□ Normal □ Internal Use Confidential □ Restricted Confidential
Author: Wistron NeWeb Corporation
1 / 46
□ Normal □ Internal Use Confidential □ Restricted Confidential
Contact Information
Revision History
2 / 46
□ Normal □ Internal Use Confidential □ Restricted Confidential
© Wistron NeWeb Corporation
THIS DOCUMENT AND THE INFORMATION CONTAINED HEREIN IS PROPRIETARY AND IS THE
EXCLUSIVE PROPERTY OF WNC AND SHALL NOT BE DISTRIBUTED, REPRODUCED, OR
DISCLOSED IN WHOLE OR IN PART WITHOUT PRIOR WRITTEN PERMISSION FROM WNC.
LIMITATION OF LIABILITY
THIS DOCUMENT AND THE INFORMATION CONTAINED HEREIN IS PURELY FOR DESIGN
REFERENCE AND SUBJECT TO REVISION BY WNC AT ANY TIME. NOTHING IN THIS
DOCUMENT SHALL BE CONSTRUED AS GRANTING ANY WARRANTY OR RIGHT TO USE THE
MATERIAL CONTAINED HEREIN WITHOUT WNC’S PRIOR EXPRESS WRITTEN CONSENT. WNC
SHALL NOT BE LIABLE FOR ANY USE, APPLICATION OR DEVELOPMENT DERIVED FROM THE
MATERIAL WITHOUT SUCH PRIOR EXPRESS WRITTEN CONSENT.
3 / 46
□ Normal □ Internal Use Confidential □ Restricted Confidential
Contents
Contact Information ........................................................................................................ 2
Revision History .............................................................................................................. 2
Contents ......................................................................................................................... 4
1. Introduction ........................................................................................................... 6
1.1. LTE IMG2 Overview .............................................................................................. 6
1.2. LTE IMG2 Design Reference ................................................................................ 15
1.3. LTE IMG2 Antenna Design .................................................................................. 18
1.4. LTE IMG2 Test Procedure for Design Verification ............................................... 19
1.5. HDK Overview ..................................................................................................... 26
1.5.1. Overview ............................................................................................... 26
1.5.2. LTE Module Installation ......................................................................... 27
1.5.3. SIM Installation ...................................................................................... 28
1.5.4. LTE RF Connector ................................................................................... 29
1.5.5. UART Access (Option) ............................................................................ 30
1.5.6. Driver Installation .................................................................................. 31
2. Prerequisite Configuration .................................................................................... 32
2.1. Factory Reset ...................................................................................................... 32
2.2. RF conformance Setup ....................................................................................... 33
2.3. Protocol conformance Setup .............................................................................. 34
2.4. UICC Test Setup .................................................................................................. 35
2.5. LTE IMS VoIP ....................................................................................................... 36
3. AT Command Control ............................................................................................ 38
4. F/W Update .......................................................................................................... 40
4.1. F/W Update via WebUI ....................................................................................... 40
4.1.1. Debug Level ........................................................................................... 45
4 / 46
□ Normal □ Internal Use Confidential □ Restricted Confidential
4.1.1.1. IMS ......................................................................................................... 45
4.1.1.1.1. Configuration to Enable IMS Debug Level ...................................... 45
4.1.1.1.2. Get Log File from Device ................................................................ 46
5 / 46
□ Normal □ Internal Use Confidential □ Restricted Confidential
1. Introduction
This document gives an instruction on how to use IMG2 module and HDK.
1.1. LTE IMG2 Overview
Form Factor: LGA
Dimension: 32x36x4.3(mm)
DC Voltage: 3.3~4.3V
6 / 46
□ Normal □ Internal Use Confidential □ Restricted Confidential
Block Diagram
Note:
1. Only using ANT1~ANT4, all of other antenna ports should be
terminated by 50ohm load for module application, and which output
performancs are guaranteed accordingly.
2. This module not certified for embedded antenna or hanheld
devices
7 / 46
□ Normal □ Internal Use Confidential □ Restricted Confidential
Features:
Platform: GCT GDM7243Q
Support FDD Band 2/4/5/13
compliant with LTE specification (3GPP Release 10)
Support 1T2R Cat. 6 with downlink carrier aggression
Uplink: 50Mbps
Downlink: 300Mbps
Supports downlink inter and intra 2-Carrier Aggregation (Class
C), 2+2, 5+5, 4+4 2+4, 2+5, 2+13, 4+5, 4+13, 5+13,
Support all LTE Bandwidth per 3GPP standard
(1.4/3/5/10/15/20MHz)
8 / 46
□ Normal □ Internal Use Confidential □ Restricted Confidential
- Frequency Bands
a) LGA PCB footprint
9 / 46
□ Normal □ Internal Use Confidential □ Restricted Confidential
ETSI
Pin assign in ETSI Spec
LGA
Antenna for a GNSS
receiver
b) LGA Pin Assignments
10 / 46
□ Normal □ Internal Use Confidential □ Restricted Confidential
Power (Typ=3.8V,
Min=3.4V,
Max=4.2V)
Power (Typ=3.8V,
Min=3.4V,
Max=4.2V)
Power (Typ=3.8V,
Min=3.4V,
Max=4.2V)
Power (Typ=3.8V,
Min=3.4V,
Max=4.2V)
Power (Typ=3.8V,
Min=3.4V,
Max=4.2V)
Power (Typ=3.8V,
Min=3.4V,
Max=4.2V)
Typ=3.0V,
Min=2.0V,
Max=3.25V
11 / 46
□ Normal □ Internal Use Confidential □ Restricted Confidential
12 / 46
□ Normal □ Internal Use Confidential □ Restricted Confidential
13 / 46
□ Normal □ Internal Use Confidential □ Restricted Confidential
14 / 46