ETS‑Lindgren’s Legacy OTA Testing solutions provide comprehensive testing capabilities for earlier-generation wireless technologies, including 2G, 3G, and 4G/LTE, ensuring continued support for legacy devices and networks. Our legacy OTA test environments are designed to evaluate key performance metrics such as total radiated power (TRP), total isotropic sensitivity (TIS), and throughput measurements under controlled conditions. These solutions help manufacturers, network operators, and regulatory bodies verify device compliance with industry standards, optimize performance, and maintain network reliability.
Legacy OTA Testing
ETS‑Lindgren supports and modernizes legacy OTA chambers to maintain performance and regulatory compliance. Upgrade paths extend system life while preserving measurement accuracy.
We offer a range of anechoic and reverberation chamber solutions tailored for legacy OTA testing, providing an interference-free environment for accurate and repeatable measurements. Our test systems are compatible with major wireless protocols and seamlessly integrate with leading measurement equipment and automation software, ensuring efficient test execution. Additionally, we support MIMO and carrier aggregation testing for LTE devices, allowing for in-depth performance evaluation of legacy networks as they continue to coexist with emerging wireless technologies.
With extensive expertise in wireless testing, ETS‑Lindgren remains a trusted partner for organizations needing to validate and certify legacy wireless devices. Our solutions help extend the lifecycle of existing products and networks while ensuring they meet the evolving demands of modern wireless environments.