On January 8, 2022, the CTTL Terminal Labs of the China Academy of Information and Communications Technology (CAICT) was authorized by the French telecom operator Orange 5G OTA (Antenna Air Interface Performance Test). Orange 5G OTA currently mainly tests the antenna performance of the NSA 28A-n78A band, and will add testing requirements for other bands in the future.

Orange 5G OTA Authorization Certificate

Since 2010, when Orange obtained the first OTA authorization in China, Thiel Terminal Lab has completed more than 500 Orange OTA test projects by the end of 2021. The laboratory has senior technical experts and rich testing experience, which can help customers solve the technical difficulties of antennas.

5G FR1 MIMO OTA chamber

mmWave compact field anechoic chamber

mmWave MIMO OTA far-field chamber

As the world's leading certification laboratory in the field of OTA, CTTL Terminal Labs has been leading the international and domestic standardization work, while maintaining the rapid update of testing capabilities and constantly improving the authorization and accreditation qualification system. In addition to Orange OTA, the laboratory can also undertake OTA certification projects of multinational operators such as TMO, AT&T, Verizon, Vodafone, Optus, Telstra, Altice, Spark, etc., and support 2G, 3G, 4G, 5G FR1, 5G millimeter wave SISO OTA, MIMO OTA, and auxiliary AGPS OTA and other testing capabilities provide localized certification and customized pre-research testing services for the domestic terminal industry, helping more domestic enterprises to go global.