Telecommunication wireless extension module SIM800C development board

FOB Reference Price:Get Latest Price
$8.90 - $11.00 / Pieces | 66 Piece/Pieces (Min. Order)
Lead Time:
Quantity(Pieces) 1 - 1000 >1000
Est. Time(days) 7 Negotiable
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Quick Details
Model Number:
Wireless communication, Telecommunication
Brand Name:
Place of Origin:
Shanghai, China
Normal Operation temperature:
-40 ° C to +85 ° C
Operating Temperature:
Dissipation Power:
Supply Voltage:
365 Days
Product Certification Verified
CE Certified.
RoHS Certified.
Valid from 2018-03-17 until 2049-12-31
Supply Ability
Supply Ability:
1000 Piece/Pieces per Day SIM800A development board
Packaging & Delivery
Packaging Details
standard package
FOB Shenzhen
Lead Time :
Quantity(Pieces) 1 - 1000 >1000
Est. Time(days) 7 To be negotiated


Telecommunication wireless extension module SIM800C development board


     SIMCom presents an ultra compact and reliable wireless module. The SIM900A is a complete Dual-band GSM/GPRS module in a SMT type which is designed specially for Chinese market, allowing you to benefit from small dimensions and cost-effective solutions.
     Featuring an industry-standard interface, the SIM900A delivers GSM/GPRS 900/1800MHz performance for voice, SMS, Data, and Fax in a small form factor and with low power consumption. With a tiny configuration of 24mm x 24mm x 3 mm, SIM900A can fit almost all the space requirements in your applications, especially for slim and compact demand of design.


General features Software features 
* Dual-Band 900/ 1800 MHz * 0710 MUX protocol 
* GPRS multi-slot class 10/8 * embedded TCP/UDP protocol 
* GPRS mobile station class B * FTP/HTTP( available at July, 2010) 
* Compliant to GSM phase 2/2+  
- Class 4 (2 W @900 MHz)  Certificates: 
-Class 1 (1 W @ 1800MHz)  * RoHS
* Dimensions: 24*24*3 mm  * TA 
* Weight: 3.4G  * REACH
* Control via AT commands (GSM 07.07, 07.05 and  
SIMCOM enhanced AT Commands)  
* SIM application toolkit  
* Supply voltage range: 3.1...4.8V  
* Low power consumption: 1.5mA(sleep mode)  
* Operation temperature: -40° C to +85 ° C  
Specifications for Data Compatibility 
* GPRS class 10: Max. 85.6 kbps (downlink) * AT cellular command interface 
* PBCCH support  
* Coding schemes CS 1, 2, 3, 4  
* CSD up to 14.4 kbps  
* USSD  
* Non transparent mode  
* PPP-stack  
Specifications for SMS via GSM/GPRS Specifications for Fax 
* Point to point MO and MT * Group 3, class 1 
* SMS cell broadcast  
* Text and PDU mode  
Interfaces Specifications for Voice 
* Interface to external SIM 3V/ 1.8V * Tricodec 
* analog audio interface -Half rate (HR) 
* RTC backup -Full rate (FR) 
* SPI interface -Enhanced Full rate (EFR) 
* Two Serial interfaces * Hands-free operation 
* Antenna pad (Echo suppression) 
* I2C * AMR 
* GPIO -Half rate (HR) 
* PWM -Full rate (FR) 
* ADC  
Enhanced version add following features  
* FOTA ( available at July, 2010)  
* MMS (available at July, 2010)  
* Embedded AT (available at Q3, 2010)  
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Q2: What products can you offer?
A2: We manufacture below products:
- GPS GNSS receiver G-Mouse,
- GPS GNSS, 4G, 3G, 2G, 2.4G, 5.8G, 433MHz external and built-in antennas,
- Digital HDTV antennas,
- GPS Trackers,
- 4G, 3G, 2G modems,
- GPS GNSS, 4G, 3G, 2G Wireless Modules,
- RF coaxial connectors and RF cable assemblies.

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