Product Summary

The SIM900D is a complete quad-band GSM/GSRS solution in a SMT module which can be embedded in the customer applications. Featuring an industry-standard interface, the SIM900D delvers GSM/GPRS 850/900/1800/1900MHZ performance for voice, SMS, data, and fax in a small form factor and with low power consumption. With a tiny configuration of 33mm×33mm×3mm, SIM900D can fit almost all the space requirements in your MM application, especially for slim and compact demand of design.

Parametrics

SIM900D absolute maximum ratings: (1)GPRS class 10: max. 85.6 kbps (downlink); (2)PBCCH support; (3)Coding schemes CS 1, 2, 3, 4; (4)USSD; (5)Non transparent mode; (6)PPP-stack.

Features

SIM900D features: (1)Quad-Band 850/ 900/ 1800/ 1900 MHz; (2)GPRS multi-slot class 10/8; (3)GPRS mobile station class B; (4)Compliant to GSM phase 2/2+: Class 4 (2 W @850/ 900 MHz), Class 1 (1 W @ 1800/1900MHz); (5)Dimensions: 33*33*3mm; (6)weight: 6.2g; (7)control via AT commands (GSM 07.07, 07.05 and SIMCOM enhanced AT commands); (8)SIM application toolkit; (9)supply voltage range 3.4 to 4.5 V; (10)low power consumption; (11)operation temperature: -30 to 80 ℃.

Diagrams