Channels and Frequencies (MHz)

US channel frequencies and names

US Marine Channels

Ch

RX Freq

TX Freq

Status

Name

1A

156.050

156.050

Simplex

Vessel traffic system/commercial

5A

156.250

156.250

Simplex

Vessel traffic system/commercial

6

156.300

156.300

Simplex

Inter-ship safety

7A

156.350

156.350

Simplex

Commercial

8

156.400

156.400

Simplex

Commercial

9

156.450

156.450

Simplex

Non commercial

10

156.500

156.500

Simplex

Commercial

11

156.550

156.550

Simplex

Vessel traffic system

12

156.600

156.600

Simplex

Vessel traffic system

13

156.650

156.650

Simplex, 1W

Bridge to bridge

14

156.700

156.700

Simplex

Vessel traffic system

15

156.750

Inhibit

Receive only

Environmental

16

156.800

156.800

Simplex

Distress, safety, and calling

17

156.850

156.850

Simplex, 1W

Govt maritime control

18A

156.900

156.900

Simplex

Commercial

19A

156.950

156.950

Simplex

Commercial

20

161.600

157.000

Duplex

Port operation

20A

157.000

157.000

Simplex

Port operation

21A

157.050

157.050

Simplex

Coast guard only

22A

157.100

157.100

Simplex

Coast guard

23A

157.150

157.150

Simplex

Coast guard only

24

161.800

157.200

Duplex

Marine operator

25

161.850

157.250

Duplex

Marine operator

26

161.900

157.300

Duplex

Marine operator

27

161.950

157.350

Duplex

Marine operator

28

162.000

157.400

Duplex

Marine operator

63A

156.175

156.175

Simplex

Vessel traffic system

65A

156.275

156.275

Simplex

Port operation

E-20

Uniden MHS050-2 Owner’s Manual

Page 20
Image 20
Uniden MHS050-2 owner manual Channels and Frequencies MHz, US channel frequencies and names

MHS050-2 specifications

The Uniden MHS050-2 is a premium handheld marine VHF radio designed for boaters who require reliable communication while at sea. This radio stands out for its robust construction, user-friendly interface, and advanced features that cater to the diverse needs of mariners, whether they are recreational boaters or professionals.

One of the key features of the MHS050-2 is its waterproof design, rated to JIS7 standards. This means that the radio can withstand submersion in water up to one meter for 30 minutes, making it ideal for use in wet conditions typical of marine environments. The floating design adds an extra layer of security, ensuring that the radio remains buoyant if accidentally dropped overboard.

The MHS050-2 boasts a transmission power of 5 watts, allowing for clear communication over long distances. This is essential in emergencies or when coordinating with other vessels. It operates on VHF marine channels, which are specifically allocated for marine communication, to provide clear and uninterrupted signals.

One of its standout technologies is the built-in Digital Selective Calling (DSC). DSC allows users to send distress signals with their vessel’s GPS coordinates to nearby vessels and coast guard stations, dramatically enhancing safety while at sea. This feature can be a lifesaver in critical situations.

Another notable characteristic is the large, illuminated LCD screen, which ensures visibility in low-light conditions. The intuitive menu structure allows for easy navigation between channels and settings, making it accessible even for those who may not be tech-savvy. The unit also has a dual-watch feature that enables users to monitor two channels simultaneously, further improving situational awareness.

Additionally, the MHS050-2 includes an integrated emergency strobe light, adding another element of safety by providing visibility in emergencies. The rechargeable battery offers extended usage, with a built-in battery saver mode to conserve power during long trips.

Overall, the Uniden MHS050-2 marine VHF radio combines durability, safety, and innovative technology. Its user-oriented design and advanced functionalities make it a trustworthy choice for anyone looking to enhance their maritime communication and safety measures. Whether you’re navigating coastal waters or embarking on offshore adventures, the MHS050-2 is a vital companion on the water.