Ericssom Gsm Module Gm12 on 2040-parts.com

GM 12 GSM 900
Size
153 × 64 × 22 mm
Weight
125 grams
Current consumption
At 12V power supply:
Busy 150 mA average
Idle 28 mA average

Greater applications
The Ericsson GSM Module GM 12 opens the door to a whole new world
of applications, making wireless communication possible between
machines as well as people. Providing the basic functionality of a mobile
telephone, the GM 12 sends and receives SMS (Short Message Service),
handles speech calls and the sending of DTMF tones.
Ease of integration
The GM 12 is controlled by AT commands via a computer or microprocessor
connected to the module´s serial interface. A wide voltage range
ensures flexibility in choice of power supply. Together with its standard
connectors, both integration and control of the GM 12 in an application
is very straight forward.
Durable design
Designed to be built in, the GM 12´s tough plastic body helps it withstand
the demands of many different operating environments. The case also
features two external through holes for mounted installations and a hatch
for direct access to the SIM card. In addition, the standard connectors
are all positioned on one side for ease of installation.
Broad range of applications
The GM 12 can be successfully used in the areas of Intelligent Transport
Systems, Telemetry including vending, meter-reading, security and leased
machines, as well as many other telephony related applications.
Alarms
Vehicle applications
Equipment tracking Leased office machines
Remote Controlling
Traffic telematics
Vending machines
EN/LZT 12350 R3A Subject to change without prior notice. Printed in March 1999.
Performance facts GM 12
Supports SMS mobile originated, mobile terminated and cell
broadcast, analogue speech in full duplex, enhanced full rate
speech coding, dual tone multi-frequency (DTMF) signals to
the network, data compatibility, controlled by AT commands,
V.24/V.28 serial interface (simplified), power on/off remotely
controllable with an interface signal, internal power supply with
7 to 32 volts range, 2W maximum output power, operating
temperature range of -20°C to +55°C, CE/ETSI type approved
for GSM as a Phase 2 Mobile Station, power class 4.