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7

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comes close to a Cobra

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English

FCC Licensing Information

VHF Marine Radio

Procedures

International Station License

If your vessel will be entering the sovereign waters of a country other than the
U.S.A. or Canada, you should contact that country’s communications regulatory
authority for licensing information.

Radio Call Sign

Currently, the FCC does not require recreational boaters to have a license. 
The United States Coast Guard recommends that the boat’s registration 
number and state of registry (e.g., Illinois 1234 AB) be used as a call sign 
and be clearly visible on the vessel.

Canadian Ship Station License

This portable VHF radiotelephone is suitable ONLY for voluntary carriage onboard
Canadian ships NOT subject to the Ship Station (Radio) Regulations, 1999. You may
need a license if your vessel is operated in Canadian waters. Please contact the
nearest field office or write: Industry of Canada, Radio Regulatory Branch, 
Attn: DOSP, 300 Slater Street, Ottawa, Ontario, Canada K1A 0C8.

User Responsibility And Operating Locations

All users are responsible for observing domestic and foreign government regulations
and are subject to severe penalties for violations. The VHF frequencies on your radio
are reserved for marine use and require a special license to operate from land,
including when your boat is on its trailer.

NOTE
This device complies with part 15 of the FCC Rules. Operation is 
subject to the following two (2) conditions: (1) This device may not cause 
harmful interference, and (2) This device must accept any interference 
received, including interference that may cause undesired operation.

FCC Warnings: Replacement or substitution of transistors, regular diodes, 
or other parts of a unique nature, with parts other than those recommended 
by Cobra

®

may cause a violation of the technical regulations of part 80 of the 

FCC Rules, or violation of type acceptance requirements of part 2 of the rules.

VHF Marine Radio Procedures

Maintain Your Watch 

Whenever your boat is underway, the radio must be turned On and 
be tuned to Channel 16 except when being used for messages.

Power

Try one (1) watt first if the station being called is within a few miles. 
If there is no answer, switch to a higher power. This will conserve your 
battery and minimize interference to other users.

Calling Coast Stations 

Call a coast station on its assigned channel. You may use Channel 16 
when you do not know the assigned channel.

Calling Other Vessels 

Call other vessels on Channel 16 or on Channel 9. (Channel 9 is preferred 
for recreational vessel use.) You may also call on ship-to-ship channels 
when you know that the vessel is listening on a ship-to-ship channel.

Limits On Calling

You must not call the same station for more than 30 seconds at a time. 
If you do not get a reply, wait at least two (2) minutes before calling again. 
After three (3) calling periods, wait at least 15 minutes before calling again.

Change Channels

After contacting another station on a calling channel, change immediately 
to a channel which is available for the type of message you want to send.

Station Identification

Identify, in English, your station by your FCC call sign, ship name, the state registration
number, or other official number at both the beginning and end of each message.

Prohibited Communications

You MUST NOT transmit:

■ 

False distress or emergency messages.

■ 

Messages containing obscene, indecent, or profane words or meaning.

■ 

General calls, signals, or messages (messages not addressed to a particular
station) on Channel 16, except in an emergency or if you are testing your radio.

■ 

When you are on land.

VHF Marine Radio Protocols

VHF Marine Radio Protocols

Summary of Contents for MRHH400

Page 1: ...annel you can select for your area Customer Assistance Should you encounter any problems with this product or not understand its many features please refer to this owner s manual If you require furthe...

Page 2: ...Lets you monitor three 3 channels at once Channel 16 and two 2 user programmable channels Six 6 AA Rechargeable NiMH Batteries Included Provides extended operating time compared to alkaline batteries...

Page 3: ...oice Calling 8 Radiotelephone Calls 9 Emergency Messages And Distress Procedure 10 VHF Marine Channel Assignments 14 NOAA Weather Channels And Alert 24 Installation Included In This Package 25 Antenna...

Page 4: ...rnings may cause you to exceed FCC RF exposure limits or create other dangerous conditions Important Safety Information Before assembling and using your CobraMarine VHF radio please read these general...

Page 5: ...ndorse cellular telephones as substitutes for marine radios They generally cannot communicate with rescue vessels and if you make a distress call on a cellular telephone only the party you call will b...

Page 6: ...ure with parts other than those recommended by Cobra may cause a violation of the technical regulations of part 80 of the FCC Rules or violation of type acceptance requirements of part 2 of the rules...

