GPS Module (ET 332), china GPS Module (ET 332) manufacturer, GPS Module (ET 332) wholesale center

INFORMATION



Feature

1. SiRF Star 3 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 Star3

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 to +85