SIM908 Quad-Band 850/900/1800/1900MHz GSM GPRS Module $31.35 Free Shipping @GoodLuckBuy.com

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SIM908 Quad-Band 850/900/1800/1900MHz GSM GPRS Module

Description:
SIM908 module is a complete Quad-Band GSM/GPRS module which combines GPS technology for satellite navigation. The compact design which integrated GPRS and GPS in a SMT package will significantly save both time and costs for customers to develop GPS enabled applications.
- Featuring an industry-standard interface and GPS function, it allows variable assets to be tracked seamlessly at any location and anytime with signal coverage.

General features
- Quad-Band 850/900/18001900MHz
- GPRS multi-slot class 10
- GPRS mobile station class B
- Compliant to GSM phase 2/2+
- Class 4 (2 W @ 850/900 MHz)
- Class 1 (1 W @ 1800/1900MHz)
- Control via AT commands (GSM 07.07 ,07.05 and SIMCom enhanced AT Commands)
- SIM application toolkit
- Supply voltage range:
- GPRS: 3.2 ~ 4.8 V
- GPS: 3.0 ~ 4.5V
- Low power consumption
- Dimensions: 30*30*3.2mm
- Weight:
- SIM908:5.2g
- SIM908-C:11.1g
- Operation temperature:
- 40 °C to +85 °C

Specifications for SMS via GSM / GPRS
- Point-to-point MO and MT
- SMS cell broadcast
- Text and PDU mode

Specifications for audio
- Tricodec
- Half rate (HR)
- Full rate (FR)
- Enhanced Full rate (EFR)
- Hands-free operation
- Echo cancellation

Specifications for data transfer
- GPRS class 8/10: 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
- Integrated TCP/IP stack

Compatibility
- AT cellular command interface

Specification for GPS
- Receiver type
- 42-channel
- GPS L1 C/A code,
- High-performance STE engine
- Sensitivity
- Tracking:               -160 dBm
- Cold starts :           -143 dBm
- Time-To-First-Fix
- Cold starts:           30s (typ.)
- Hot starts:               1s (typ.)
Accuracy
- Horizontal position : <2.5m CEP
- Power consumption (GSM engine in idle
mode)
- Acquisition           77mA
- Tracking               76mA

Interfaces
- 80-pad with SMT type
- Interface to external SIM 3V/ 1.8V
- Dual analog audio interfaces
- SPI interface
- RTC backup
- Charge interface
- A serial interface and a debug interface for GSM/GPRS
- Debug interface for GPS NMEA
- information output
- Two separate antenna connectors for
- GSM/GPRS&GPS

Certifications
- CE
- ROHS

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SIM908 Quad-Band 850/900/1800/1900MHz GSM GPRS Module

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