{"product_id":"wh-lte-7s4-v2-usr-4g-dtu-module-transparent-transmission-wireless-module-support-2g-3g-4g-network","title":"WH-LTE-7S4 V2 USR 4G DTU Module Transparent Transmission Wireless Module Support 2G\/3G\/4G Network","description":"\u003cp\u003e\u003cb\u003eHardware Interface: \u003c\/b\u003e\u003cbr\u003ePackage: DIP 23pin\u003cbr\u003ePower supply: 3.4V~4.2V \/ 5~16V\u003cbr\u003eLED: module status indicator function\u003cbr\u003eSIM\/USIM card: standard 6-pin SIM card interface, 3V\/1.8V SIM Card\u003cbr\u003eUSB protocol: USB 2.0 high speed\u003cbr\u003eAntenna: IPEX seat\u003cbr\u003eUART: TTL (3.3V\/5V)\u003cbr\u003ebaud rate（bps）: 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400, 460800\u003cbr\u003e\u003cbr\u003e\u003cb\u003eDimensions:\u003c\/b\u003e\u003cbr\u003eSize: 44.4 x 41.8 x 12.5mm(with pin height)\u003cbr\u003eWeight: 15g\u003cbr\u003e\u003cbr\u003e\u003cb\u003eTemperature and Humidity Range: \u003c\/b\u003e\u003cbr\u003eOperating temperature: -20℃~ 70℃\u003cbr\u003eStorage Temperature: -40℃~ 85℃\u003cbr\u003eWorking humidity: 5%~95%\u003cbr\u003e\u003cbr\u003e\u003cb\u003eTechnical Specifications:\u003c\/b\u003e\u003cbr\u003eTD-LTE: 3GPP R9 CAT4, downlink 150Mbps, uplink 50Mbps\u003cbr\u003eFDD-LTE: 3GPP R9 CAT4 downlink 150Mbps, uplink 50Mbps\u003cbr\u003eWCDMA: HSPA+ downlink rate 21Mbps, uplink rate 5.76Mbps\u003cbr\u003eTD-SCDMA: 3GPP R9, downlink rate 2.8Mbps, uplink rate 2.2Mbps\u003cbr\u003eGSM: downlink rate 384kbps, uplink rate128kbps\u003cbr\u003e\u003cbr\u003e\u003cb\u003eBand:\u003c\/b\u003e\u003cbr\u003eTD-LTE: band 38\/39\/40\/41\u003cbr\u003eFDD-LTE: band 1\/3\/8\u003cbr\u003eWCDMA: band 1\/8\u003cbr\u003eTD-SCDMA: band 34\/39\u003cbr\u003eGSM: band 3\/8\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePower Level:\u003c\/b\u003e\u003cbr\u003eTD-LTE (band 38\/39\/40\/41): +23dBm (power class 3)\u003cbr\u003eFDD-LTE (band 1\/3\/8): +23dBm (power class 3)\u003cbr\u003eWCDMA (band 1\/8): +23dBm (power class 3\u003cbr\u003eTD-SCDMA (band 34\/39): +24dBm (power class 2)\u003cbr\u003eGSM band 8: +33dBm (power class 4)\u003cbr\u003eGSM band 3: +30dBm (power class 1)\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSoftware Features:\u003c\/b\u003e\u003cbr\u003eData services: support PPPD\/RNDIS\/ECM dial-up\u003cbr\u003eSMS: support PDU\/TEXT SMS\u003cbr\u003eTCP\/IP protocol: IPv4, IPv6, IPv4\/IPv6 dual stack\u003cbr\u003eOperating system: support windows\/linux\/Android\u003cbr\u003eData transfer: support simple transparent transmission, HTTPD function, UDC function\u003cbr\u003eauxiliary function: heartbeat packet, registration packet, Sockets, FTP upgrade, base station positioning\u003cbr\u003eParameter configuration: serial port, Network and SMS AT instructions configure\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e-Support Mobile 2G\/3G\/4G\u003cbr\u003e-Support China Unicom 2G\/3G\/4G\u003cbr\u003e-Support Telecom 4G\u003cbr\u003e-5-16V wide voltage\u003cbr\u003e-Built-in SIM card slot\u003cbr\u003e-FOTA differential upgrade\u003cbr\u003e-4G transparent transmission, 5 modes and 13 frequencies\u003cbr\u003e-Compatible with 7S4 and 7S3 pins\u003cbr\u003e-AT command control\u003cbr\u003e-Support two network connection\u003cbr\u003e-HTTPD Client function, support serial data HTTP (GET\/POST) submission\u003cbr\u003e-SMS text message function\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage List:\u003c\/b\u003e\u003cbr\u003e1 x WH-LTE-7S4 V2 Module\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40825831915569,"sku":"67743","price":34.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7077204852785_watermarked_0.jpg_0.png?v=1767952813","url":"https:\/\/www.thanksbuyer.com\/ko\/products\/wh-lte-7s4-v2-usr-4g-dtu-module-transparent-transmission-wireless-module-support-2g-3g-4g-network","provider":"Thanksbuyer Online,SDR Radio, Testers and Measurement devices, Astronomy products,  Audio Amplifer and Decoders","version":"1.0","type":"link"}