LXI™-Certified Millimeter Wave Automated Tuners

MT97x Series - 50 to 110.0 GHz

Applications & Benefits Overview

Maury's patented (U.S. Patent No. 5,910,754) LXI™ controlled 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 LXI™-Certified Controller

LXI™ is 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.

LXI™-Certified tuners have many advanced features including: dual TCP/IP and USB interfaces for simple, fast & reliable Control; direct ASCII commands or DLL environment for automated applications and standardized LXI for seamless integration with state-of-the-art instruments. Click here for more details on the advantages of LXI™-certified 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 - LXI™-Certified Millimeter-Wave Automated Tuners - 50.0 to 110.0 GHz 4T-050G05