Unilab have 3 variable size antenna darkroom, the type as Dart5000、RayZone1800、RayZone1200, and can provide variable performance test, cover the area of GSM、CDMA2000、WCDMA、TD-SCDMA、LTE、WLAN. We can also provide lte customize band test,and passive antenna test from 700MHz to 6GHz.