low price gsm module sim300 gsm module

 simcom GSM/GPRS Module sim340D SIM300D SIM340DZ SIM300DZ

The SIM300D/340D is a complete Tri-Band/Quad-Band GSM/GPRS solution in a SMT module. 

SIM300D/340D with a tiny configuration can fit almost all the space requirements in your M2M applications, especially for slim and compact handset applications. 

  SMT type suit for customer applications 

  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 @ 850/900 MHz) 

     Class 1 (1W @ 1800/1900MHz) 

  Dimension: 33mm x 33mm x 3mm 

  Weight: 7.8 g 

  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 +80 °C

  Restricted operation temperature: -40 °C to -30 °C and +80 °C to +85 °C

  Storage temperature: -45°C to +90°C

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)

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

  GPIO

• Shipping: UPS / Fedex / DHL / TNT / EMS. Pls contact us directly which way your preferred.

           For the Countries & Regions where EMS cannot deliver, pls choose other shipping ways.

Shenzhen Xiefengda Technology Co,.ltdspecialize in electronic components such as wholesale mobile phone screen, touch screen mobile phone, ic ,capacitor , diode , fuse, transistor , resistor and so on .We have done this business over 10 years,having builded long-term cooperation relationships with lots of famous factories and agents all over the world . We have been committed to offering the broadest selection of in stock electronic components,as well as providing the lowest price at the fastest speed,whatever products you are sourcing. We possess strict quality control system as well as professional testing equipment and experienced electronics engineers.

All products will be tested and evaluated strictly before shipment.We offer the longest warranty period than any others,you can 100% return or exchange the goods within warranty .

We are your most professional and trustful choice.

• Is your parts new and original ?

Answer : Yes !Our parts could accept any kinds of testing , if there is any quality problems we will take responsible .

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