Raymarine eS Series, Installation Instructions Manual, Page: 121 / 148

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