Technical details
General spezifications
- SiRF Star III High Performance GPS Chipset
- High Sensitiv (Tracking sensivity: -159 dBm)
- Very short TTFF (Time To First Fix) even with low signal
- Support of NMEA 0183 protocol
- Interneral memory for faster re-tracking of position
- Internal patch aerial
- Magnetical case bottom
- Internal USB to Serial bridge
- Waterproof and rugged casing
- LED for GPS Status
Specifications
- Chipset: SiRF Star III
- Frequency: L1, 1575.42 MHz
- C/A Code: 1.023 MHz
- Channels: 20 Kanäle max.
- Sensivity: -159 dBm
- Accuracy 10 Meter, 2D RMS
- Acceleration: 0.1 m/s
- Time: 1us to GPS time
Date
Positioning times
- Re-Tracking: 0.1 sek., average
- Hot start: 1 sek., average
- Warm start: 38 sek., average
- Cold start: 42 sek., average
Dynamical environments
- Receiption height: Max. 18,000 Meters (60,000 Feet)
- Receiption speed: Max. 515 Meter /second (1000 Knoten)
- Acceleration: Max. 4g
- Shock: Max. 20m/Sek × 3
Power supply
- Power connection: 5V DC by USB port
- Power consumption: approx. 80mA
Interface
- Protocol type: TTL
- Output voltage: 0V~2.85V
- Baudrate: 4,800 bps
- Output protocol: NMEA 0183 GGA, GSA, GSV, RMC, GLL, opt. VTG
Physical
- Dimensions: 53mm x 19.2mm
- Cable length: 1,5 Meters
- Operation temperature range: -40°C to +85°C
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