GPS MODULE SPECIFICATION

• Fixed point DSP based solution
• 12 correlate channels
• L1-C/A Code SPS
• Cold Start TTFF of 45 Seconds
• Warm Start TTFF of 38 seconds
• Very fast hot start TTFF of 4 seconds
• Very good tracking sensitivity
• Very fast acquisition of signals
• Excellent urban canyon performance
• Fast acquisition of satellite signals even without almanac.
• Providers users position ,velocity and time
• Precise time and time interval output
• Antenna open short protection/detection/reporting
• Multiple datum support
• Accuracy
• Position/ (Horizontal) 10 meters (90% without S\A)
• Velocity 0.1 meters/sec (90% without S/A)
• Sensitivity :Acquisition-148 dBm
• Position tracking -150dBm
• Tracking -154 dBm
• Dynamics velocity 150 m/sec
• Acceleration 2g
• Jerk 7m/sec^3
• RE acquisition signal< 100 milli Seconds
• Position<1 second
• Blockage time 5 minutes
• Active antenna
• Gain 27 dB typical
• Noise figure less than 2dB

GSM/GPRS  SPECIFICATION

• Frequency bands Tri –Band :EGSM 900,DCS 1800,PCS 1900.
• Complaint to GSM phase 2/2 +GSM Class small MS
• Transmit power class 4(2W) at EGSM900 class 1 (1W) at DCS1800/PCS1900
• GPRS connectivity  GPRS multi slot class 10 GPRS mobile station class B
• Data GPRS
• CSD
• GPRS data downlink
• Transfer: Max 85.6Kbps
• GPRS data uplink transfer: max 42.8 Kbps
• Coding scheme: CS-1,CS-2,Cs-3 and CS-4
• Supports PAP (Password authentication protocol usually used for PPP connections.
• Integrate the TCP/Ip protocol.
• Support packet switched broadcast control channel (PBCCH)
• CSD transmissions rates :2.4, 4.8, 9.6, 14.4 kbps , non transparent
• Unstructured supplementary services data (USSD) support.
• SMS MT,MO,CB,Text and PDU mode
• SMS storage : SIM cards
• Support transmission of SMS alternatively over CSD or GPRS.
• FAX group 3 class 1
• SDIm Interface supported SIM card: 1.8V, 3V

External antenna connected via 50 ohms antenna connector or antenna pad.