Huawei EM820W User Manual page 6

HUAWEI EM820W HSPA+ PC Embedded Module
User Guide
Figure 1-1 Overall appearance of an EM820W module
Figure 2-1 Structure of the EM820W simplified board
Figure 3-1 External power interface circuit
Figure 3-2 SIM card circuit
Figure 3-3 Mini PCI Express Interface
Figure 3-4 RF antenna interface
Figure 4-1 Connection between the module and the CMU200
Figure 4-2 Connection between the module and the antennas
Figure 4-3 Test points on the module
Issue 01 (2010-12-30)
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Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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