Categories
Contact Us
Add: 5F, Building 3A, No.8 Xiyuanyi Road, West Lake Science Park, Hangzhou, China
Tel: +86-571-87858811
Mob: +8613616520351
E-mail: trade@qiyangtech.com
Quectel EC25 4G LTE Module

Quectel EC25 4G LTE Module

Quectel EC25 4G module specification Brief introduction 1. EC25 Mini PCIe Series Frequency Band s 2. Pin Assignment 3. Functional Diagram 4. Mechanical Dimensions of EC25 Mini PCIe 5. GNSS Receiver EC25 Mini PCIe integrates a GNSS receiver that supports IZat Gen 8C Lite of Qualcomm (GPS,......

Quectel EC25 4G module specification

image001.jpg


Brief introduction

1.EC25 Mini PCIe Series Frequency Bands

Frequency

EC25-E Mini PCIe

EC25-A Mini PCIe

EC25-V Mini PCIe

EC25-AU MiniPCIe

EC25-J Mini PCIe

LTE

FDD-LTE

B1/ B3/ B5/ B7/ B8/ B20

B2/ B4/ B12

B4/ B13

B1/ B2①/ B3/ B4/ B5/ B7/ B8/ B28

B1/ B3/ B8/ B18/B19/ B26

TDD-LTE

B38/ B40 /B41

 

 

B40

B41

3G

WCDMA

B1/ B5/ B8

B2/ B4/ B5

 

B1/ B2/ B5/ B8

B1/ B6/ B8/ B19

GSM/EDGE

B3/ B8

 

 

Quad-band

 

Embedded GNSS

Optional

Optional

Optional

Optional

Optional

Region

EMEA, Korea,Thailand, India

America

America

Latin America, ANZ, Taiwan

Japan

Certification

CE/ GCF/ KC/ SKT/ NBTC/ Vodafone*/ FAC

FCC/ PTCRB/ IC/  ROGERS/ AT&T*

FCC/ GCF/ Verizon

RCM/ NCC*/ Anatel*

JATE/ TELEC/ Docomo*/ Softbank*

 

2.Pin Assignment

image002.jpg


3.Functional Diagram


image003.jpg


4.Mechanical Dimensions of EC25 Mini PCIe

1.jpg


5.GNSS Receiver

EC25 Mini PCIe integrates a GNSS receiver that supports IZat Gen 8C Lite of Qualcomm (GPS, GLONASS, BeiDou, Galileo, QZSS). Meanwhile, it supports Qualcomm gpsOneXTRA technology (one kind of A-GNSS). This technology will download XTRA file from the internet server to enhance the TTFF.

XTRA file contains predicted GPS and GLONASS satellites coordinates and clock biases valid for up to 7

days. It is best if XTRA file is downloaded every 1-2 days. Additionally, EC25 Mini PCIe can support

standard NMEA-0183 protocol and output NMEA messages with 1Hz via USB NMEA interface.

EC25 Mini PCIe GNSS engine is switched off by default. You must switch on it by AT command. Please

refer to document [3] for more details about GNSS engine technology and configurations. A passive

antenna should be used for the GNSS engine.


Hot Tags: quectel EC25 4G LTE module, manufacturers, suppliers, customized, made in China
  • Newsletter
  • Categories
  • Contact Us
    Add: 5F, Building 3A, No.8 Xiyuanyi Road, West Lake Science Park, Hangzhou, China
    Tel: +86-571-87858811
    Mob: +8613616520351
    E-mail: trade@qiyangtech.com
  • QR Code
  • Copyright © Zhejiang Qiyang Intelligent Technology Co.,Ltd All Rights Reserved.