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SGS Receives Approval for T-Mobile US OTA Radiated Performance Testing in Branchburg, New Jersey, USA

June 16, 2023

SGS is proud to receive approval as an authorized lab for T-Mobile US stock and non-stock over the air (OTA) radiated performance testing in Branchburg, New Jersey, USA for 5G as well as 4G, expanding its global network of testing and certification services available to the wireless industry.

This new approval, added to our existing OTA capabilities and approvals for wireless operators such as Verizon Wireless, Dish Wireless and AT&T, offers manufacturers across the world a true ‘one-stop-shop.’ Branchburg is the only OTA lab in the world able to perform radiated performance testing for the big four US operators in one location.

As one of the first CTIA Authorized test labs in US, since 2005, we offer state of the art testing facility and services for all the mobile technologies including 5G FR1 (SA, NSA, EN-DC), 5G FR2 (mmWave), 4G, A-GPS, 3G as well as CWG Wi-Fi.

With our extensive global network of wireless labs, we also offer OTA radiated performance testing for several other wireless operators, including Vodafone, Orange and NTT Docomo, as well as for global certification organizations such as PTCRB and GCF.

SGS’s competence centers for wireless communication testing can conduct OTA certification testing and have several different antenna chambers available around the world with 24/7 support. The extended range of OTA services available includes:

  • Total radiated power (TRP) and total isotropic sensitivity (TIS) for
    • 5G FR1 (SA, NSA including EN-DC), carrier aggregation (5G/4G)
    • LTE aGPS, CAT M1, NB-IoT, 3G/2G, wi-fi, Sigfox
  • Antenna radiation pattern (2D/3D)
  • Antenna efficiency and absolute gain
  • VSWR and antenna matching
  • MIMO

SGS wireless testing services

We offer an end-to-end portfolio of testing services for the entire wireless ecosystem, including device manufacturers (ODMs, OEMs), network operators, chipset/module vendors and IoT integrators. Our highly knowledgeable and experienced engineers and project managers, working in a global network of state-of-the-art laboratories, can provide unique insights on various wireless technologies.

Learn more about SGS’s Wireless Services.


For further information, please contact:

Parthiv Parikh

Parthiv Parikh

Global Business Manager
Connectivity & Products, SGS

News & Insights

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