The best choice superior GPS application: The GPS engine board is ideal for OEM/ODM System Bundling. With high reliability and accuracy, the engine board is superior GPS module for enabling value-added function of GPS.
Feature 1. SiRF star high performance GPS Chip Set 2. Very high sensitivity (Tracking Sensitivity: -159 dBm) 3. Extremely fast TTFF (Time to First Fix) at low signal level 4. Compact size (31mm * 31 mm * 7.6mm) suitable for space-sensitive application 5. Support NMEA 0183 and SiRF binary protocol 6. Build-in SuperCap to reserve system data for rapid satellite acquisition. 7. Cold start under 40 seconds, average 8. Hot start under 1 seconds, average
1.GPS receiver module Globalsat ET-333 GPS Engine Board 2. SingleSat updates in reduced visibility. 3. Superior urban canyon
General Chipset SiRF Star Frequency L1, 1575.42 MHz C/A code 1.023 MHz chip rate Channels 20 channel all-in-view tracking Sensitivity -159 dBm Accuracy Position 10 meters, 2D RMS 5 meters, 2D RMS, WAAS enabled Velocity 0.1 m/s Time 1us synchronized to GPS time Datum Default WGS-84 Acquisition Time Reacquisition 0.1 sec., average Hot start 1 sec., average Warm start 38 sec., average Cold start 42 sec., average Dynamic Conditions Altitude 18,000 meters (60,000 feet) max Velocity 515 meters /second (1000 knots) max Acceleration Less than 4g Jerk 20m/sec **3 Power Main power input 3.8V ~ 6.5V DC input Power consumption 70mA (Continuous mode) 60mA (Trickle power mode) Interface Baud rate 4,800 to 57,600 bps adjustable Output message SiRF binary orNMEA 0183 GGA, GSA, GSV, RMC, VTG, GLL Environmental Operating Temp -40°Cto +85°C