SIM800C GSM Module Quad Band SIM800C SMS DATA Transfer Voice Support TTS

Description:Communications module type:GSM/BluetoothTransmission:GPRSStandard :2GFrequency :1800MHz, 1900MHz, 850MHz, 900MHzTransfer rate :85.6kbpsSupply voltage :3.4-4.4V DCModule output power:1 W (class 1 @ 1800/1900MHz), 2W (class 4 @ GSM850/EGSM900)Operating temperature :-40-85¡ãCDimensions:17.6 x 15.7 x 2.3mmMounting:SMDCase:42-pad SMD Specifications for GPRS Data: GPRS class 12: max. 85.6 kbps (downlink/uplink)PBCCH supportCoding schemes CS 1, 2, 3, 4PPP-stackUSSD Interface:42SMTpins includingAnalog audio interfaceRTC backupUSB interfaceSerial interfaceInterface to external SIM 3V/1.8VGPIOADCGSM Antenna padBluetooth Antenna pad Package Include£º 1 x SIM800C GSM GPRS Quad-band SMD Chip