The GSM/GPRS module for WLL, M2M and handheld applications

The SIM300 is a Tri-band/Quad-Band* GSM/GPRS solution in a compact plug-in module.

Featuring an industry-standard interface, the SIM300 delivers GSM/GPRS 900 / 1800 / 1900MHz performance for voice, SMS, Data, and Fax in a small form factor and with low power consumption.

The leading features of SIM300 make it ideal for virtually unlimited application, such as WLL applications (Fixed Cellular Terminal), M2M application, handheld devices and much more.

Tri- band GSM/GPRS module with a size of 40x33x2. 85mm
Customized MMI and keypad/LCD support
An embedded Powerful TCP/IP protocol stack
Based upon mature and field-proven platform, backed up by our support service, from definition to design and production
Quad-Band version (SIM340) will be released @ Q1, 2006

General features:
Tri-Band GSM/GPRS 900/1800/1900 MHz
GPRS multi-slot class 10
GPRS mobile station class B
Compliant to GSM phase 2/2+
- Class 4 (2W@ 900 MHz)
- Class 1 (1W@ 1800/1900MHz)

Dimensions: 40 x 33 x 2. 85 mm
Weight: 8 g
Control via AT commands
(GSM 07. 07, 07. 05 and SIMCOM enhanced AT Commands)
SIM application toolkit
Supply voltage range 3. 4...4. 5 V
Low power consumption

Normal operation temperature: -20º C to +55º C
Restricted operation temperature: -20º C to -25º C and +55º C to +70º C
Storage temperature: -40º C to +80º C