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Raymarine RAY53 Compact VHF With GPS
Model: E70524Raymarine’s Ray53 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.
SpecificationsEnviromental Specifitcations | |
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 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 |
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 |
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