SIM 900 A Modems

Additional Details

Features:

    Dual-Band 900/ 1800 MHz

    GPRS multi-slot class 10/8

    GPRS mobile station class B

    Compliant to GSM phase 2/2+
        Class 4 (2 W @900 MHz)
        Class 1 (1 W @ 1800MHz)
 
    Dimensions: 24*24*3 mm

    Weight: 3.4g

    Control via AT commands (GSM 07.07, 07.05 and
    SIMCOM enhanced AT Commands)

    SIM application toolkit

    Supply voltage range: 3.1-4.8V

    Low power consumption: 1.5mA(sleep mode)

    Operation temperature: -40° C to +85°C.