low price gsm module sim300 gsm module
low price gsm module sim300 gsm module
low price gsm module sim300 gsm module
low price gsm module sim300 gsm module
low price gsm module sim300 gsm module

low price gsm module sim300 gsm module

Model NO.
USD 5.00-10.00 / pieces
Minimum order quantity:
100 pieces
Supply Ability:
10000 pieces / Day
Country of Origin:
  • Place of Origin:CN;GUA
  • Brand Name:SIMCOM
  • Model Number:sim300
  • Dimension:33mm x 33mm x 3mm
  • Weight:7.8g
  • Frequency:850/900/1800/1900MHz
  • Function:SMS
  • Interface:TTL

low price gsm module sim300 gsm module

Product Description

 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)




  Coding schemes CS 1, 2, 3, 4


  CSD up to 14.4 kbps




  Non transparent mode




Specifications for SMS via GSM


  Point-to-point MO and MT


  SMS cell broadcast


  Text and PDU mode




Specifications for voice




Half rate (HR)


Full rate (FR)


Enhanced Full rate (EFR)


  Hands-free operation (Echo suppression)






  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


  GPIOlow price gsm module sim300 gsm module.jpg

Packaging & Shipping


  • 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.

Company Information

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 .

  • What is your warranty ?

Answer : Within 60 days after package have been received . 

  • How to pay the order ?

Answer : We could accept TT , Escrow , Paypal , Western Union and Alipay .After the order have been confirmed the invoice will be sent for reference .Then make payment as the way you like , as soon as the payment have been confirmed ,we will arrange shippment within 3 days .

  • Quality problems 

Answer : If there is any quality problems or questions , we could offer technical support or return service .

  •  What is your lead time ?

Answer :There are no lead times for in-stock products. Most of the parts could be shipped out within 3 days after payment have been confirmed.


  • May I have a sample for testing ? 


Answer :Yes ! Only to pay shipping cost ,free samples could be sent for testing .

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