B31 4G LTE Cat4 Mini Pcie USB2.0 Interface Wireless Communication Module

• Customization: Available
• Usage: Router, Access Point
• Type: Wireless
• Model NO.: GDM7243ST
• Support Network: 4G LTE
• Information content: Voice
• Certification: RoHS
• Condition: New
• Item: Gdm7243st LTE Module
• Name: Gdm7243st
• Frequency Band: B31(UL : 452.5-457.5 MHz, Dl : 462.5-467.5 MHz)
• Transmit Power: 23dBm
• Power Voltages: 3.15V ~ 4.2V (3.3V Recommended)
• Power Consumption(Current): 550mA (Ratio 1:2)
• USB Interface: Support
• RoHS: Support
• Transport Package: Carbon
• Specification: 43.5 x 29.5 x x25cm
• Trademark: Sunhans
• Origin: China
• Production Capacity: 50000PCS/Month

Product Description

Sunhans Wireless Cellular Network 4G LTE FDD Module GDM7243ST USB2.0 Interface for Indoor outdoor CPE Router Access Point Device
 

Product Description

Features:  

Comply to 3GPP Release9 CAT4 standard;
Support Band3,Band7,Band20,Band31 band;
Support channel bandwidth 1.4M/3M/5M/10M/15M/20M;
Provide common PCIE interface,interface signals include:

• Power
• 1 route USIM card signal(supports 3.0v or 1.8vUSIM card);
• 1 route high-speed USB2.0 interface
• Indicator signals,etc.

Provide the main antennas, diversity antenna interface;
Support standard AT instruction set;
 

 

Detailed Photos

 

Product Parameters

Cell phone Amplifier Description:

Product Features	Description
Frequency Band	Band3 (UL : 1710-1785 MHz, DL : 1805-1880MHz) Band7 (UL:2500-2570 MHz, DL: 2620-2690MHz) Band20(UL : 832-862 MHz, DL : 791-821 MHz) Band31(UL : 452.5-457.5 MHz, DL : 462.5-467.5 MHz)
Maximum Transmit Power	23dBm
Working Temperature	Normal working temperature:-20ºC ~  +65ºC
	Limited working temperature:-30ºC ~  +70ºC
	Storage temperature: -50ºC ~  +85ºC
Power Voltage	3.15V ~ 4.2V (3.3V recommended)
Power Consumption(current)	550mA (Ratio 1:2)
AT Command	Supports the standard AT command set
PCIE	Power supply
Connector	1 route USIM  card signal(supports 3.0v or 1.8v USIM card);
	1 route USB2.0 interface
	Indicator signals
External Interface	Main antenna, diversity antenna interface
	Universal PCIE interface
RoHS	Support

USIM Card Interface
 Instead of reserving the USIM deck on the GDM7243ST module,the USIM card related signals are led to the outside through the Mini PCIE connector. The USIM deck can be placed on the interface board by the user. 3.0V/1.8V external USIM card can be connected, the interface level is 3.0V or 1.8V. Table 4-1 shows the signals of the USIM card.
 

 

 

Company Profile

About US

After Sales Service

Our Service:                                                                                                                                                                                       

    ♦ Test process : every items will be testing before shipping, to make sure the quality.
    ♦ Short leading time: 1-2.5 working days for samples or small order, 10-15 working days for bulk order.
    ♦ One year warranty: for you without trouble of after-sales maintenance.
    ♦ Quality Guarantee: Return rate is only 0.001.
    ♦ Support small orders: help your business from small to big.
    ♦ OEM & ODM are welcome.