Real-time load control for cutting-edge device characterization
Maury active tuners deliver unparalleled flexibility and precision for real-time impedance tuning in complex RF device characterization and load pull applications. Engineered to handle a wide range of power levels and frequencies, these tuners enable adaptive control of load conditions, accelerating design optimization and testing. From research labs to production environments, Maury active tuners provide the advanced performance needed to push the limits of device capabilities.
Related Resources
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Mixed-Signal Instrumentation for Large-Signal Device Characterization and Modelling
This thesis concentrates on the development of advanced large-signal measurement and characterization tools that support transistor technology development, model extraction and validation, and design of PAs that address these new communication standards.
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High-Speed Harmonic Active Load Pull at 5G FR1 Frequencies
This video provides an introduction to active load pull and the MT2000 mixed-signal active load pull system, demonstrating how to perform high-speed fundamental, second and third harmonic single-tone pulsed-CW active load pull at 3 GHz—taking hundreds of measurements in minutes.
Latest News & Blogs
How Can You Perform Harmonic Load Pull on High-Power GaN Devices?
Load pull allows engineers to evaluate how a device performs by varying the load impedance presented to the device under test (DUT). But what happens when a high-power GaN device…
How Do Pulsed IV Measurements Reveal True Device Behavior?
Engineers rely on IV measurements to accurately characterize the electrical behavior of semiconductor devices – but what if the measurement process itself affects the results? During conventional DC IV characterization,…
What Can Conventional Load Pull Miss When Characterizing GaN Devices?
GaN power devices used in radar, wireless infrastructure, and pulsed RF systems can behave differently under dynamic operating conditions than under steady-state measurement. Charge trapping following large-signal RF stress can…
See Maury’s Live RF and Microwave Demonstrations at EuMW 2026
Explore advanced solutions for load pull, pulsed IV, satellite link emulation, VNA calibration, EMC immunity, counter-UAS testing, and real-time RF power measurement at Booth B30, ExCel London. What does it…
What Does a High-Frequency EMC Immunity Test Setup Look Like?
Electromagnetic compatibility (EMC) immunity testing is used to assess a device’s resistance to external electromagnetic influences, analyzing whether it continues to operate as intended or experiences malfunctions or other operational…
MT2000 Mixed-Signal Active Load Pull System Expands Modulation Bandwidth to 2 GHz
Maury Microwave is pleased to announce the expansion of the MT2000 Mixed-Signal Active Load Pull System, delivering wideband impedance control now up to 2 GHz modulation bandwidth at the fundamental,…
How Do You Determine Whether a Connector Is Within Tolerance?
Checking the mechanical dimensions before mating ensures all coaxial connectors in a test setup are operating within their specified tolerances. In addition to positioning and alignment, the depth of both…
How Do You Control Impedance with a Slide-Screw Tuner?
Accurately characterizing RF devices often requires testing beyond standard 50 Ω conditions, as performance depends on the impedance presented to the device. To evaluate this behavior, engineers use load pull…
