Humminbird VHF55S 157.350 161.950, 157.400 162.000, 156.175, Port Operations, Intership Only

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U.S. Marine Channels

Channel

Ship Transmit

Ship Receive

Use

No.

MHz

MHz

 

27

157.350

161.950

Public Correspondence (Marine Operator).

28

157.400

162.000

Public Correspondence (Marine Operator).

63A

156.175

156.175

Port Operations and Commercial, VTS.

 

 

 

Available Only in New Orleans / Lower

 

 

 

Mississippi area.

65A

156.275

156.275

Port Operations.

66A

156.325

156.325

Port Operations.

67

156.375

156.375

Commercial. Used for Bridge to Bridge

 

 

 

Communications in Lower Mississippi River.

 

 

 

Intership Only.

68

156.425

156.425

Non-Commercial.

69

156.475

156.475

Non-Commercial.

70

156.525

156.525

Digital Selective Calling (Voice Communications

 

 

 

Not Allowed).

71

156.575

156.575

Non-Commercial.

72

156.625

156.625

Non-Commercial (Intership Only).

73

156.675

156.675

Port Operations.

74

156.725

156.725

Port Operations.

77

156.875

156.875

Port Operations (Intership Only).

78A

156.925

156.925

Non-Commercial.

79A

156.975

156.975

Commercial. Non-Commercial in Great Lakes Only.

80A

157.025

157.025

Commercial. Non-Commercial in Great Lakes Only.

81A

157.075

157.075

U.S. Government Only - Environmental Protection

 

 

 

Operations.

82A

157.125

157.125

U.S. Government Only.

83A

157.175

157.175

U.S. Coast Guard Only.

84

157.225

161.825

Public Correspondence (Marine Operator).

85

157.275

161.875

Public Correspondence (Marine Operator).

86

157.325

161.925

Public Correspondence (Marine Operator).

88A

157.425

157.425

Commercial, Intership Only.

 

 

 

 

*VTS stands for Vessel Traffic Service, and is a system that provides active monitoring and navigational advice for vessels in particularly confined and busy waterways.

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Contents 531460-1A Thank YOU Table of Contents HOW VHF Works VHF55S IntroductionParts Supplied Optional AccessoriesWhats on the Display Following drawing shows the Humminbird VHF55S controls VHF55S ControlsYour Humminbird VHF55S has the following features Features OverviewIs congested Before using your VHF55S radio, you should do two things Before Using Your VHF55SPage Attaching the Antenna To install the antennaAttaching the Belt Clip Optional To attach the belt clipTurning the Power On/Off Using Your VHF55SAdjusting Squelch To turn on the radioSelecting U.S./International/Canadian Band Accessing the 16/9 Priority ChannelsTransmitting and Receiving Selecting a ChannelLocking the Keypad Selecting High/Low PowerSelecting a Weather Channel Scanning Adding/Deleting Channels to/from MemoryTo add channels to memory To delete channels from memoryUsing the Watch Monitor Modes Accessing Channels Saved to MemoryTo access saved channels To activate and terminate Dual Watch modeTo activate and terminate Tri Watch mode Resetting the RadioTo reset the radio Erase any channels stored in memoryTroubleshooting MaintenanceRadio 3-YEAR Limited Warranty VHF55S Doesnt Power UpNI-MH Battery 1-YEAR Limited Warranty Returning Your Unit for Service Humminbird Service PolicyFor OUT-OF-WARRANTY service, complete the following steps For IN-WARRANTY service, complete the following stepsTransmitter SpecificationsReceiver Use Marine Channels156.050 156.300 Intership SafetyMississippi area 156.250157.400 162.000 157.350 161.950156.175 156.275 Port OperationsInternational Marine Channels MHz 156.125 160.725 156.100 160.700 156.050 160.650156.150 160.750 156.200157.400 162.000 157.350 161.950156.025 160.625 156.075Page Page Contact Humminbird¤

VHF55S specifications

The Humminbird VHF55S is a high-performance marine VHF radio that stands out for its robustness, ease of use, and advanced features tailored for maritime communication and safety. Designed for boaters who value reliable communication at sea, the VHF55S is an essential tool for both recreational and professional mariners.

One of the key features of the Humminbird VHF55S is its built-in Digital Selective Calling (DSC) function. This technology enables users to send a distress signal with their vessel’s GPS coordinates, facilitating prompt assistance in emergencies. The DSC capability is a crucial safety feature that enhances the overall safety of boat trips, providing peace of mind for skippers and crew alike.

The VHF55S operates on all international VHF marine channels, offering full coverage and ensuring that boaters can communicate effectively with other vessels and shore stations. Its powerful 25-watt transmit power guarantees clear communication over long distances, making it ideal for offshore adventures.

Another significant aspect of the VHF55S is its intuitive interface, designed for user-friendly operation. The large, bright LCD display ensures visibility even under bright sunlight or at night. The radio is equipped with large buttons that facilitate quick access to commonly used functions and channels, minimizing the learning curve for new users.

In addition to its core functionalities, the VHF55S features advanced scanning capabilities, allowing users to monitor multiple channels simultaneously. This ensures that no important communications slip through the cracks, which is particularly advantageous during busy boating seasons or when navigating crowded waterways.

The Humminbird VHF55S is built to withstand the harsh marine environment. Its rugged design features a water-resistant housing, making it resilient against splashes and the dampness often encountered on the water. Furthermore, the unit is compact and lightweight, allowing for easy mounting in various locations on a boat without occupying too much space.

For connectivity, the VHF55S allows integration with other marine electronics, such as chartplotters and GPS devices. This capability enhances situational awareness and aids in navigation by providing real-time communication data and positioning information.

In summary, the Humminbird VHF55S is a state-of-the-art marine VHF radio that combines essential safety features, advanced communication technologies, and a user-friendly design. With DSC capability, robust construction, and versatile functionality, it is an indispensable device for anyone navigating the waters, ensuring that users remain connected and safe at sea.