Technical Specification - Ray73 - Raymarine RAY53 Installation & Operation Instructions

Receiver • Distance — 119dBm (0.25uV)
sensitivity @ 12dB SINAD (typical)
• Local — 110dBm (0.7uV) @
12dB SINAD (typical)
Adjacent channel More than 70 dB
selectivity
Spurious response More than 70 dB
rejection
Inter modulation More than 68 dB
rejection
Speakers
Base station 2.5 W (8 Ω)
speaker power
output
Fistmic speaker 1 W (16 Ω)
power output
External speaker 5 W (8 Ω)
power output
Handset speaker
1 W (16 Ω)
power output
GNSS (GPS)
Channels 72
Cold start < 2 minutes
Receiver IC –167 dBm (Tracking) / –148 dBm
Sensitivity (Acquisition)
GNSS • GPS
compatibility
• GLONASS
• * Beidou
90
81381-1-Ray53_63_73_Install_and_Ops_PRINT.pdf 90
SBAS • WAAS
compatibility
• EGNOS
• MSAS
Special features Active Jamming and Interference
Reduction
Operating • GPS L1 C/A
frequency
• GLONASS L10F
• Beidou B1
Signal Automatic
Acquisition
Almanac Automatic
Update
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
• External — Passive antenna
connection via TNC connector
Position • Without SBAS: <= 15 metres
Accuracy 95% of the time
• With SBAS: <= 5 metres 95%
of the time
12.3 Technical specification —
Ray73
Environmental specification
Operating -20ºC (-4ºF) to +60ºC (140ºF)
temperature
Storage
-25ºC (-13ºF) to +70ºC (158ºF)
temperature
Relative humidity 95%
Water proofing IPx6 & IPx7
Connections • 1 x NMEA 0183
• 1 x SeaTalkng ® / NMEA 2000
• 1 x Front Fistmic connection
• 1 x Rear connection for 2
station
• 1 x Audio (RCA)
• 1 x Loud Hailer connection
wires
• 1 x GNSS (GPS) antenna
(TNC)
Power specification
Nominal supply 12 V dc (Reverse polarity and
voltage over voltage protection)
Operating voltage 9 V dc to 16 V dc
range
Current • Less than 6 A at high power
consumption (13.6 V)
• Standby: 600 mA
• Receive: 2 A
• Loud hailer: 3 A (8 Ω) / 6 A
(4 Ω)
nd
6/13/2018 2:30:13 PM