Raymarine Ray48 Port Operations, Channels 11, 12, 13, Are used for vessels, Traffic service on

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Port Operations

Channels:

5, 12, 14, 20, 65, 66, 73,

74[77]

Vessels: Any

Use:

Messages relating to the

 

operational handling,

 

movement and safety of

 

vessels in or near ports,

 

locks and waterways.

Between:

Ship-to ship or ship-to-

 

coast

Comments:

Channel 77 is limited to

 

communications to and

 

from commercial pilots

 

concerning the movement

 

and docking of vessels.

Note:

Channels 11, 12, 13 and

 

14 are used for vessels

 

traffic service on the

 

Great Lakes, St.

 

Lawrence Seaway and

 

designated major ports.

Non commercial (Boat Operations)

Channels:

19, 68, 69, 71, 72, 78

Vessels:

Recreational boats and

 

any others not used

 

primarily for commer-

 

cial transport.

Use:

Communications

 

pertaining to the needs

 

of the vessel (i.e.,

 

fishing, rendezvous,

 

maneuvers, berthing,

 

scheduling of repairs,

 

provisioning, etc.)

Between:

Ship-to-ship or ship to

 

limited coast stations

Comments:

Channel 72 may not be

 

used for ship to coast

 

communications.

 

Channel 9 is shared with

 

Commercial users.

If you regularly monitor one of these channels with a second receiver, please notify frequently-called stations of this practice. Help reduce congestion on channel 16.

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Contents Ray48 Important Notice PurposeTable of Contents Appendix Section MaintenanceTechnical Description SectionGlossary of Terms Equipment Features General DescriptionIntroduction Unpacking and Inspection InstallationPlanning the Installation Optional AccessoriesTypical Mounting Method Flush Mounting Typical Mounting Methods1104.33 190.74 1515.94 853.03 1606.29 1957.66 1204.72 Electrical Connections DC Power and External Speaker ConnectionsExternal Speaker Connections Power Cable LengthAntenna Connections Antenna Mounting SuggestionsGrounding Controls and LCD Display OperationsControls Volume Control On/Off1W Scan WX ALT MON INT MEM LCD DisplayOperating Procedures Scan Modes To Select a Weather Channel16 Plus priority Channel Channel MemoryPlus priority Channel Master ResetMonitor Mode Working ChannelControl Section PLL Phase Lock Loop CircuitTechnical Description GeneralReceiver Circuit Transmitter CircuitSpecifications TransmitterReceiver Operating Requirement Radio DimensionsRay48 Block Diagram Page Ray48 Assembly Drawing Page How to contact Raymarine MaintenancePage VHF Marine Radio Channels and Frequencies Ray48 Marine Channels Frequency Tables66A International VHF Marine Radio Channels & Frequencies Noaa Weather Radio Frequencies156.525 Digital Selective Calling for Distress and Safety VHF Marine Channel Usage Guide and Licensing Requirements AppendixPage Usage Guide Your ship is sinking, or on fire EmergencyMonitoring Channel 16 & Working Channel Intership SafetyNavigation Coast GuardAre used for vessels Traffic service onPort Operations Channels 11, 12, 13Marine Operator CommercialEnvironmental Emergency signalsState Control WeatherAlpha