Sierra Wireless MP 700 Series Dokumentacja Pobierz pdf (Strona 68)

Product Technical Specification & Customer Design Guidelines

68 Proprietary and Confidential - Contents subject to change 2400089

• Any metallic part of the antenna system that is exposed to the outside

environment needs to meet the electrostatic discharge tests per IEC61000-4-

2 (conducted discharge +8kV).

• The functional requirements of the antenna system are tested and verified

while the embedded module’s antenna is integrated in the host device.

Note: Additional testing, including active performance tests, mechanical, and accelerated

life tests can be discussed with Sierra Wireless’ engineering services. Contact your Sierra

Wireless representative for assistance.

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AirPrime MC7710 1
Trademarks AirCard 4
Contact 4
Information 4
Revision 5
Contents 7
List of Tables 11
List of Figures 13
1: Introduction 15
Packet mode features 16
LTE features 16
Accessories 17
Position location (GPS) 17
Warranty and support 17
Supporting documents 17
Required connectors 18
Ordering information 18
Integration requirements 18
Introduction 19
2: Technology Overview 21
DC-HSPA+ 22
GPRS / EDGE 22
3: Standards Compliance 23
4: Electrical Specifications 25
Electrical Specifications 29
(Continued) 29
Power supply 31
USB interface 31
User-developed drivers 32
AirPrime 33
SIM card connector 33
SIM implementation 34
Control interface (Signals) 35
WLAN_LED_N — LED output 37
Digital interface 38
5: RF Specifications 39
Antenna and cabling 40
Ground connection 41
Interference and sensitivity 41
Sensitivity vs. frequency 43
1. Per 3GPP specification 45
1. CS = Circuit Switched 46
1. Preliminary value 46
GPS specifications 47
6: Power 49
Module power states 51
Power state transitions 52
Power interface 53
Transmit power waveform (GSM) 54
Power supply noise 54
SED (Smart Error Detection) 54
7: Software Interface 55
Top view Bottom view 58
Electrostatic discharge (ESD) 59
Thermal considerations 60
Module integration testing 61
Important notice 63
Safety and hazards 63
EU regulatory conformity 64
A: Antenna Specification 65
Recommended GPS antenna 67
Antenna tests 67
B: Design Checklist 69
C: Testing 71
Acceptance test requirements 72
Acceptance test procedure 72
Production testing 73
Functional production test 73
Production test procedure 74
+CPIN or +CIMI. 76
UMTS RF receive path test 79
LTE RF receive path test 81
GPS standalone connector test 82
Quality assurance testing 83
Suggested testing equipment 83
Wireless 83
IOT/Operator testing 84
D: Packaging 87
Command documents 89
Other Sierra documents 89
Industry / other documents 89
[12] JESD22-A114-B 90
[13] JESD22-C101 90
F: Acronyms 91
Numerics 97

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