Impedance Tuners
Each Maury impedance tuner solution adapts to your unique testing reequipments to ensure results are reliable and true.
Experience the next evolution of tuner technology
Maury impedance tuners provide engineers and researchers with flexible and advanced tools to control and match impedance for accurate device characterization. Our portfolio includes:
- Active load pull tuners enabling real-time load control.
- Automated tuning for streamlined, repeatable measurements.
- Cryogenic-optimized tuners designed for low-temperature. environments.
- Manual tuning for hand-on impedance control.
- Stub tuners offering broadband impedance transformation.
From manual tuning for hand-on adjustments to fully automated systems that streamline complex test environments, our solutions cover any requirement, no matter how complex.

We specialize in fully integrated solutions.
Related Resources
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Overcoming the Challenges of On-Wafer Load Pull Measurements at Millimeter-Wave Frequencies for 5G Applications
This paper reviews the challenges of on-wafer load pull measurements at 5G mmW bands, specifically how high insertion losses can reduce the effectiveness of load pull and how to overcome these losses through the novel concept of hybrid-active load pull.
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