Page 7: ...tions are completed each vessel must sign off with its call sign or vessel name and switch to Channel 16 NOTE For best sound quality at the station you are calling hold the microphone on the front of...

Page 8: ...arina to bring the fuel you need or give you a tow Marine Emergency Signals The three 3 spoken international emergency signals are The distress signal MAYDAY is used to indicate that a station is thre...

Page 9: ...ite out a script of the message form and post it where you and others on your vessel can see it when an emergency message needs to be sent VHF Marine Radio Protocols VHF Marine Radio Protocols Marine...

Page 10: ...s only Messages must be about business or needs of the ship Use Channels 8 67 72 and 88A only for ship to ship messages Public Correspondence Marine Operator Channels 24 25 26 27 28 84 84A 85 85A 86 8...

Page 11: ...ommercial VTS in selected areas 02 Public Correspondence Marine Operator 03 Public Correspondence Marine Operator 03A Government Only 04 Public Correspondence Marine Operator Port Operations Ship Move...

Page 12: ...e Operator 27 Public Correspondence Marine Operator 28 Public Correspondence Marine Operator 60 Public Correspondence Marine Operator 61 Public Correspondence Marine Operator Port Operation Ship Movem...

Page 13: ...U S Government Only Canada Commercial Fishing 65 Public Correspondence Marine Operator Port Operations Ship Movement 65A Port Operations 66 Public Correspondence Marine Operator Port Operations Ship M...

Page 14: ...8 Public Correspondence Marine Operator 78A Non Commercial Recreational 79 Port Operations Ship Movement 79A Commercial Also Non Commercial only in Great Lakes 80 Port Operations Ship Movement 80A Com...

Page 15: ...n When the Weather Alert mode on your radio is On this signal will produce a loud tone from the speaker in the radio and a flashing ALRT icon on the LCD to signal that a weather alert is being broadca...

Page 16: ...al Hydride Batteries in the package When your rechargeable Batteries begin to discharge too quickly it is time to install new ones It will also operate with six 6 high quality alkaline Batteries Insta...

Page 17: ...ou attach it to a shelf or bulkhead using the screw holes provided to prevent damage due to the boat rolling or pitching Installation Installation Maintaining The Battery Charge As you use your radio...

Page 18: ...s or to press and hold buttons on the radio Press means a momentary press then release press and hold means to hold the button down Whenever you press any button except the Talk button on your radio a...

Page 19: ...d the Low Power icon will appear on the LCD If the radio is in the Key Lock mode the channel will not change and the three 3 beep error signal will sound Transmit Power Output Your radio can Transmit...

Page 20: ...ve any messages sent on the channel to which you are tuned Transmit Transmit mode gives you the ability to interact with safety services other vessels and shore stations When you use this capability b...

Page 21: ...rt mode On or Off The Alert icon on the LCD will turn On or Off To exit the Weather mode and return to Standby mode press the Weather UIC button again Weather Alert Signal When NOAA broadcasts a Weath...

Page 22: ...or further details To Enter Tri Watch Mode 1 From Standby mode press the Tri Watch button The Tri Watch icon will appear on the LCD and the radio will scan among Channel 16 tri watch location one 1 an...

Page 23: ...tion Mode 1 Press the Memory button to return the radio to Standby mode on the last channel shown on the LCD before entering Memory Location mode Channel Scan During Channel Scan the radio will rapidl...

Page 24: ...n the LCD To Exit Memory Location Scan 1 From Memory Location Scan mode press the Scan button This will return the radio to Memory mode on the last scanned memory location 2 Press the Memory button to...

Page 25: ...by 8 Hours 5 Watts 10 hours 1 Watt Current Drain Stand by 40 mA Receive 200 mA Transmit 1 8 A High power 0 7 A Low Temperature Range 20 C to 60 C Radio Dimensions 5 5 x 2 2 x 1 4 14 cm x 5 6 cm x 3 6...

Page 26: ...ranty For Products Purchased In The U S A Cobra Electronics Corporation warrants that its CobraMarine VHF radio and the component parts thereof will be free of defects in workmanship and materials for...

Page 27: ...CB Radios microTALK Radios Radar Laser Detectors Safety Alert Traffic Warning Systems Accessories GPS Global Positioning System HighGear Accessories VHF Marine Radios Power Inverters Order Form Name...

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