Technical Specification - Ray70 - Raymarine RAY50 Installation And Operation Instructions Manual

13.3 Technical specification — Ray70
Environmental specification
Operating temperature -20ºC (-4ºF) to +60ºC (140ºF)
Storage temperature -25ºC (-13ºF) to +70ºC (158ºF)
Relative humidity 95%
Water proofing IPX6 & IPX7
Connections • 1 x NMEA 0183
• 1 x SeaTalk
• 1 x Front Fistmic connection
• 1 x Rear connection for 2
• 1 x Audio (RCA)
• 1 x Loud Hailer connection
Power specification
Nominal supply 12 V dc (Reverse polarity and over
voltage voltage protection)
Operating voltage 9 V dc to 16 V dc
range
Current consumption • Less than 6 A at high power (13.6
• Standby: 600 mA
• Receive: 2 A
• Loud hailer: 3 A (8 Ω) / 6 A (4 Ω)
Transmitter
Channels All available US, International and
Canadian VHF marine bands
Frequency Range 156.000 MHz to 157.425 MHz
/ 155.500 MHz to 161.425 MHz
(Private channels)
Frequency stability +/- 1.5 ppm
Channel Spacing 12.5 kHz
Power Output • Low power setting — 1 W
• High power setting — 25 W
Spurious emissions Better than –36 dBm at 25 W (Less
than 0.25 µW)
Maximum deviation +/- 5 KHz
Antenna impedance 50 Ohms (typical)
Receiver
Receiver type Double conversion super heterodyne
Channels All available US, International and
Canadian VHF marine bands
Frequency range 156.050 MHz to 163.275 MHz
/ 155.500 MHz to 161.425 MHz
(Private channels)
Sensitivity Better than 1 microvolt EMF @ 20dB
SINAD
Squelch sensitivity Less than —2 dBµ EMF
96
ng® / NMEA 2000
nd station
V)
Hum and noise Better than –40 dB
Audio distortion Less than 10%
Receiver sensitivity • Distance — 119dBm (0.25uV) @
• Local — 110dBm (0.7uV) @ 12dB
Adjacent channel More than 70 dB
selectivity
Spurious response More than 70 dB
rejection
Inter modulation More than 68 dB
rejection
Speakers
Base station speaker 2.5 W (8 Ω)
power output
Fistmic speaker power 1 W (16 Ω)
output
External speaker 5 W (4 Ω) / 2.5 W (8 Ω)
power output
Handset speaker
1 W (16 Ω)
power output
Hailer speaker power 25 W (4 Ω) / 12 W (8 Ω)
output
AIS
Class type AIS receiver only
GPS
72
Channels
<2 minutes
Cold start
Receiver IC –167 dBm (Tracking) / –148 dBm
(Acquisition)
Sensitivity
GNSS • GPS
compatibility
• GLONASS
• * Beidou
SBAS • WAAS
compatibility
• EGNOS
• MSAS
Special features Active Jamming and Interference
Reduction
Operating • GPS L1 C/A
frequency
• GLONASS L10F
• Beidou B1
Automatic
Signal Acquisition
Almanac Update Automatic
Geodetic Datum WGS-84 (alternatives available
through Raymarine MFD)
Refresh Rate 10 Hz (10 times per second Concurrent
GNSS)
12dB SINAD (typical)
SINAD (typical)
Ray50 / Ray60 / Ray70