Specifications, Specifications of the gps receiver gp-320b – Furuno GP-320B User Manual
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E4422S01A
SPECIFICATIONS OF THE GPS RECEIVER
GP-320B
1. GENERAL
1.1
Receiving Channels
GPS
12 channels parallel, 12 satellites tracking
WAAS
1 channel
1.2
Rx Frequency
1575.42 MHz
1.3
Rx Code
C/A code, WAAS
1.4
Position Fixing System All in view, 8-state Kalman filter
1.5
Position Accuracy
GPS
10 m (95% of the time, HDOP 4)
DGPS
5 m (95% of the time, external data required)
WAAS
3 m (95% of the time)
1.6
Tracking Velocity
999 kt
1.7
Position-fixing Time
Warm start: 12 s approx., Cold start: 90 s approx.
1.8
Position Update Interval 1 s
2. I/O INTERFACE
2.1
Data format
IEC 61162-1 (NMEA 0183 Ver 2.30)
2.2
Output data
DTM, GGA, ZDA, VTG, GLL, RMC
2.3
Input data
DGPS: RTCM SC-104
Control command
3. POWER SUPPLY
12-24 VDC: 105-55 mA
4. ENVIRONMENTAL CONDITIO N
4.1
Ambient Temperature
-25°C to +70°C
4.2
Relative Humidity
95% at 40°C
4.3
Water proofing
IEC 60529: IPX6
4.4
Vibration
IEC 60945
5. COATING COLOR
N9.5