Cobra Electronics MRHH325VP owner manual 20A Port Operations Port Operations, Ship Movement

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			VHF Marine
			Channel Assignments
	VHF Marine Radio Protocols

	Channel	Channel Map		Frequency	Power
	Number	USA Int’l Canada Transmit Receive			Limits

VHF Marine Radio Protocols

Channel Use

VHF Marine

Channel Assignments

18		•		156.900	161.500
18A	•		•	156.900	156.900
19		•		156.950	161.550
19A	•		•	156.950	156.950
20	•	•	•	157.000	161.600	1 watt CAN
20A	•			157.000	157.000
21		•	•	157.050	161.650
21A	•		•	157.050	157.050
22		•		157.100	161.700
22A	•		•	157.100	157.100

23		•	•	157.150	161.750
23A	•			157.150	157.150
24	•	•	•	157.200	161.800
25	•	•	•	157.250	161.850
26	•	•	•	157.300	161.900
27	•	•	•	157.350	161.950
28	•	•	•	157.400	162.000
60		•	•	156.025	160.625
61		•		156.075	160.675
61A	•		•	156.075	156.075

62		•		156.125	160.725
62A			•	156.125	156.125

18Port Operations, Ship Movement

18A Commercial

19Port Operations, Ship Movement

19A Commercial

20Canada (Coast Guard Only); International (Port Operations, Ship Movement)

20A Port Operations

21Port Operations, Ship Movement

21A U.S. (Government Only); Canada (Coast Guard Only)

22 Port Operations, Ship Movement

22A U.S. and Canadian Coast Guard Liaison and Maritime Safety Information Broadcasts that are announced on Channel 16

23 Public Correspondence (Marine Operator)

23A Government Only

24Public Correspondence (Marine Operator)

25Public Correspondence (Marine Operator)

26Public Correspondence (Marine Operator)

27Public Correspondence (Marine Operator)

28Public Correspondence (Marine Operator)

60Public Correspondence (Marine Operator)

61Public Correspondence (Marine Operator), Port Operation, Ship Movement

61A U.S. (Government Only); Canada (Coast Guard Only);

West Coast (Coast Guard Only); East Coast (Commercial Fishing)

62 Public Correspondence (Marine Operator), Port Operations, Ship Movement

62A West Coast (Coast Guard Only); East Coast (Commercial Fishing)


22 English		Nothing Comes Close to a Cobra® 23

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Contents Our Thanks to You Customer Assistance Customer Assistance For Assistance in the U.S.AFor Assistance Outside the U.S.A Backlit LCD Liquid Crystal Display Screen Radio Controls IndicatorsBacklit LCD Screen Product Features Product FeaturesUnlimited Memory Channels Roger Beep Tone Selectable Signal Strength MeterEmergency Weather Alert Speaker/Mic JackTable of Contents Important Safety Information Safety Training InformationImportant Safety Information Recommendations for Marine Communication Recommendations for Marine CommunicationFCC Licensing Information VHF Marine Radio Procedures Vessel Corsair is calling the vessel Vagabond Voice CallingVoice Calling Voice CallingRadiotelephone Calls Emergency Messages Distress ProcedureEmergency Messages and Distress Procedure Radiotelephone CallsMarine Emergency Signals Marine Distress ProcedureIf You Hear a Distress Call Emergency Messages and Distress Procedure VHF Marine Channel Assignments International Distress, Safety and Calling VHF Marine Channel Assignments03A Government Only 20A Port Operations Port Operations, Ship Movement 21A U.S. Government Only Canada Coast Guard Only23A Government Only Digital Selective Calling Voice communications not allowed 64A U.S. Government Only Canada Commercial Fishing81A U.S. Government Only Environmental Protection Operations Weather Frequency/Channel Noaa Weather Channels AlertNoaa Emergency Weather Alert Noaa Test Alert SystemIncluded in this Package Antenna, Wrist StrapBelt Clip Batteries and Charger Initial ChargeBatteries and Charger Alkaline Batteries Maintaining the Battery ChargeGetting Started Power/Volume/Squelch Controls Power On/Off ControlGetting Started Common Radio FunctionsScan Button Backlight/Key Lock ButtonTo Toggle Between H-M-L Power Modes Setup Mode ProgrammingSetup Mode Programming High/Medium/Low H-M-L Power ButtonTo set VibrAlert VibrAlert ModeUSA/International/Canada Channel Maps To Set Channel Map Operating AreaStandby/Receive Transmit Call Tone ModeRoger Beep Mode Key Tone ModeTo Set WX Auto Search Scan On or Off Marine Standby and Receive Rx ModeStandby/Receive and Transmit To Set WX Alert On or OffTo Transmit a Message Transmit Tx ModeWeather WX Standby Mode WX Alert Standby ModeChannel 16/9 Mode Advanced OperationAdvanced Operation Advanced Operation Tri-Watch ModeTri-Watch Setup To Program or Edit the Tri-Watch Channels Using Tri-Watch Tri-Watch Scan ModeTo Recall a Stored Memory Location Memory Location ModeTo Exit Memory Location Mode To Program Memory LocationsTo Enter Channel Scan Product FeaturesChannel Scan Mode Memory Location Scan ModeMaintenance Troubleshooting MaintenanceTroubleshooting For Products Purchased Outside The U.S.A Warranty and Trademark Specifications AcknowledgementSpecifications Limited 3-Year Warranty For Products Purchased In The U.S.AProduct Service AccessoriesAccessories