SPECTRA emquest™ APM: Antenna Measurement Software, Reimagined
CEDAR PARK, Texas, August 27, 2026 – ETS‑Lindgren is excited to announce SPECTRA emquest™ APM, our next-generation antenna pattern measurement software. SPECTRA emquest APM is engineered to simplify complex measurements while delivering faster analysis, deeper insights, and greater productivity. Its modern, scalable architecture brings advanced processing, visualization, automation, and data management together in one powerful measurement platform.
Built on a native 64-bit architecture, SPECTRA emquest APM efficiently handles large, complex antenna measurement datasets. Interactive 3D visualization provides an intuitive way to evaluate antenna characteristics and radiation patterns, helping engineers better understand measurement results and move from data to insight faster.
Automated measurement workflows help reduce repetitive tasks and improve testing efficiency, while advanced data management makes measurement results easier to organize, access, and use. SPECTRA emquest APM is built for modern database environments, helping laboratories make their test data more accessible for emerging AI-driven search and retrieval capabilities.
From standalone measurement systems to fully automated antenna test facilities , SPECTRA emquest APM provides a scalable platform designed to grow with evolving antenna measurement technologies and laboratory requirements. It supports applications across wireless, aerospace and defense, automotive, satellite, and research environments.
Whether evaluating a single antenna or managing complex measurement programs, SPECTRA emquest APM provides a powerful, streamlined environment for moving from measurement to insight with greater efficiency and confidence.
“One of our goals with SPECTRA emquest APM was to make sophisticated antenna measurements easier for the people actually doing the work, so we designed it to be easy to integrate with AI agents, customer databases, and reporting systems,” said Michael Christopher, ETS‑Lindgren’s Director of Software Engineering. “We wanted engineers to spend less time managing their measurements and data and more time understanding what the results are telling them. I’m really proud of what our team has built and excited to see what our customers do with it.”
Discover SPECTRA emquest APM and see what’s possible with antenna measurement software, reimagined. Visit our website to access solutions and technical resources, or contact us to discuss your testing goals with our team and see how ETS‑Lindgren remains Committed to a Smarter, More Connected Future.
About ETS‑Lindgren
ETS‑Lindgren is an international manufacturer of components and systems that measure, shield, and control electromagnetic energy. The company’s products are used for electromagnetic compatibility (EMC), microwave, wireless, and magnetic resonance imaging (MRI) testing, electromagnetic field (EMF) measurement, and radio frequency (RF) personal safety monitoring.
Headquartered in Cedar Park, Texas, ETS‑Lindgren has manufacturing facilities in North America, Asia, and Europe. The company is a wholly owned subsidiary of ESCO Technologies, a leading supplier of engineered products for growing industrial and commercial markets. ESCO is a New York Stock Exchange listed company (symbol ESE) with headquarters in St. Louis, Missouri. Additional information about ETS‑Lindgren is available at www.ets-lindgren.com. Follow ETS‑Lindgren on Facebook, Instagram, LinkedIn, X, and YouTube. Additional information about ESCO and its subsidiaries is available at www.escotechnologies.com.
CONTACT:
Haley Kennis
Marketing and Communications
ETS‑Lindgren