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SIM900 Development Board Gprs Module Gsm Module

Product Name:SIM900 development board gprs module gsm module
Model Number:SIM900
Type:SIM900 development board gprs module gsm module

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Details

As one of the leading manufacturers and suppliers of sim900 development board gprs module gsm module in Shenzhen, China, All New Semi Co has been dedicated to sim900 development board gprs module gsm module designing and editing for over 10 years. Our products of equipment can be wildly used in networking, smart home project, etc. If you are interested in it, please feel free to get customized bulk product made in China with us.

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)support
•Dimensions: 24* 24 * 3 mm
•Weight: 3.4g
•Control via AT commands (GSM 07.07 ,07.05 andSIMCOM enhanced AT Commands)
•SIM application toolkit
•Supply voltage range : 3.2 ... 4.8V
•Low power consumption: 1.0mA(sleep mode&BS-PAMFRMS=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
•PPP-stack
Specifications for CSD Data:
•USSD
•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
•FTP/HTTP
Special firmware:
•Embedded AT
•Java (cooperate with Iasolution)
•FOTA
•MMS
Specifications for Voice:
•Tricodec
– Half rate (HR)
– Full rate (FR)
– Enhanced Full rate (EFR)
•AMR
- Half rate (HR)
- Full rate (FR)
•Hands-free operation
(Echo suppression)
Interfaces:
•Interface to external SIM 3V/ 1.8V
•Analog audio interface
•RTC backup
•SPI interface (option)
•Serial interface
•Antenna pad
•I2C
•GPIO
•PWM
•ADC
Compatibility:
•AT cellular command interface

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