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The SIM300/340 is a Tri-Band/Quad-Band GSM/GPRS solution in a compact plug-in module.
The leading features of SIM300/340 make it ideal for virtually unlimited application, such as WLL applications (Fixed Cellular Terminal), M2M application, handheld devices and much more.
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
General features:
Tri-Band GSM/GPRS 900/1800/1900MHz or Quad-Band GSM.GPRS 850/900/1800/1900MHz
GPRS multi-slot class 10/8
GPRS mobile station class B
Compliant to GSM phase 2/2+
– Class 4 (2W @ 900MHz)
– Class 1 (1W @ 1800/1900MHz)
Dimensions: 40mm*33mm*2.85mm
Weight: 8g
Control via AT commands (GSM 07.07, 07.05 and SIMCom enhanced AT Commands)
SIM application toolkit
Supply voltage range 3.4V - 4.5V
Low power consumption
Normal operation temperature:
-30°C to +70°C
Restricted operation temperature:
-35°C to +80°C
Storage temperature:
-40°C to +85°C
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