News | September 17, 2025

Sojitz Tech-Innovation Selects Anritsu Test Solution To Assure Wireless Quality Of Private 5G Platforms

Anritsu Corporation, a global leader in test and measurement solutions, is is pleased to announce that Sojitz Tech-Innovation Co., Ltd. (STech I) has selected Anritsu’s Handheld Spectrum Analyzer Field Master Pro MS2090A to evaluate the wireless quality of its private 5G platforms, aimed at the Japanese market. The MS2090A has an extensive track record in private 5G verification experiments conducted by the Ministry of Internal Affairs and Communications, earning high marks for its reliability, superior performance, and excellent operability—factors that led to its selection. By leveraging the MS2090A, STech I can now verify compliance with Japan’s Radio Act, manage wireless quality, and quickly troubleshoot issues.

The barriers to introducing private 5G networks are gradually being eliminated by deregulating the sharing of private 5G base stations and simplifying licensing. However, operational complexities persist. To address this, STech I introduced the private 5G LAN solution from Celona, a U.S.-based leader in enterprise 5G, to the Japanese market. The platform provides all the core functions required for private 5G, simplifying optimization from deployment to operation. A key strength is that organizations can manage the 5G mobile network as easily as Wi-Fi, without needing advanced technical knowledge. Even so, growing the Japanese market required addressing challenges such as compliance with the Radio Act and assuring wireless quality. To meet these needs, STech I selected the MS2090A, recognized for its high reliability and precise evaluation of wireless characteristics.

Anritsu will continue to support the deployment and quality management of private 5G environments, contributing to the widespread adoption of private 5G.

About Sojitz Tech-Innovation Co., Ltd.
Sojitz Tech-Innovation Co., Ltd. supports digital transformation by providing services such as network and IT infrastructure construction, and system development, operation, and maintenance, using the latest solutions from around the world. Since its establishment in 1969, STech I has integrated cutting-edge ICT through its experience-backed technical capabilities, providing high-quality solutions to support customers' businesses in a wide range of fields.

About Celona
Based in Silicon Valley, Celona is a pioneer and leading innovator of enterprise private wireless solutions. The company developed the industry’s first 5G LAN system, a turnkey private 5G solution that enables enterprises to address their growing needs for secure and reliable wireless connectivity for critical business applications. Celona 5G LAN has been deployed by a wide range of global customers across industries. To date, the company has raised over $135M in venture funding from Lightspeed Venture Partners, Norwest Venture Partners, NTT Ventures, Cervin Ventures, DigitalBridge and Qualcomm Ventures. For more information, please visit celona.io.

Product
Handheld Spectrum Analyzer Field Master Pro MS2090A

  • Highest continuous frequency coverage up to 54 GHz
  • Real-time spectrum analysis bandwidth up to 150 MHz

Learn more about MS2090A (https://www.anritsu.com/en-us/test-measurement/products/ms2090a)

About Anritsu
Anritsu is a provider of innovative communications test and measurement solutions. Anritsu engages customers as true partners to help develop wireless, optical, microwave/RF, and digital solutions for R&D, manufacturing, installation, and maintenance applications, as well as multidimensional service assurance solutions for network monitoring and optimization. Anritsu also provides precision microwave/RF components, optical devices, and high-speed electrical devices for communication products and systems. The company develops advanced solutions for emerging and legacy wireline and wireless technologies used in commercial, private, military/aerospace, government, and other markets.

For more information, visit www.anritsu.com

Source: Anritsu