User's Guide

xE922-3GR Hardware User Guide
1VV0301272 Rev.0.8 2017-01-05
Reproduction forbidden without written authorization from Telit Communications S.p.A. - All Rights
Reserved. Page 5 of 112
Contents
1. Introduction ..................................................... 9
1.1. Scope ....................................................... 9
1.2. Audience ..................................................... 9
1.3. Contact Information, Support ....................................... 10
1.4. Text Conventions............................................... 10
1.5. Supporting documents ........................................... 11
1.6. Product Variants ............................................... 11
1.7. Abbreviations ................................................. 11
2. General Product Description ......................................... 13
2.1. Overview .................................................... 13
2.2. General Functionality and Main Features ............................... 15
2.3. Reference table of RF bands characteristics ............................. 19
2.3.1. Cellular network: ................................................. 19
2.3.2. WiFi/Bluetooth .................................................. 20
2.3.3. GNSS ........................................................ 20
2.4. Applications .................................................. 20
2.5. Sensitivity ................................................... 21
2.6. High level block Diagram ......................................... 22
2.7. Environmental requirements ....................................... 23
2.7.1. Temperature range ................................................ 23
2.8. xE922-3GR Mechanical Specifications ................................ 24
2.8.1. Dimensions ..................................................... 24
2.8.2. Weight ........................................................ 24
2.8.3. RoHS compliance ................................................ 24
3. xE922-3GR Module pin out .......................................... 25
3.1. PIN table .................................................... 25
3.2. LGA Pads Layout .............................................. 37
4. Electrical specifications ............................................. 39
4.1. Absolute maximum ratings – not operational ............................. 39