SIM300C

Designed for global market, SIM300C is a Tri-band GSM/GPRS engine that works on frequencies EGSM 900 MHz, DCS 1800 MHz and PCS1900 MHz. SIM300C provides GPRS multi-slot class 10 capability and support the GPRS coding schemes CS-1, CS-2, CS-3 and CS-4.
    With a tiny configuration of 50mm x 33mm x 6.2mm , SIM300C can fit almost all the space requirement in your industrial application, such as M2M , and mobile data communication system etc. With the charge circuit integrated inside the SIM300C, it is very suitable for the battery power application.
    The physical interface to the mobile application is made through a 60 pins board-to-board connector, which provides all hardware interfaces between the module and customers boards except the RF antenna interface.
    The keypad and SPI LCD interface will give you the flexibility to develop customized applications.
    Two serial ports can help you easily develop your applications.
Two audio channels include two microphones inputs and two speaker outputs. This can be easily configured by AT command.
    SIM300C provide RF antenna interface with two alternatives: antenna connector and antenna pad. The antenna connector is MURATA MM9329-2700. And customers antenna can be soldered to the antenna pad.
     The SIM300C is designed with power saving technique, the current consumption to as low as 2.5mA in SLEEP mode.
     The SIM300C is integrated with the TCP/IP protocol, Extended TCP/IP AT commands are developed for customers to use the TCP/IP protocol easily, which is very useful for those data transfer applications.