Appendix

 

 

 

6-19

 

 

 

 

 

Channel

Frequency (MHz)

 

TX

 

 

 

Number

TX

RX

Type of Traffic

Power

 

 

 

 

 

66A

156.325

156.325

Port Operations

Hi, Lo

67 1

156.375

156.375

Commercial, Bridge-to-Bridge (Intership)

Lo only

68

156.425

156.425

Non-Commercial

Hi, Lo

69

156.475

156.475

Non-Commercial

Hi, Lo

71

156.575

156.575

Non-Commercial

Hi, Lo

72

156.625

156.625

Non-Commercial (Intership Only)

Hi, Lo

73

156.675

156.675

Port Operations

Hi, Lo

74

156.725

156.725

Port Operations

Hi, Lo

77 3

156.875

156.875

Port Operations (Intership Only)

Lo only

78A

156.925

156.925

Non-Commercial

Hi, Lo

79A

156.975

156.975

Commercial

Hi, Lo

80A

157.025

157.025

Commercial

Hi, Lo

81A

157.075

157.075

US Government Only: Environmental

Hi, Lo

 

 

 

Protection Operations

 

82A

157.125

157.125

US Government Only

Hi, Lo

83A

157.175

157.175

US Coast Guard Only

Hi, Lo

84

157.225

161.825

Public Correspondence (Marine Operator)

Hi, Lo

85

157.275

161.875

Public Correspondence (Marine Operator)

Hi, Lo

86

157.325

161.925

Public Correspondence (Marine Operator)

Hi, Lo

87

157.375

161.975

Public Correspondence (Marine Operator)

Hi, Lo

88A

157.425

157.425

Commercial (Intership Only)

Hi, Lo

Notes:

1.For channels 13 and 67, output power is fixed at 1 watt (low power) by regulation. In an emergency, you can override to high power by pressing and holding PTT and then pressing the MON/1/25 key on the base station. Output power is increased to 25 watts while both keys are pressed. After MON/1/25 is released, power returns to 1 watt.

2.Channel 15 is receive only. Transmission is not permitted.

3.For channels 17 and 77, output power is fixed at 1 watt only. Transmission at high power is not permitted.

4.Channel 70 is used for Digital Selective Calling (DSC) only and is not available for voice transmissions. Channel 70 does not appear on the display.

Important Notice

Channels 3A, 21A, 23A, 61A, 64A, 81A, 82A, and 83A (shaded) are not for use by the general public in U.S. waters. These frequencies may be used only under authorization by the U.S. Coast Guard or under private land mobile license.

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Raymarine Ray215 manual Port Operations