S3 - maximum/tight squelch

1. Press SQL/UIC. S displays and the current squelch level

flashes.

2.Press SQL/UIC while the squelch level displays in order to change the squelch level to the next step.

3.Press and hold SQL/UIC to save and exit the squelch setting.

HI

SRT Channel Mode

Press and hold SQL/UIC to switch between USA, International, and Canadian Channel Modes.

Transmitting and Receiving

The radio uses U.S., Canadian, and International Marine Channels. Refer to page 19 for a list of the available channels and corresponding frequencies. The radio’s maximum RF transmit power is 2.5 W.

1.Hold the radio with microphone approximately 2 inches in front of your mouth with the antenna at approximately 45º angle away from your head. Speak in a clear, normal conversational voice.

2.Press HI/LO-LOCKto change the transmit power

between High (2.5 W) and Low (1 W). HI displays when on high power and LO displays when on low power.

3.

Before you transmit again, listen for activity on

 

 

the selected channel.

LO

4.

When the channel is clear, press and hold

 

 

PTT or BOOST to transmit. TX displays.

 

TX

LO

E-14

Uniden MHS050-2 Owner’s Manual

Page 13 Page 15
Page 14
Image 14
Uniden MHS050-2 owner manual Transmitting and Receiving, SRT Channel Mode
Page 13 Page 15

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.
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