
10.11 Environmental specification
Environmental specifications below apply to all
display variants
Operating temperature
-25 ºC to +55 ºC (-13 ºF to
131 ºF)
Storage temperature
-30 ºC to +70 ºC (-22 ºF to
158 ºF)
Relative humidity
Maximum 75%
Waterproof rating
• IPX6 and IPX7
10.12 Internal GNSS (GPS / GLONASS)
receiver specification
Channels
72
Cold start
<2 minutes
Receiver IC
Sensitivity
–167 dBm (Tracking) / –148 dBm
(Acquisition)
GNSS
compatibility
• GPS
• GLONASS
• * Beidou
SBAS
compatibility
• WAAS
• EGNOS
• MSAS
Special features
Active Jamming and Interference
Reduction
Operating
frequency
• GPS L1 C/A
• GLONASS L10F
• Beidou B1
Signal Acquisition
Automatic
Almanac Update
Automatic
Geodetic Datum
WGS-84 (alternatives available
through Raymarine MFD)
Refresh Rate
10 Hz (10 times per second Concurrent
GNSS)
Antenna
•
Internal
— Ceramic chip mounted
near top of unit
Position Accuracy
• Without SBAS: <= 15 metres 95%
of the time
• With SBAS: <= 5 metres 95% of the
time
Technical specification
121
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