Raymarine VHF Ray 73 with AIS and GPS

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

POWER SUPPLY
Rated power supply voltage 12V DC (Reverse polarity and overvoltage protection)
Operating voltage range 9V DC to 16V DC
Current consumption Less than 6 A at full power (13.6 V)
Standby: 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 - 1W | 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 — 119 dBm (0.25 uV) at 12 dB SINAD (typical)
Local — 110 dBm (0.7 uV) at 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 Compatibility: GPS | GLONASS | *Beidou
SBAS WAAS Compatibility | 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 displays)
Update rate 10 Hz (10 times per second concurrent 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 ITA (5,69 MB)
• DECLARATION OF CONFORMITY (221,94 KB)
• DECLARATION OF CONFORMITY ITALIAN (762,76 KB)