UNICORECOMM UM982, Инструкция по установке и эксплуатации

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UM982 User Manual
I
Contents
1 Introduction ............................................................................................... 1
1.1 Key Features ..................................................................................................................... 2
1.2 Key Specifications ........................................................................................................... 2
1.3 Block Diagram .................................................................................................................. 5
2 Hardware ................................................................................................... 6
2.1 Dimensions ...................................................................................................................... 6
2.2 Pin Definition .................................................................................................................... 8
2.3 Electrical Specifications ............................................................................................... 11
2.3.1 Absolute Maximum Ratings ...................................................................................... 11
2.3.2 Operational Conditions .............................................................................................. 11
2.3.3 IO Threshold ............................................................................................................... 12
2.3.4 Antenna Feature ......................................................................................................... 12
3 Hardware Design ..................................................................................... 13
3.1 Antenna Feed Design ................................................................................................... 13
3.2 Grounding and Heat Dissipation ................................................................................. 14
3.3 Power-on and Power-off ............................................................................................. 14
4 Production Requirement.......................................................................... 15
5 Packaging ................................................................................................ 16
5.1 Label Description .......................................................................................................... 16
5.2 Product Packaging ....................................................................................................... 16