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Hardware Guide
RF Specifications
Issue 01 (2011-04-08)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
48
4.6.4 Radio Test Environment
The antenna efficiency, antenna gain, radiation pattern, total radiated power (TRP),
and TIS can be tested in a microwave testing chamber.
Huawei has a complete set of OTA test environments (SATIMO microwave testing
chambers and ETS microwave testing chambers). The testing chambers are certified
by professional organizations and are applicable to testing at frequencies ranging
from 380MHz to 6GHz. The test items are described as follows:
Passive Tests
Antenna efficiency
Gain
Pattern shape
Envelope correlation coefficient
Active Tests
TRP: GSM, WCDMA, CDMA, TD-SCDMA, and LTE systems
TIS: GSM, WCDMA, CDMA, TD-SCDMA, and LTE systems
Figure 4-1 shows the SATIMO microwave testing chamber.
Figure 4-1 SATIMO microwave testing chamber