Raymarine VHF Ray 73 with AIS and GPS

ENVIRONMENTAL SPECIFICATIONS
Operating temperature From -20 ºC (-4 ºF) to +60 ºC (140 ºF)
Storage temperature From -25 ºC (-13 ºF) to +70 ºC (158 ºF)
Relative humidity 95%
IPx6 & IPx7 waterproof
Connections 1 NMEA 0183 | 1 SeaTalkng ® | NMEA 2000 | 1 front Fistmic connection | 1 rear connection for second station | 1 audio (RCA) | 1 GNSS (GPS) antenna (TNC

POWER SUPPLY
Nominal supply voltage 12 V DC (Reverse polarity and overvoltage protection)
Operating voltage range 9VDC to 16VDC
Current consumption Less than 6 A at maximum power (13.6 V)
Wait: 600 mA
Reception: 2 A
Megaphone: 3A (8 Ω) / 6A (4 Ω)

TRANSMITTER
Channels All US, International and Canadian VHF marine bands
Frequency range 156.000 to 157.425 MHz / 155.500 to 161.425 MHz (Private channels)
Frequency stability +/- 1.5 ppm
Channel spacing 12.5 kHz
Power output Low power - 1 W | High power - 25W
Spurious emissions. Better than –36 dBm at 25 W (less than 0.25 µW)
Maximum deviation +/- 5 kHz
Antenna impedance 50 Ohm (typical)

RECEIVER
Receiver type Double conversion superheterodyne
Channels All US, International and Canadian VHF marine bands
Frequency range 156.050 to 163.275 MHz / 155.500 to 161.425 MHz (Private channels)
Sensitivity Better than 1 microvolt EMF at 20 dB SINAD
Squelch Sensitivity Less than -2 dBµ EMF
Hum and noise Less than –40 dB
Audio distortion Less than 10%
Receiver Sensitivity Distance - 119dBm (0.25uV) @ 12dB SINAD (typical)
Local - 110 dBm (0.7 uV) @ 12 dB SINAD (typical)
Adjacent channel selectivity Greater than 70 dB
Spurious Noise Rejection Greater than 70 dB
Intermodulation Rejection Greater than 70 dB

GNSS (GPS)
Channels 72
Cold start <2 minutes
IC Receiver Sensitivity -167 dBm (Tracking) / -148 dBm (Acquisition)
GNSS GPS Compatibility | GLONASS | * Beidou
SBAS Compatibility WAAS | EGNOS | MSAS
Special Features Active jamming and interference reduction
Operating frequency GPS L1 C / A | GLONASS L10F | Beidou B1
Automatic signal acquisition
Automatic almanac update
WGS-84 geodetic data (alternatives available via Raymarine multifunction display)
Refresh rate 10 Hz (10 times per second concomitant GNSS)
Internal Antenna: ceramic chip mounted near the top of the unit
External: passive antenna connection via TNC connector
Position accuracy Without SBAS: <= 15 meters 95% of the time | With SBAS: <5 meters 95% of the time

• USER MANUAL ENG (5,69 MB)
• DECLARATION OF CONFORMITY (221,94 KB)
• DECLARATION OF CONFORMITY ITALIAN (762,76 KB)