9947822444 ( Monday to Saturday 9AM - 6PM )
1299 INR
Description
SIM900A Modem is built with Dual Band GSM/GPRS based SIM900A modem from SIMCOM. It works on frequencies 900/ 1800 MHz. SIM900A can search these two bands automatically. The frequency bands can also be set by AT Commands. The baud rate is configurable from 1200-115200 through AT command. The GSM/GPRS Modem is having internal TCP/IP stack to enable you to connect with internet via GPRS. SIM900A is an ultra compact and reliable wireless module. This is a complete GSM/GPRS module in a SMT type and designed with a very powerful single-chip processor integrating AMR926EJ-S core, allowing you to benefit from small dimensions and cost-effective solutions. SIM900A Features - 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) - Control via AT commands (GSM 07.07, 07.05 and SIMCOM enhanced AT Commands) Low power consumption: 1.5mA(sleep mode) Operation temperature: -40°C to +80 °C Specifications for GPRS Data : GPRS class 10 max. 85.6 kbps (downlink) max. 42.8 kbps (uplink) PBCCH (Support packet Switched Broadcast Control Channel) support Coding schemes CS 1, 2, 3, 4 Specifications for SMS via GSM/GPRS - Point to point MO and MT - SMS cell broadcast - Text and PDU mode Software features - 0710 MUX protocol - Embedded TCP/UDP protocol - FTP/HTTP - FOTA - MMS - Embedded AT Compatibility: AT cellular command interface SIM900A RS232 + TTL BOARD Features INPUT VOLTAGE: 12V On Board Power LED On Board Network LED RS232 Serial Control (TX and RX) Modem Reset PIN OUT Default Baud Rate: 9600. Databits: 8, Parity: None, Stop Bit: 1 PCB Board Specifications Material: FR4 (High Quality) Board Thickness: 1.6mm
