Raymarine RAY53 Compact VHF Radio With GPS

RAYMARINE RAY53 VHF Radio is small in size but big on features and performance. Ray53 is a full-function VHF marine radio with Class D Digital Selective Calling (DSC) and a built-in GPS receiver. Simply program your boat’s MMSI number into the Ray53 and immediately benefit from the enhanced calling and safety features of DSC. e70524

Features

Compact marine Raymarine VHF with Digital Selective Calling
Built-in GPS/GNSS receiver with a connection point for an optional external antenna
NMEA2000 and NMEA0183 networking for integration with onboard systems
Audio output connection for optional passive remote speaker (A80542)
Surface and trunnion mount kits included
Styled to compliment the Axiom family of multifunction displays

Specifications

Enviromental Specifications

Operating Temperature: -20 C (-4 F) to +60 C (140 F)
Storage Temperature: -25 C (-13 F) to +70 C (158 F)
Relative Humidity: 95%
Water Proofing: IPx6 & IPx7
Connections: 1x NMEA 0183
1x SeaTalkng ® / NMEA 2000
1x Audio (RCA)
1x GNSS (GPS) antenna (TNC)

Power

Nominal Supply Voltage: 12 V dc (Reverse polarity and over voltage protection)
Operating Voltage Range: 9 Vdc to 16 Vdc
Current Consumption: Less than 6 A at high power (13.6 V)
Standby: 600 mA
Receive: 2 A

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 missions: Better than —36 dBm at 25 W (Less than 0.25 ?W)
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 dB? EMF
Hum and Noise: Better than —40 dB
Audio Distortion: Less than 10%
Receiver Sensitivity: Distance – 119dBm (0.25uV) @ 12dB SINAD (typical)
Local – 110dBm (0.7uV) @12dB SINAD (typical)
Adjacent Channel Selectivity: More than 70 dB
Spurious Response Rejection: More than 70 dB
Inter Modulation Rejection: More than 70 dB

GPS

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
External – Passive antenna connection via TNC connector
Position Accuracy: Without SBAS: <= 15 metres 95% of the time – With SBAS: <= 5 metres 95% of the time

What’s in the Box (E70524):

Raymarine Ray53 VHF Radio
Sun cover
Panel mount gasket
Mounting bracket (Trunnion)
Mounting bracket knobs
Fistmic hook plate
4 x M4x25 screws (For Bracket (Trunnion) mounting)
Documentation
4 x M4 nuts, spring washers and M4x25 machine screws (For Panel mounting)
Protective antenna boot
2 x M4x12 screws (For Fistmic hook plate mounting)
SeaTalkng ® blanking plug
SeaTalkng ® 400 mm (15.7 in.) spur cable