SIM900A GSM Modem With RS232

SIM900A GSM Modem RS232 is an ultra-compact and reliable wireless module. It is a Dual-band GSM/GPRS module in a SMT type and is great for wireless cost-effective solutions.

Featuring an industry-standard interface, SIM900A GSM Modem RS232 delivers GSM/GPRS 900/1800MHz performance for voice, SMS, Data, and Fax in a small form factor and with low power consumption. With a tiny configuration of 24mm x 24mm x 3 mm, SIM900A can fit almost all the space requirements in your applications, especially for slim and compact demand of design.

General features:

1.      Dual-Band 900/ 1800 MHz
2.      GPRS multi-slot class 10/8
3.      GPRS mobile station class B
4.      Compliant to GSM phase 2/2+
5.      Class 4 (2 W @900 MHz)
6.      Class 1 (1 W @ 1800MHz)
7.      Control via AT commands (GSM 07.07 ,07.05 and SIMCOM enhanced AT Commands)
8.      SIM application toolkit
9.      Supply voltage range : 3.1 … 4.8V
10.    Low power consumption: 1.5mA(sleep mode)
11.    Operation temperature: -40°C to +85 °C