Circuit Recommended For The Usim Card Interface - Huawei ME909u-521 Hardware Manual
Lte lga module
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Also See for ME909u-521:
- Acceptance inspection manual (13 pages) ,
- Hardware manual (82 pages) ,
- Hardware migration manual (70 pages)
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HUAWEI ME909u-521 LTE LGA Module
Hardware Guide
3.7.2 Circuit Recommended for the USIM Card Interface
As the ME909u-521 module is not equipped with a USIM socket, you need to place a
USIM socket on the user interface board.
Figure 3-16 shows the circuit of the USIM card interface.
Figure 3-16 Circuit of the USIM card interface
Issue 05 (2017-12-15)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Description of the Application Interfaces
38
- Quick Links:
- Usim Card Interface
- Rf Antenna Interface
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