Sunhans Wireless Cellular Network 4G LTE FDD Module GDM7243ST
USB2.0 Interface for Indoor outdoor CPE Router Access Point
Device Product DescriptionFeatures: 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:Power1 route
USIM card signal(supports 3.0v or 1.8vUSIM card);1
route high-speed USB2.0 interfaceIndicator signals,etc.Provide
the main antennas, diversity antenna interface;Support standard AT
instruction set; Detailed Photos Product
ParametersCell phone Amplifier Description:Product
FeaturesDescriptionFrequency BandBand3 (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
Power23dBmWorking TemperatureNormal working temperature:-20ºC ~
+65ºCLimited working temperature:-30ºC ~ +70ºCStorage
temperature: -50ºC ~ +85ºCPower Voltage3.15V ~ 4.2V
(3.3V recommended)Power Consumption(current)550mA (Ratio
1:2)AT CommandSupports the standard AT command setPCIEPower
supplyConnector1 route USIM card
signal(supports 3.0v or 1.8v USIM
card); 1 route USB2.0 interface Indicator
signalsExternal InterfaceMain antenna, diversity antenna
interfaceUniversal PCIE interfaceRoHS SupportUSIM 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
ProfileAbout USAfter Sales ServiceOur 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. /*
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