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MeiG Smart SLM790
LTE Cat.4 LCC Packaging Module

Covered networks: LTE-FDD/LTE-TDD/WCDMA/EDGE/GPRS/GSM
Abundant hardware interfaces: supports SDIO/PCIE/RGMII，external eMMC memory, Wi-Fi module and Ethernet interface
Supports various codec (HR/FR/EFR/AMR/AMR-WB)，Supports SRLTE/CSFB/VOLTE
Supports high speed USB2.0 interface
Supports RF MIMO and diversity reception, optimizes data transmission speed and improves communication quality
Supports built-in protocol stacks: TCP/UDP/DTLS/HTTP(s)/FTP/MQTT

SLM790 is MeiG Smart’s latest LTE Cat.4 cellular module. Its download speed can reach up to 150Mbps and upload speed up to 50Mbps. In consideration of remote areas’ reception, it also supports 3G/2G networks. SLM790 and SLM750 are compatible with each other in packaging.

SLM790 supports diversity reception and MIMO, optimizes data transmission speed and improves communication quality. It supports NCM/PPP/ECM/TCP/UDP/DTSL/HTTP(s)/FTP/MQTT and built-in network protocol. This module integrates hardware interfaces such as UART/I2C/PCM/SPI/SDIO/RGMII/PCIE, and can be widely used in industrial routers, CPE, DVR, shared economy, etc.

Basic Attributes:
Product number: SLM790 Module
Package: LCC package (80pin + LGA 64pin)
Size： 32.0 × 29.0 × 2.8mm
Weight: 5g

Band Description:

SLM790-CB
Frequency band: LTE-FDD:B1/B3/B5/B8
LTE-TDD:B34/B38/B39/B40/B41
WCDMA:B1/B8
GSM:900/1800
Diversity Reception: Supported
PCM voice: Supported

SLM790-CC
Frequency band: LTE-FDD:B1/B3/B5/B8
LTE-TDD:B34/B38/B39/B40/B41
WCDMA:B1/B8
GSM:900/1800
Diversity Reception: Not Supported
PCM voice: Supported

SLM790-GE*
Frequency band: LTE-FDD:B1/B3/B5/B7/B8/B20
LTE-TDD:B38/B40/B41
WCDMA:B1/B5/B8
Diversity reception: Supported
PCM voice: Supported

SLM790-GAU*
Frequency band: LTE-FDD:B1/B3/B5/B7/B8/B28(A&B)
LTE-TDD:B3/B40/B41
WCDMA:B1/B5/B8
Diversity reception: Supported
PCM voice: Supported

Module Rate:
LTE-FDD (Cat 4)： Max 150Mbps(DL)/50Mbps(UL)
LTE-TDD (Cat 4)： Max 130Mbps(DL)/35Mbps(UL)
DC-HSPA+： Max 42Mbps(DL)/5.76Mbps(UL)
WCDMA： Max 384kbps(DL)/384kbps(UL)
EDGE： Max 236.8kbps(DL)/236.8kbps(UL)
GPRS： Max 85.6kbps(DL)/85.6kbps(UL)

Drivers & Tools：
Drivers: Window, Linux 2.6 and above, Android 4.0 and above
Tools: One-click upgrade tool
* FOTA upgrade

Module Interface:
Hi-Speed USB 2.0
3xUART
1xI2C
1xPCM
1xRGMII
1xSDIO
1xPCIe
WAKEUP-IN & WAKEUP-OUT
Power On/Off, Reset
2xADC
Fly Mode
LED indicator
SIM card interface(1.8 / 3.0V)
Antenna interface: main / diversity (optional)

Certification Information:
CCC/SRRC/CTA/CE*

Transmit Power:
GSM850/900 33±2dBm，GSM1800/1900 30±2dBm，WCDMA/HSPA 23+1/-3dBm， LTE-TDD 23±2.7dBm，LTE-FDD 23±2.7dBm

Protocols:
NCM/PPP/ECM*/TCP/UDP/DTLS*/HTTP(s)*/FTP*/MQTT*/DTMF*

Environmental Temperature :
Operating temperature: -40℃ to 85℃
storage temperature: -45℃ to 90℃
humidity: 5%~95%

Electrical Characteristics:
10uA @ Shutdown（TBD）
2mA @ sleep (TBD)
20mA @ idle (TBD)
Power supply voltage: 3.3V ~ 4.2V, typical value 3.8V

Remarks: * In development

MeiG Smart SLM790LTE Cat.4 LCC Packaging Module

MeiG Smart SLM790
LTE Cat.4 LCC Packaging Module