Average Ratings 0 Ratings
Average Ratings 0 Ratings
Description
Astah SysML helps systems engineers capture requirements, structure, and behavior in SysML v1 without the weight of a large enterprise suite. Block definition and internal block diagrams, requirement diagrams and tables, parametric diagrams, and use case, state machine, activity, and sequence diagrams are all included, along with mind maps for early concept work.
Each diagram is a view of one shared model, so updating a requirement or block keeps every related diagram in step. Assist functions such as double-click creation, creating multiple elements from text, and alignment guides reduce drawing time. Models can be exchanged through XMI and with Cameo Systems Modeler, and profiles let teams extend the language.
For AI-assisted work, AI Chat Copilot connects to OpenAI, Azure OpenAI, Claude, Gemini, or any OpenAI-compatible endpoint through your own API key, and a local MCP server lets external AI agents read and work with your models.
Astah SysML runs locally on Windows and macOS. It does not include simulation. Developer: Change Vision, Inc. Current version: 11.0 (March 2026).
Description
Elevate your design approach beyond traditional mathematical modeling with a comprehensive RF-aware workflow, enhanced by decades of expertise in RF instrumentation from Keysight, tailored for system architects. PathWave System Design presents an unparalleled platform for prototyping and designing intricate RF systems, boasting rapid simulation capabilities, high fidelity near-circuit accuracy, and extensive libraries tailored for radar, electronic warfare, satellite communication, 5G, and WiFi, along with seamless enterprise integration through a variety of partnerships. While statistical models for channel and propagation provide a foundation, they have limitations in advancing your design efforts. The use of dynamic kinematic modeling opens new avenues for radar, electronic warfare, satellite technologies, 5G, and automotive applications, particularly through integration with tools like STK from AGI, an Ansys Company. Additionally, professionals developing advanced cellular systems require reliable reference libraries grounded in Keysight’s measurement science to ensure accuracy and performance. Furthermore, those engaged in pioneering the next generation of communication signals will benefit from a versatile platform that supports both physical layer development and rigorous testing, facilitating innovation in a rapidly evolving field.
API Access
Has API
Yes
API Access
Has API
No
Integrations
Azure OpenAI Service
Yes
Cameo Systems Modeler
Yes
Claude
Yes
Gemini
Yes
OpenAI
Yes
Integrations
Azure OpenAI Service
No
Cameo Systems Modeler
No
Claude
No
Gemini
No
OpenAI
No
Pricing Details
$140/year
1-year license: $140. 1-year floating license: $270. 20-day free trial.
Free Trial
Yes
Free Version
No
Pricing Details
No price information available.
Free Trial
No
Free Version
No
Deployment
Web-Based
No
On-Premises
Yes
iPhone App
No
iPad App
No
Android App
No
Windows
Yes
Mac
Yes
Linux
No
Chromebook
No
Deployment
Web-Based
Yes
On-Premises
No
iPhone App
No
iPad App
No
Android App
No
Windows
No
Mac
No
Linux
No
Chromebook
No
Customer Support
Business Hours
No
Live Rep (24/7)
No
Online Support
Yes
Customer Support
Business Hours
Yes
Live Rep (24/7)
No
Online Support
Yes
Types of Training
Training Docs
Yes
Webinars
No
Live Training (Online)
No
In Person
No
Types of Training
Training Docs
Yes
Webinars
No
Live Training (Online)
No
In Person
No
Vendor Details
Company Name
Change Vision, Inc.
Founded
2006
Country
Tokyo, Japan
Website
astah.net/products/astah-sysml/
Vendor Details
Company Name
Keysight Technologies
Founded
2014
Country
United States
Website
www.keysight.com/mx/en/products/software/pathwave-design-software/pathwave-system-design-software.html