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Simulate Real-World RFIU Performance During System Design


ProteusRF Sim combines an intuitive user interface for developing complex, functional RF block diagrams with a comprehensive library of actual component performance.

Clients can design an RFIU and see its real-world performance in minutes, collaborate with Hiller Measurements engineers in hours, and receive a complete, custom RFIU within weeks.

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Create digital twins of complex RF assemblies in minutes and bring unprecedented certainty to final designs.

The model-based design environment of ProteusRF Sim brings:

Quick Collaboration

Use an intuitive user interface and share designs with Hiller Measurements in a single digital environment.


Model-Based Design

ProteusRF Sim allows users to select actual intended components while building a block diagram, creating a true digital twin of a final RFIU.


True Real-World Performance

Model assembly-level performance in seconds with all necessary path-level calculations.


Seamless Transition to Manufacturing

Move from modeling straight to manufacturing, eliminating the need for additional, non-recurring engineering effort.

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Explore ProteusRF Sim

The Beta release of ProteusRF Sim is free for a limited time. Build a design and create an account to save it for reference later.

More questions? Contact us or schedule a meeting with one of our engineers using the link at the bottom of this page.

*Proteus RFSim is not yet optimized for mobile use

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From Initial Concept to Final Design



We maintain the same high-quality and repeatability standards as the largest technology providers, but with a more nimble and agile approach.


lean manufacturing

Hiller Measurements provides a structured manufacturing model that is flexible, transparent, and designed to provide determinism around schedule and technical risk. 

Need help with an RFIU design?

To review specific requirements of an RFIU design, schedule time with one of our engineers today.

Schedule a Meeting