User's Manual

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L850-GL Hardware User Manual Page
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2 Overview
2.1 Introduction
L850 is a highly integrated 4G wireless communication module that adopts standard PCIe M.2 interface
and supports LTE FDD/LTE TDD/WCDMA/ system. It is applicable to most broadband communication
networks of the mobile operator across the world.
2.2 Specification
Specification
Operating Band
LTE FDD: Band 1,2,3,4,5,7,8,11,12,13,17,18,19,20,21,26,28,29,30,66
LTE TDD: Band 38, 39, 40, 41
WCDMA/HSPA+: Band 1,2,4,5,8
GNSS/Beidou: support
Data Transmission
LTE FDD
450Mbps DL/50Mbps UL(Cat 9)
LTE TDD
260Mbps DL/30Mbps UL(Cat 9)
When LTE TDD achieves maximum DL rate, its UL rate can
reach 10Mbps only
UMTS/HSPA+
UMTS:384 kbps DL/384 kbps UL
DC-HSDPA+:42Mbps DL(Cat 24)/5.76Mbps UL(Cat6)
Power Supply
DC 3.135V
～
4.4V,Typical 3.3V
Temperature
Normal operating temperature:-10°C ～+55°C
Expandoperating temperature:-20°C ～+70°C
Storage temperature: -40°C
～
+85°C
Physical
characteristics
Interface: M.2 Key-B
Dimension
：
30 x 42 x 2.3mm
Weight: About5.8 g
Interface
Antenna
WWAN Main Antenna x 1
WWAN Diversity Antenna x 1