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Globalsat ET-332 GPS module1. SiRF Star high performance GPS Chipset
SiRF Star III with its compact size (40.5mm * 35 mm * 10mm) suitable for space-sensitive application. Feature 1. SiRF Star high performance GPS Chipset 2. Very high sensitivity (Tracking Sensitivity: -159 dBm) 3. Extremely fast TTFF (Time To First Fix) at low signal level 4. Compact size (40.5mm * 35 mm * 10mm) 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 9. Support all types of connectors: MCX, SMA, SMB and other OEM indicated types. 10. WAAS ENGOS is supported.
| Specification |
| 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 75mA (Continuous mode) 30mA (Trickle power mode) Interface Baud rate 4,800 to 57,600 bps adjustable Output message SiRF binary or NMEA 0183 GGA, GSA, GSV, RMC, VTG, GLL Environmental Operating Temp -40°C to +85°C |
Globalsat ET-332 GPS module