Raymarine Ray53 Spoke

Raymarine´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.

Key Features:

- Compact marine 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:

Environmental.

Specifications:

- Operating Temperature:

- 20ºC (-4ºF) to +60ºC (140ºF).

- Storage Temperature:

- 25ºC (-13ºF) to +70ºC (158ºF).

- 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)