Price: US $27.37/ piece|Bulk Price: US $27.37/piece 3% off(101 pieces or more)|Processing Time: Ships out within 13 days
Unit Type: piece|Package Weight: 0.5kg|Package Size: 15cm x 10cm x 8cm
Detailed Information:
sim908c/sim908-c gprs in china
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.
Product Description 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 RoH
Detailed Specifications:
Place of Origin: China (Mainland)|Brand Name: simcom|Model Number: sim908c|Type: GSM GPRS MODULE|Quad-Band: GPRS multi-slot class 10|D/C: 2011+|CE: ROHS|Place of Origin: Shanghai, China (Mainland)|Brand Name: simcom|Model Number: sim908-c