Your cart is empty

SIM900a GSM/GPRS Serial & TTL Modem with Stub Antenna

  • Model: SIM900a GSM Modem
  • Shipping Weight: 0.1lbs
  • Units in Stock: 67
  • Manufactured by: Graylogix

Rs1100  Rs970
Save: 12% off

Featuring an industry-standard interface, the SIM900A 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, SIM900A can fit almost all the space requirements in your applications, especially for slim and compact demand of design.

General 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)
  • SAIC (Single Antenna Interference Cancellation) support
  • Control via AT commands (GSM 07.07 ,07.05 and SIMCOM enhanced AT Commands)
  • SIM application toolkit
  • internal Supply voltage range : 3.2 ... 4.8V
  • External Supply voltage range : 9 ... 12V DC
  • Low power consumption: 1.0mA(sleep mode&BS-PA- MFRMS=9 )
  • Operation temperature: --40°C to +85 °C


Download AT Commands

Download MMS Commands

Download TCPIP commands

Download ATC

Download PING ATC

Add to Cart:



This product was added to our catalog on Sunday 07 January, 2007.