Millimeter Wave Automated Tuners

MT97x Series - 50 to 110.0 GHz

Applications & Benefits Overview

Maury's patented (U.S. Patent No. 5,910,754) MT977A, MT978A, and MT979A millimeter-wave automated tuners are optimized for a broad class of microwave and mm-wave applications requiring flexibility, broad frequency coverage and ease of use. Based on Maury's patented ultra-high matching range technology, these high-performance tuners deliver high VSWR with superb accuracy and reliability.

As an integral component of Maury Device Characterization Solutions, these these TCP/IP and USB-interfaced automated tuners are controlled using one of four Maury Software Solutions; Maury's MT930 series IVCAD Advanced Measurement and Modeling Software; Maury's Device Characterization Software suite (ATS version 5 or later); direct ASCII command-and-control, or Maury's DLL environment.

With a tuning resolution in excess of a million impedance points and accuracy better than -50 dB over the entire Smith chart, Maury automated tuners give you the device characterization answers and critical accuracy you need to make engineering decisions with confidence. Typical applications include load-pull for CW, pulsed-CW or modulated WR15 to WR10 mm-wave applications such as on-wafer load-pull for 5G, Collision Avoidance RADAR, high-capacity WLAN/WPAN/WMAN networks, military applications, low noise characterization and mm-wave noise and power model verification.



Embedded Controller

Our patented embedded tuner controllers offer the power of Ethernet and the Web applied to Test & Measurement (T&M) offering you new possibilities in test systems - local, remote, distributed, time-aware.

Our patented embedded tuner controller empowers Maury's world-class automated impedance tuners with: dual TCP/IP and USB interfaces for simple, fast & reliable Control; direct ASCII commands or DLL environment for automated applications and standardized for seamless integration with state-of-the-art instruments. Click here for more details on the advantages of embedded controller tuner technology.

Available Models

Swipeable Content
Model Frequency Range
Matching Range Power Capability Vector Repeatability (Minimum) Insertion Loss(Maximum) Dissipative Loss
Minimum Typical
50 — 75
20W CW
200W PEP
– 40 dB
0.35 dB
7 dB
60 — 90
0.5 dB
75 — 110
0.6 dB

Application Notes and Data Sheets


Technical Data - MT97x Series - Millimeter-Wave Automated Tuners - 50.0 to 110.0 GHz 4T-050G05