LTE Module Series
EM05 Hardware Design
EM05_Hardware_Design Confidential / Released 4 / 59
4.1. General Description ................................................................................................................. 40
5 Antenna Interfaces ............................................................................................................................. 41
5.1. Main/Rx-diversity Antenna Interfaces ...................................................................................... 41
5.2. GNSS Antenna Interface ......................................................................................................... 42
5.3. Antenna Installation ................................................................................................................. 42
5.3.1. Antenna Requirement .................................................................................................... 42
5.3.2. Recommended RF Connector for Antenna Installation ................................................. 43
6 Electrical, Reliability and Radio Characteristics ............................................................................ 46
6.1. Absolute Maximum Ratings ..................................................................................................... 46
6.2. Power Supply Requirements ................................................................................................... 46
6.3. I/O Requirements..................................................................................................................... 47
6.4. Operating Temperature ............................................................................................................ 47
6.5. Current Consumption .............................................................................................................. 48
6.6. RF Output Power ..................................................................................................................... 50
6.7. RF Receiving Sensitivity .......................................................................................................... 51
6.8. ESD Characteristics ................................................................................................................ 52
6.9. Thermal Consideration ............................................................................................................ 52
7 Mechanical Dimensions and Packaging ......................................................................................... 54
7.1. Mechanical Dimensions of the Module.................................................................................... 54
7.2. Standard Dimensions of M.2 PCI Express .............................................................................. 55
7.3. Design Effect Drawings of the Module .................................................................................... 56
7.4. M.2 Connector ......................................................................................................................... 57
7.5. Packaging ................................................................................................................................ 57
8 Appendix References ........................................................................................................................ 58
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