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Specifications General Chipset SiRF Star III Frequency L1, 1575.42 MHz C/A code 1.023 MHz chip rate Channels 20 channel all-in-view tracking Sensitivity -159 dBm Accuracy (Open Sky) Position 10 meters, 2D RMS 5 meters, 2D RMS, WAAS enabled Velocity 0.1 m/s Time 1us synchronized to GPS time Datum WGS-84 Acquisition Time (Open sky, stationary requirements) 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 max Power Main power 4 AAA Batteries (4.5V ~ 6.5V) Power consumption less than 85mA Protocol Direct connect to N-DSLR via 10pin connector Baud rate 4,800 bps Output message NMEA 0183 GGA, GSA, GSV, RMC, VTG, GLL Interface 10 pin connector direct connect to N-DSLR Physical Characteristics Dimension 85mm*60mm*17mm Weight: 75g (without battery) Operating Temperature -40ºC to +85ºC Operating Humidity: 5% to 95%, No Condensing * Specifications are subject to change without any notice. Nikon
D2HS, D2X and D200 are registered trademark or a trademark of NIKON CORPORATION in the United States
and/or other countries.
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