Quectel UG89 Hardware Design page 5

4.1.2. Operating Frequency .................................................................................................... 44
4.1.3. Reference Design of RF Antenna Interface .................................................................. 45
4.1.4. Reference Design of RF Layout.................................................................................... 45
4.2. Antenna Installation ................................................................................................................ 48
4.2.1. Antenna Requirements ................................................................................................. 48
4.2.2. Recommended RF Connector for Antenna Installation ................................................ 48
5 Electrical, Reliability and Radio Characteristics ........................................................................... 50
5.1. Absolute Maximum Ratings .................................................................................................... 50
5.2. Power Supply Ratings ............................................................................................................ 51
5.3. Operation and Storage Temperatures .................................................................................... 51
5.4. Current Consumption ............................................................................................................. 52
5.5. RF Output Power .................................................................................................................... 54
5.6. RF Receiving Sensitivity ......................................................................................................... 54
5.7. Electrostatic Discharge ........................................................................................................... 55
6 Mechanical Dimensions ................................................................................................................... 56
6.1. Mechanical Dimensions of the Module................................................................................... 56
6.2. Recommended Footprint Design ............................................................................................ 58
6.3. Top and Bottom Views of the Module ..................................................................................... 59
7 Storage, Manufacturing and Packaging ......................................................................................... 61
7.1. Storage ................................................................................................................................... 61
7.2. Manufacturing and Soldering ................................................................................................. 62
7.3. Packaging ............................................................................................................................... 63
8 Appendix A References .................................................................................................................... 64
9 Appendix B GPRS Coding Schemes .............................................................................................. 68
10 Appendix C GPRS Multi-slot Classes ............................................................................................. 69
11 Appendix D EDGE Modulation and Coding Schemes .................................................................. 71
12 Appendix E Certification List ........................................................................................................... 72
UG89_Hardware_Design
UMTS/HSPA+ Module Series
UG89 Hardware Design
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