Detailed Introduce：
Physical features:
· Overall dimensions: 34mm x 55mm x 3.0mm
· Weight: approx.12g
· Normal operation temperature: -20°C to +55°C
· Restricted operation temperature: -30°C to -20°C and +55°C to +80°C
· Storage temperature: -40°C to +85°C
GSM/GPRS specifications:
· Tri-Band 900/1800/1900MHz or 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(2W @ GSM 900MHz)
-Class 1(1W @ GSM 1800/GSM1900MHz)
· Control via AT commands (GSM 07.07 and 07.05 and SIMCom enhanced
ATcommands)
· SIM application tool kit
· Low power consumption
· Supply voltage range: 3.4V - 4.5V
Specifications for GPS
· Receiver 20 channels, L1 1575.42MHz, C/A code 1,023MHz chip rate
· Accuracy Position 10 m CEP
· without SA/Velocity 0.1m/s
· without SA/Time 1μs synchronized to GPS time
· DGPS accuracy 1 to 5m, typical, 0.05m/s, typical
· Date WGS-84
· Acquisition rate (TTFF defined at 95% of first position local station)
Hot start < 1s, average, open sky
Warm start < 38s, average, open sky
Cold start < 42s, average, open sky
· Operating voltage 3.3V DC ±5%
· Low power consumption about 160mW at 3.3V (Full power)
· Protocols
· NMEA-0183
· SiRF binary
· RTCM SC-104
· Crystal oscillator (TCXO), temperature compensated with frequency stability of ±
0.5ppm
· Memory: On-chip 4Mbit FLASH and 1Mbit SRAM
