ET-316A GPS Module Engine Board gps tracker

ET-316A GPS Module Engine Board gpstracker
Compact, high performance, and low power consumption GPS engine board

Feature
1. SiRF star III 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. Two serial ports
5. 4Mb flash
6. Built-in LAN
7. Compact size (28mm * 20 mm * 2.9mm) suitable for space-sensitive application
8. One size component, easy to mount on another PCB board
9. Support NMEA 0183 and SiRF binary protocol

Specification
GPS Receiver
Chipset: SiRF StarⅢ
Frequency: L1, 1575.42 MHz
Code: C/A Code
Protocol: NMEA 0183 v2.2
Default: GGA, GSA, GSV, RMC Support: VTG, GLL, ZDA)
SiRF binary and NMEA Command
Available Baud Rate: 4, 800 to 57, 600 bps adjustable
Channels: 20
Flash: 4Mbit
Sensitivity-: Tracking:-159dBm
Cold Start: 42 seconds, average
Warm Start: 38 seconds, average
Hot Start: 1 second, average
Reacquisition: 0.1 second, average
Accuracy: Position:
-10 meters, 2D RMS
-5 meters, 2D RMS, WAAS enabled
Velocity: 0.1 m/s
Time: 1us synchronized to GPS time
Maximum Altitude-＜ 18, 000 meter
Maximum Velocity-＜ 515 meter/second
Maximum Acceleration-＜ 4G
Update Rate-1 Hz
DGPS: WAAS, EGNOS, MSAS
Datum: WGS-84

Interface
I/O Pins: 2 serial ports
Physical Characteristic
Type: 15-pin stamp holes
Dimensions: 28.1 mm * 20 mm * 2.9 mm

DC Characteristics
Power Supply: 3.3Vdc ± 5%
Backup Voltage: 2.0 ~ 3.6Vdc ± 10%
Power Consumption:
-Acquisition: 42mA
-Tracking: 25mA

Environmental Range
Humidity Rang: -5% to 95% non-condensing
Operation Temperature-: 40℃ to 85℃
Storage Temperature: -40℃ to 125℃