Wireless GSM/GPRS+GPS module

Wireless GSM/GPRS+GPS mudule without TCP/IP
Tri-Band 900/1800/1900MHz
Control via AT commands
SIM application tool kit

tri-Band Wireless GSM/GPRS+GPS mudule
 

GSM/GPRS specifications:
Tri-Band 900/1800/1900MHz
GPRS multi-slot class 10/8
GPRS mobile station class B
Compliant to GSM phase 2/2+
Class 4(2W @ GSM900MHz)
Class 1(1W @ GSM1800/GSM1900MHz)

Low power consumption
Supply voltage range: 3.4V -4.5V

Specifications for GPS:
Receiver 20 channels, L1 1575.42 MHz, 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 200mW at 3.3V
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