulator. Its new cross-platform architecture enables RFIC RF designers to run and optimize multi-domain (linear, nonlinear time, frequency, envelope, numeric DSP, electrothermal, measurement) performance analyses efficiently across the Keysight Advanced Design System (ADS), Cadence Virtuoso or Synopsys Custom Compiler workflows.

Release Date	Version
2025-04-24	2025

Version Description
Keysight Nexus (previously called RFPro Circuit) is the industry’s state-of-the-art RF simulator. Its new cross-platform architecture enables RFIC RF designers to run and optimize multi-domain (linear, nonlinear time, frequency, envelope, numeric DSP, electrothermal, measurement) performance analyses efficiently across the Keysight Advanced Design System (ADS), Cadence Virtuoso or Synopsys Custom Compiler workflows.

How to Download

How to Install

Licensing

Requires a License

Supporting Documentation

Download

SHA-256:

61B3AA2D22DED01AFD8D490BB5B19D499964E2CC96F281F0CA2259B0236F4282

Minor Updates

Installs on: PC

Operating System

Windows 11 (64-bit)