Fortuna Slim, Справочное руководство

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4
Technical Specifications
Electrical Characteristics
General
Chipset SiRF Star III
Frequency L1, 1575.42 MHz
C/A code 1.023 MHz chip rate
Channels 12 Channels ( All-In-View ) Tracking
(up to 20 Channels)
Antenna Type Built-in Ceramic patch antenna
Accuracy
Position 10 meters, 2D RMS
5 meters 2D RMS, WAAS corrected
2.5 meters, DGPS corrected
Velocity 0.1 meters/ second
Time 1 microsecond synchronized to GPS time
Datum
Default WGS-84
Acquisition Rate( Open sky, stationary)
Reacquisition 0.1 sec., average
Snap start 2 sec., average
Hot start 1 sec., average
Warm start 38 sec., average
Cold start 42 sec., average