Simcom 2G Gsm/GPS/GPRS Module Sim900a Good Price Ready Stock
simcom 2G gsm/GPS/GPRS module sim900a good price ready stock
SIMCOM 2G module SIM900A details as below :
SIM900A
General features
* Dual-Band 900/ 1800 MHz
* GPRS multi-slot class 10/8
* GPRS mobile station class B
* Compliant to GSM phase 2/2+
- Class 4 (2 W @900 MHz)
-Class 1 (1 W @ 1800MHz)
* Dimensions: 24*24*3 mm
* Weight: 3.4G
* 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 Fax
* Group 3, class 1
Specifications for Data
* GPRS class 10: Max. 85.6 kbps (downlink)
* 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
* Point to point MO and MT
* SMS cell broadcast
* Text and PDU mode
Software features
* 0710 MUX protocol
* embedded TCP/UDP protocol
* FTP/HTTP( available at July, 2010)
Enhanced version add following features
* FOTA ( available at July, 2010)
* MMS (available at July, 2010)
* Embedded AT (available at Q3, 2010)
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
* analog audio interface
* RTC backup
* SPI interface
* Two Serial interfaces
* Antenna pad
* I2C
* GPIO
* PWM
* ADC
Compatibility
* AT cellular command interface
Certificates:
* RoHS
* TA
* REACH
Contact information :
Sara
Skype: sara-wireless module
email: sara at
Mobile : 86 13751144958
What is your advantage?
We are the first hand source of Simcom

Our quality assurance

How is your Package with our goods?
We use standard export pack.
Huge qty package will be sealed as simcom company pack as follows:
Bulk package we will take care as follows:
How is your shipment?
Do you have other advantage soure?
Yes see attached excel
| Products | Model | Weight |
| SIM900 | 2G | 3.4g |
| SIM908 | 2G | 5.2g |
| SIM900R | 2G | 3.4g |
| SIM900A | 2G | 3.4g |
| SIM800 | 2G | 3.14g |
| SIM800H | 2G | 1.35g |
| SIM800L | 2G | 1.35g |
| SIM800C | 2G | 1.3g |
| SIM808 | GPRS+GPS | 3.3g |
| SIM39EA | GPS+ANTENNA | 5.8g |
| SIM33ELA | 8.5g | |
| SIM28ML | GPS | 0.5g |
| SIM5320E/A | 3G/WCDMA | 5.6 |
| SIM5360E/A | 5.7g | |
| SIM6320C | 3G/EVDO | 5.1g |
| SIM7230E | 4G | 5.6g |
| SIM7100C | 5.7g | |
| SIM7100E | 5.8g | |
| SIM5215E | 7g | |
| SIM928A | 5.3g | |
| sim2000c | 3.4g | |
| sim2000s | 3.4g | |
| sim68BV | ||
| SIM900D |
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