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SIM301S/341S

The SIM301S/341S is a complete Dual-band/Quad-band GSM/GPRS solution in a module which can be embedded in the customer applications.

Featuring an industry-standard interface, the SIM301S/341S delivers Dual-band GSM900/1800MHz or Quad-band GSM850/900/1800/1900MHz performance for voice, SMS, Data, and Fax in a small form factor and with low power consumption.

The leading features of SIM301S/SIM341S make it ideal for applications such as WLL applications  and  handheld devices.

General features
   Dual-band GSM 900/1800MHz or Quad-band  850/900/1800/1900MHz
   GPRS multi-slot class 10/8
   GPRS mobile station class B
   Compliant to GSM phase 2/2+
           Class 4 (2 W @ 850/900MHz)
           Class 1 (1 W @ 1800/1900MHz)
   Dimension: 40mm x 33mm x 2.9 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: -20to +60
   Restricted operation temperature: -30 C to -20 C and +60 C to +80 C
   Storage temperature: -40C to +85C

Specifications for fax
   Group 3, class 1

Specifications for data:
   PBCCH support
   GPRS class 10: max. 85.6 Kbps (downlink)
   PPP-stack
   Coding schemes CS 1, 2, 3, 4
   CSD up to 14.4 kbps
   USSD
   Non transparent mode

Specifications for SMS via GSM
   Point-to-point MO and MT
   SMS cell broadcast
   Text and PDU mode

Specifications for voice
 Tricodec
 Half rate (HR)
 Full rate (FR)
 Enhanced Full rate (EFR)
   Hands-free operation (Echo suppression)
   AMR
 Half rate (HR)
 Full rate (FR)

Interfaces
   Interface to external SIM 3V/1.8V
   Two analog audio interfaces
   RTC backup
   Serial interface and debug interface
   LCD interface
   Keypad interface
   Antenna connector and antenna pad

We also can supply:
3G Wireless Router,EVDO Modem,GPS Tracker,GSM/GPRS/EDGE Module, GSM/GPRS Module, HSDPA/WCDMA Module,Wireless Terminal.More products and details please visit out website.