Notes (Us Channels) - Radio Ocean RO 6700 Manuel D'utilisation

69 156.475 156.475
71 156.575 156.575
72 156.625 156.625
73 156.675 156.675
74 156.725 156.725
77 156.875 156.875
78A 156.925 156.925
79A 156.975 156.975
80A 157.025 157.025
81A 157.075 157.075
82A 157.125 157.125
83A 157.175 157.175
84 157.225 161.825
85 157.275 161.875
86 157.325 161.925
87 157.375 161.975
88 157.425 162.025
88A 157.425 157.425
• Recreational boaters normally use channels listed as Non-Commercial: 68, 69, 71, 72, 78A.
• Channel 70 is used exclusively for Digital Selective Calling (DSC) and is not available for
regular
voice communications.
• Channels 75 and 76 are reserved as guard bands for Channel 16 and are not available for
regular
voice communications.
Notes:
1. The letter "A" following a channel number indicates simplex use of the ship station transmit
side of an international semi-duplex channel. Operations are different from that of
international operations on that channel.
2. Channel 13 should be used to contact a ship when there is danger of collision. All ships of
length 20 meters or greater are required to guard VHF channel 13, in addition to VHF channel
16, when operating within U.S. territorial waters.
3. Channel is Receive Only.
4. Channel 16 is used for calling other stations or for distress alerting.
5. Output power is fixed at 1 watt only.
6. Output power is initially set to 1 watt. User can temporarily override this restriction to
transmit at high power.
x Non-Commercial
x Non-Commercial
x Non-Commercial (Intership only)
x Port Operations
x Port Operations
x Port Operations (Intership only) 5
x Non-Commercial
x Commercial. Non-Commercial in Great Lakes only.
x Commercial. Non-Commercial in Great Lakes only
x U.S.Government only – Environmental protection
operations.
x U.S. Government only
x U.S. Coast Guard only
Public Correspondence (Marine Operator)
Public Correspondence (Marine Operator)
Public Correspondence (Marine Operator)
Public Correspondence Marine Operator)
Public Correspondence only near Canadian border
x Commercial, Intership only
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