SIM 900 B Modem

Additional Details

General Features:-

     Quad-Band 850/ 900/ 1800/ 1900 MHz
     GPRS multi-slot class 10/8
     GPRS mobile station class B
     Compliant to GSM phase 2/2+
     Class 4 (2 W @850/ 900 MHz)
     Class 1 (1 W @ 1800/1900MHz)                                                                                            
    SAIC (Single Antenna Interference Cancellation)
    Dimensions: 40*33*3 mm
    Weight: 7g
    Control via AT commands (GSM 07.07 ,07.05 and  
    SIMCOM enhanced AT Commands)
    SIM application toolkit
    Supply voltage range :3.2 4.8V
    Low power consumption: 1.0mA(sleep mode)
    Operation temperature: -40 °C to +85 °C.