Voice, CSD, SMS (text/data)
Quad-Band GSM 850 / 900 / 1800 / 1900 MHz
Output power: class 4 (2 W) for EGSM 850/900 class 1 (1 W) for GSM 1800/1900
Weight: < 10 g
Supply voltage range: 3.5 4.2 V (Typ: 3.8 +/- 02 V)
Operating temperature: 20 ?C+55 ?C
Dimensions: 34.4 x 32.5 x 3.6
Power consumption of GSM modems
Idle : < 2 mA
In call (GSM pwr lev 5): 300 mA
GSM Module Interfaces and bearers
Features of GSM Module GPRS modems Integrated TCP/IP Stack
GSM Module, Quad-Band GSM 850 / 900 / 1800 / 1900 MHz
AT interface on UART with CMOS level
GPRS class 10, CSD, SMS, voice, FAX
Brand Name:SIMCOM Place of Origin:China (Mainland) SIMCOM GSM/GPRS modules SIM300/SIM340/SIM300C/SIM340C/SIM300D/SIM340D/SIM508/SIM548/SIM508C/ SIM548C/SIM700/SIM5210/SIM5218 ...
Come From Xinle Electronics Ltd., Co
Model Number:SIM548C Brand Name:SIMCOM Place of Origin:China (Mainland) Quad band GSM /GPRS + GPS Wireless Terminal SIM548C GSM Wireless Terminal with Supply Voltage Range of 3 ...
Come From Xinle Electronics Ltd., Co
Model Number:SIM300/340 Brand Name:SIMCOM The SIM300/340 is a complete Tri-Band/Quad-Band GSM/GPRS solution in a compact plug-in module with M2M board-to-board connector ...
Come From Unitecom Co., Ltd.