Cobra Electronics MR HH100 VP owner manual VHF Marine Channel Assignments

Page 9

VHF Marine

Channel Assignments

VHF Marine Radio Protocols

VHF Marine Channel Assignments

•

Three (3) sets of VHF channels have been established for marine use in the U.S.A., Canada, and the rest of the world (International). Most of the channels are the same for all three (3) maps, but there are definite differences (see table on the following pages). Your radio has all three (3) maps built into it and will operate correctly in whichever area you choose.

The following is a brief outline of the channel assignments in the U.S.A. Channel Map.

Distress, Safety, And Calling

Channel 16

Getting the attention of another station (calling) or in emergencies (distress and safety).

Calling

Channel 9

General purpose (non-emergency) calling by non-commercial vessels. Recreational boaters are urged to use this channel to reduce congestion on Channel 16.

Intership Safety

Channel 6

Ship-to-ship safety messages and for search and rescue messages to Coast Guard ships and aircraft.

Coast Guard Liaison

Channel 22A

To talk to the Coast Guard (non-emergency) after making contact on Channel 16.

Non-Commercial

Channels 68*, 69, 71, 72, 78A, 79A*, 80A*

Working channels for small vessels. Messages must be about needs of the vessel, such as fishing reports, berthing, and rendezvous. Use Channel 72 only for ship-to-ship messages.

Commercial

Channels 1A, 7A, 8, 9, 10, 11, 18A, 19A, 63A, 67, 72, 79A, 80A, 88A* Working channels for working ships only. Messages must be about business or needs of the ship. Use Channels 8, 67, 72, and 88A only for ship-to-ship messages.

VHF Marine

Channel Assignments

VHF Marine Radio Protocols

Public Correspondence (Marine Operator)

Channels 24, 25, 26, 27, 28, 84, 84A, 85, 85A, 86, 86A, 87, 87A, 88*

For calls to marine operators at public coast stations. You can make and receive telephone calls through these stations.

Port Operations

Channels 1A*, 5A*, 12*, 14*, 20A, 63A*, 65A, 66A, 73, 74, 77*

Used for directing the movement of ships in or near ports, locks, or waterways. Messages must be about operational handling, movement, and safety of ships.

Navigational

Channels 13, 67

Channels are available to all vessels. Messages must be about navigation, including passing or meeting other vessels. These are also the main working channels for most locks and drawbridges. You must keep your messages short and power output at no more than one (1) watt.

Maritime Control

Channel 17

For talking to vessels and coast stations operated by state or local governments. Messages must be about regulation and control, boating activities, or assistance.

Digital Selective Calling

Channel 70

This channel is set aside for distress, safety, and general calling using only digital selective calling techniques. Voice communication is prohibited; your radio cannot transmit voice messages on this channel.

Weather

Channels Wx 1 Thru 10

Receive-only channels for NOAA weather broadcasts. You cannot transmit on them.

NOTE

*These channels are restricted to the listed uses in certain parts of the country or for certain types of users only. Consult FCC rules or a knowledgeable radio operator before using them.

12 English

Nothing comes close to a Cobra® 13

Page 8 Page 10
Image 9
Page 8 Page 10
Contents MR HH100 VP For Assistance Outside The U.S.A Customer Assistance For Assistance In The U.S.AControls And Indicators Backlit LCD Screen Product Features Important Safety Information Important Safety InformationGeneral Precautions FCC Information Recommendations For Marine CommunicationVHF Marine Radio Procedures Voice Calling Radiotelephone Calls Emergency Messages Distress ProcedureTell where you are Marine Distress ProcedureSay End message by sayingVHF Marine Channel Assignments 03A Government Only International Distress, Safety and Calling23A Government Only 21A U.S. Government Only Canada Coast Guard OnlyDigital Selective Calling Voice communications not allowed 64A U.S. Government Only Canada Commercial Fishing79A 78A80A 81AIncluded In This Package Noaa Weather Channels AlertTo Install Or Replace Batteries Installing The BatteriesBatteries And Charger Jack External Speaker/Microphone JackGetting Started Batteries And ChargerPower Saver VolumeTransmit Power Output A./International/Canada Channel MapsBacklight Standby/Receive And TransmitKey Lock TransmitWeather Radio And Alert Weather Alert SignalNoaa All Hazards/Weather Radio And Alert Weather AlertAdvanced Operation Advanced OperationChannel Channel ScanSpecifications Maintenance TroubleshootingMaintenance TroubleshootingProduct Service WarrantyLimited 1-Year Warranty For Products Purchased In The U.S.A Exclusions This limited warranty does not applyOrder Form Optional Accessories Ordering From U.S.AMake check or money order payable to

MR HH100 VP specifications

The Cobra Electronics MR HH100 VP is a high-performance handheld VHF marine radio designed for boating enthusiasts and marine professionals who value communication reliability on the water. This device stands out in the crowded market of marine radios thanks to its robust features, advanced technologies, and rugged design.

One of the primary characteristics of the MR HH100 VP is its compact, lightweight design. Weighing in at just a few ounces, it fits comfortably in your hand and can easily be stowed away when not in use. Its IPX7 waterproof rating ensures that it can withstand splashes and brief submersion, making it ideal for use in unpredictable marine environments.

A standout feature of this marine radio is its Dual Watch and Triple Watch functions, which allow users to monitor two channels at once. This is particularly useful for staying updated on emergency broadcasts while also keeping an ear on your designated communication channel. The MR HH100 VP is capable of receiving all NOAA weather channels, providing critical weather information and alerts that can enhance safety on the water.

The radio also boasts a powerful input/output of up to 6 watts, allowing for extended range and clearer communication. The built-in rechargeable lithium-ion battery provides long-lasting performance, ensuring you won’t run out of power when you need it most. For longer outings, the MR HH100 VP also includes an option for using standard AA batteries, offering flexibility when it comes to power supply.

In terms of usability, the radio features a simple interface with an easy-to-read LCD display, making it user-friendly even in low-light conditions. The channel selection is straightforward, and important features are easily accessible, enabling quick adjustments while keeping your focus on navigation and safety.

Another key technology in the MR HH100 VP is its noise-canceling microphone, which minimizes background noise, ensuring clear audio quality during communications. This is especially beneficial in windy or high-noise maritime environments.

Overall, the Cobra Electronics MR HH100 VP is a reliable and feature-rich marine VHF radio that is suitable for both casual boaters and serious mariners. With its durable construction, excellent range, and user-centric design, it provides peace of mind and a vital communication tool for anyone spending time on the water.
Top Page Image Contents