Huawei ME909 Series - 2 Overall Description; About this Chapter; Function Overview

HUAWEI ME909 Series LTE LGA Module
Hardware Guide
Overall Description
Issue V0.3 (2013-05-21)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
8
2 Overall Description
2.1 About This Chapter
This chapter gives a general description of the ME909 module and provides:

Function Overview

Circuit Block Diagram

Application Block Diagram
2.2 Function Overview
Table 2-1 Features
Feature
Description
Physical
dimensions

Dimensions (L × W × H): 30 mm × 30 mm ×2.35 mm

Weight: about 5 g
Operating
Bands
(ME909u-521)
LTE: FDD Band 1, 2, 3, 5, 7, 8, 20, all bands with diversity
WCDMA/HSDPA/HSUPA/HSPA+: Band 1, 2, 5, 8, all bands with
diversity
GSM/GPRS/EDGE: 850/900/1800/1900 MHz
GPS/GLONASS: L1
Operating
Temperature
Normal operating temperature: –20°C to +70°C
Extended operating temperature
[1]
: –30°C to +75°C
Storage
Temperature
–40°C to +85°C
Moisture
RH5% to RH95%
Power Voltage
DC 3.3 V–4.2 V (typical value is 3.8 V)
AT Commands
For ME909u-521, see the HUAWEI ME909u-521 LTE LGA
Module AT Command Interface Specification.