Features:
Supply Voltage: 5-12V DC.
Temperature range : -30 DegC to +80 DegC.
LED indication for power and network status.
On board switching type power supply regulator with Buzzer to
indicate Call Alerts.
Transmitting power: - Class4 (2W).
- Class1 (1W).
GPRS Connectivity:
- GPRS multi-slot class10 (default)
- GPRS multi-slot class8 (option)
Supports CSD, USSD, SMS, FAX (Group 3 Class 1).
Single SIM card and SMA connector with GSM Antenna.
Serial port(RS232) output and supports for Audio interface,
RTC, Phonebook Management.
Summary of Contents for RS-232
Page 1: ...SIM900A GSM GPRS Modem RS 232 ...
Page 4: ...Connection Details ...