Di-GPS Mini 3-MTK Series Bedienerhandbuch PDF herunterladen (Seite 59)

11. Hardware Specifications

General

Frequency L1,1575.42MHZ

C/A Code 1.023MHZ

Datum WGS84

Performance Characteristics

Position Accuracy Without aid: 3.0m 2D-RMS

<3m CEP(50%) without SA(horizontal)

DGPS (WAAS,EGNOS,MSAS):2.5m

Velocity Accuracy Without aid: 0.1m/s

DGPS (WAAS,EGNOS,MSAS):0.05m/s

Acceleration Without aid:<4g

DGPS (WAAS,EGNOS,MSAS):<4g

Timing Accuracy 50 ns RMS

Reacquisition Time <1s

Hot start 1.5s

Warm start 34s

Cold start 35s

AGPS <15s

Sensitivity Tracking:-165dBm Max, Acquisition:-148dBm Max.

Update 10Hz,5Hz,1Hz

Dynamic

Altitude Maximum 18,000m

Velocity Maximum 515m/s

Acceleration Maximum 4g

Power

Input Voltage Vin : 5.0V±5%

Battery Built-in chargeable + Lithium-Ion battery

I/O

Available Baud Rates 115200 bps

Protocols NMEA 0183 v3.01

Environment

Operating Temperature -10 ~ 60C

Storage Temperature -20 ~ 60C

Charging 0 ~ 45C

USB Bridge

Standard Fully compliant with USB2.0

Full speed 12Mbps

Dimension 44 x 26 x 15 mm

Data Log

Log GPS data by time interval/ distance/ speed limit

User can configure settings by using utility

＊.Citation of chipset spec. is from MTK

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