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OTA Laboratory

1. 2G, 3G, 4G, 5G FR1 OTA Laboratory

BACL has been recognized by CNAS, A2LA, TAF and many other authoritative institutions. It has rich industry experience and professional technical team. The laboratory has introduced the international advanced R & S TS8991 OTA test system, which can carry out OTA active and passive skyline test for 2G, 3G, 4G, 5G FR1 and other mobile terminal products, and the test frequency covers 700MHz-6GHz. With perfect testing equipment and comprehensive testing capability, BACL can provide professional OTA antenna testing for our customers and escort your quality!




2. 5G NR FR2 OTA Laboratory

5G NR FR2 (i.e. millimeter wave band), the frequency range covers 24.25GHz-52.6GHz, and the maximum channel bandwidth is 400MHz. BACL adopts a brand-new 5G NR FR2 OTA test system and the well-known manufacturer Keysight's CATR darkroom F9650A. The test system has a gold-plated reflector and can generate a large static area with a diameter of 30cm, which can meet the requirements of 3GPP 5G NR FR2 conformance test. At the same time, it can also be used in the configuration of extreme temperature test, with a frequency range of 18-90GHz, Its potential applications far exceed the current FR2 band. BACL can provide customers with professional OTA testing services for 5G NR FR2 mobile terminal products.




Test Items

Active Test: Total radiated power (TRP), Total omnidirectional sensitivity (TIS), Near horizontal radiated power (NHPRP) Near horizontal receiving sensitivity (NHPIS), Equivalent omnidirectional radiation power (EIRP), etc.

Passive Test: Antenna gain, Antenna efficiency, Antenna pattern, etc.


Product Range

2G, 3G, LTE, LTE CA, 5G NR, FR1 / FR2, WiFi and other mobile terminal products.


Test Standards

Domestic Standards: YD/T 1484-2011, YD/T 1977-2009, YD/T 1484.5-2016, YD/T 1978-2009, YD/T 1484-2011, YD/T 2193-2010, etc.

International Standards: CTIA 3.6.1, 3GPP TS25.144, 3GPP TS34.114, CWG 2.0.3, etc.