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SELECTION GUIDE

SIM Series 4G Wireless Communication Modules Selection Guide

DFRobot Mar 22 2024 384

DFRobot has launched three integrated wireless communication modules: SIM7600G, SIM7600G-H, and A7670G-H. Each module features 4G and GNSS positioning, supporting multiple bands including LTE-FDD, LTE-TDD, WCDMA, and GSM, making them suitable for global regions and most operators' networks. The modules are compatible with Raspberry Pi and LattePanda SBCs, and can be used as a 4G network card.

The SIM series of wireless communication modules offers a variety of products. This series of 4G products is differentiated by communication rates and satellite positioning capabilities. The table below lists the functional parameters of each 4G product for reference in selection.

Functional Parameters of 4G Communication Modules

Product Name

CAT1 SIM7600G 4G Communication and GNSS Positioning Module (Compatible with Raspberry Pi / LattePanda)

CAT4 SIM7600G-H 4G Communication and GNSS Positioning Module (Compatible with Raspberry Pi / LattePanda)

CAT1 A7670G 4G Communication Module (Compatible with Raspberry Pi / LattePanda)

Figure

SKU

TEL0161

TEL0162

TEL0163

Network classification

CAT1

CAT4

CAT1

Communication rate

10Mbps/5Mbps

150Mbps/50Mbps

10Mbps/5Mbps

Frequency band

LTE-FDD: B1/B2/B3/B4/B5/B7/B8/B12/B13/B18/B19/B20/B25/B26/B28/B66 LTE-TDD: B34/B38/B39/B40/B41 WCDMA: B1/B2/B4/B5/B6/B8/B19 GSM: 850/900/1800/1900

LTE-FDD: B1/B2/B3/B4/B5/B7/B8/B12/B13/B18/B19/B20/B25/B26/B28/B66 LTE-TDD: B34/B38/B39/B40/B41 WCDMA: B1/B2/B4/B5/B6/B8/B19 GSM: 850/900/1800/1900

LTE-FDD: B1/B2/B3/B4/B5/B7/B8/B12/B13/B18/B19/B20/B25/B26/B28/B66 LTE-TDD: B38/B39/B40/B41 GSM: 850/900/1800/1900

Frequency band applicable region

global

global

global

GNSS satellite positioning

GNSS engine (GPS,GLONASS and BD) Protocol: NMEA 0183

GNSS engine (GPS,GLONASS and BD) Protocol: NMEA 0183

×

USB interface

Onboard microphone

External power supply voltage

5V~12V

5V~12V

5V~12V

Network protocol

TCP/IP/IPV4/Multi-PDP/FTP/FTPS/HTTP/HTTPS/DNS

TCP/IP/IPV4/Multi-PDP/FTP/FTPS/HTTP/HTTPS/DNS

TCP/IP/IPV4/Multi-PDP/FTP/FTPS/HTTP/HTTPS/DNS

Short message

MT/MO/CB/TEXT /PDU

MT/MO/CB/TEXT /PDU

MT/MO/CB/TEXT /PDU

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