Parker PVSG-IQAN-C2E1M2W1U1, Руководство пользователя

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Communication
7.4. GPS/GNSS Interface
The PVSG-IQAN has an onboard GPS chip for calculating geolocation
information to be used throughout the cloud application.
Note: Table below
shows theoretical best performances of hardware, many variables including
weather, clear view from antenna to sky, number of signals on template, etc.
impact performance. Application specific testing is required to confirm
performance.
GNSS Interface
Receiver
Concurrent reception of up to 3 GNSS. 72-channel, GPS L1C/A, SBAS L1C/A, QZSS
L1C/A, QZSS L1 SAIF, GLONASS L1OF, BeiDou B1I, Galileo E1B/C
Horizontal Accuracy (Position) 2.5 m (GPS&GLONASS, GPS), 4.0 m (GLONASS),
3.0 m (Beiduo)
Max Navigation Update Rate 10 Hz (GPS&GLONASS), 18 Hz (GPS, GLONASS,
Beiduo)
Time to First Fix (Cold) 26 s (GPS&GLONASS), 29 s (GPS), 30 s
(GLONASS), 34 s (Beiduo),
Time to First Fix (Hot) 1 s (GPS&GLONASS, GPS, GLONASS, Beiduo)
Sensitivity (Reacquisition) -160 dBm (GPS&GLONASS),
-159 dBm (GPS),
-156 dBm (GLONASS),
-155 dBm (Beiduo)
Sensitivity (Cold)
-148 dBm (GPS&GLONASS),
-147 dBm (GPS),
-145 dBm (GLONASS),
-143 dBm (Beiduo)
Sensitivity (Hot) -157 dBm (GPS&GLONASS),
-156 dBm (GPS),
-155 dBm (GLONASS, Beiduo)
Antenna External – See additional Antenna documentation
Supported Signals Latitude, Longitude, Speed Over Ground (SOG) Course Over Ground (COG),
Altitude and Number of Satellites