Monday, October 27, 2008

SD GPS, sirf 3 + geohelix antenna

SD GPS, sirf 3 + geohelix antenna

Electrical Characteristics (Receiver)

Chipset : SiRF Start III
Frequency : L1, 1575.42 MHz
C/A Code : 1.023 MHz
chip rate Channels : 20 channel all-in-view tracking
Accuracy Position Horizontal : 10 meters, 2D RMS 1~5 meters, 3D RMS with WAAS, EGNOS corrected Velocity : 0.1m/sec Time : 1 micro-second synchronized to GPS time Datum Datum : WGS-84 (default)
Protocol GPS Protocol : NMEA 0183 (default)
GPS Output format : GGA(1 sec), GSA(1 sec), GSV(5 sec), RMC, 9600bps
Power Voltage : 3.3V Power Consumption : <95>

Physical Characteristics

Dimension : 62 * 24 * 2.1 mm
Weight : Approximately 15 grams
Optional Accessories Memory: Expansion Slot Micro SD card (TransFlash Card)
memory Size : 512MB, up to 2GB
Charging Seat: battery capacity 7~8 hour
Certification FCC, CE, RoHs
Bluetooth Specification ˙Bluetooth V2.0 compliant
Frequency Range: 2.402~2.480GHz
Receiver Sensitivity : -78dBm