Columbus V - 990 Mark II, Руководство пользователя, Страница: 33 / 40

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Product Specification:
Dimension: 43(L)x74(W)x9.9(H)mm
Weight: 55g
Volume: 32cc
Chipset: MTK 3339 Super chip
Channels: 66-channel all-in-view tracking
Frequency: 1575.42Mhz(L1, C/A code), built-in
WAAS / EGNOS / MSAS Demodulator
Sensitivity: better than -165dBm
Fix Capability: 2D fix of 3 satellites, 3D of 4
satellites
Antenna Type: Built-in active antenna
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Time to First Fix:
1 Acquisition time (Averaged* ):
Reacquisition: <1 second
Hot Start: 1 second
Warm Start: 32 seconds
Cold Start: 35 seconds
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Accuracy:
Non DGPS(Differential GPS):
3.0m/CEP(50%) 5.0m/CEP(95%)
With DGPS corrected(EGNOS / WAAS):
1.5m/CEP(30-50%) 2.5m/CEP(95%)
(
with EPS2 technology
)
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Dynamic Condition:
Altitude Limit: 18,000 meters (60,000 feet) max
Velocity Limit: 515 meters/sec (1,000 knots) max
Acceleration Limit: 4G max
Jerk Limit: 20 m/sec
Minimal Data Resolution: 1/10000 minute
(Latitude, Longitude); 0.1km/h (Velocity); 0.1
Degree (Direction); 0.1m (Altitude)
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Protocol:
NMEA Protocol Output: Ver 3.01
Baud Rate: 38,400 bps
Datum: WGS84
Update Frequency: 1 Hz (Default)
Data Bit: 8 Parity: N Stop bit: 1
Output Format: $GGA, $GSA, $RMC, $GSV
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Logging Data:
Original Format: CSV file
Export Format: KMZ, GPX, NMEA, LOG (Supports
formats converting of most common GPS data
logger in market)
Standard Mode: Date, time, Latitude, Longitude,
Altitude, Speed, Heading, and Voice.
Professional Mode: Date, Time, Latitude,
Longitude, Altitude, Speed, Heading, Fix Mode,
PDOP, HDOP, VDOP and Voice.
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Voice Record Data:
Format: WAV
Rate: 48 kbps
Length Limit: no limited
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Specification
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