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Product description

SIMCom presents an ultra compact and reliable wireless module-SIM900E. This is a complete Quad-band GSM/GPRS module in a LGA package 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 SIM900E 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 19.8mmx 19.8mm x 3.0mm, SIM900E can fit almost all the space requirements in your M2M applications, especially for slim and compact demands of design 

Technical specifications

General features

•Quad-Band 850/900/1800/1900MHz
•GPRS multi-slot class 10/8
•GPRS mobile station class B
•Compliant to GSM phase 2/2+
– Class 4 (2 W @850/900MHz)
– Class 1 (1 W @1800/1900MHz)
•SAIC (Single Antenna Interference Cancellation) support
•Dimensions: 19.8*19.8*3.0 mm
•Weight: 3.0g
•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





Specifications for Voice

– Half rate (HR)
– Full rate (FR)
– Enhanced Full rate (EFR)
- Half rate (HR)
- Full rate (FR)
•Hands-free operation (Echo suppression)


Software features
•0710 MUX protocol
•Embedded TCP/UDP protocol
•FOTA(special version)
•Ecall (special version)
•Jamming Detection
•SMS Autorun


•Interface to external SIM 3V/1.8V
•Analog audio interface
•RTC backup
•Serial interface
•Antenna pad


•AT cellular command interface

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