SIM900-TE-C Introduction



SIMCOM presents an ultra compact and reliable wireless module-SIM900. This is a complete Quad-band GSM/GPRS module in a SMT type and designed with a very powerful single-chip processor integrating AMR926EJ-S core, allowing you to benefit from small dimensions and cost-effective solutions.   Featuring an industry-standard interface, the SIM900 delivers GSM/GPRS 850/900/1800/1900MHz 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, SIM900 can fit almost all the space requirements in your M2M applications, especially for slim and compact demands of design.



SIM900-TE-C Details


General features 
•Quad-Band 850/ 900/ 1800/ 1900 MHz
•GPRS multi-slot class 10/8
•GPRS mobile station class B
•Compliant to GSM phase 2/2+
– Class 4 (2 W @850/ 900 MHz)
– Class 1 (1 W @ 1800/1900MHz)
•SAIC (Single Antenna Interference Cancellation) 
•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 : 3.2 ... 4.8V
•Low power consumption: 1.0mA(sleep mode&BS -PA-MFRMS=9 )
•Operation temperature: -40°C to +85 °C
Specifications for Fax
•Group 3, class 1
Specifications for GPRS Data 
•GPRS class 10: max. 85.6 kbps (downlink)
•PBCCH support
•Coding schemes CS 1, 2, 3, 4
Specifications for CSD Data
•Non transparent mode

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 
•Special firmware
•Embedded AT
•Java (cooperate with Iasolution)

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

* Interface to external SIM 3V/ 1.8V 
* analog audio interface 
* RTC backup 
* SPI interface (option) 
* Serial interface 
* Embedded SIM (option) 
* Antenna pad 
* ADC 
* Charge interface for Li battery 
* PWM 

* AT cellular command interface 

* RoHS 

Certificates(on going) 
* CE 
* FCC 
* GCF 
* IC