Wireless Cellular Network 4G LTE FDD Module Gdm7243st

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.   /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1