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Navigating the waters requires reliable communication. A quality marine two-way radio ensures you can stay in touch with your crew, coordinate with other vessels, and receive crucial weather updates, enhancing safety and enjoyment on the water.
High Visibility Floating Core - The perfect compact VHF radio for marine use on any size vessel, designed with a high-visibility orange floating core for buoyancy and easy retrieval if dropped overboard
6 Watt VHF Power – Switchable between 1/3/6 Watts of power for range demands and battery optimization, use only the amount of power you need for vessels/stations near and far
Day/Night Display - Day/Night selectable LCD display for easy viewing and high visibility at any time of day or night, regardless of weather conditions
Tri-Watch Mode - Instantly access Channels 9, 16, and any user-specified channel with Tri-Watch, allowing you to monitor multiple channels at once in busy waterways for safety
NOAA Weather Alerts - 12 weather channels and National Oceanic and Atmospheric Administration emergency broadcast channel access to stay informed and safe on the water
IPX7 Waterproof - Designed to perform in wet environments and potential full immersion, this portable radio is appropriate for demanding marine usage on the water
Uniden's Marine Radios protect you from what lies ahead, as well as getting you out of dicey waters, by informing you the moment a storm starts brewing and transmitting your location should you need help.
With triple watch features, DSC capabilities, a range of international marine channels and S. A. M. E Weather Alert—the UM385 brings everything you’ll need on the water into one compact design.
The UM385 rugged handheld mic allows you to transmit easily from the wheel while keeping your focus on the waters ahead.
Waterproof Radio – Complies with IPX4 waterproof standards, which means the radio is resistant to damage from rain or splashing water.
DSC (Digital Selective Calling) - Includes Distress Button, Position Send and Request. Gives you the ability to press one button to call for help during an emergency. Full Class D DSC capability. High performance transceiver ensures clear communication...
How can we help? Uniden Customer Support web site is designed to conveniently walk you through product setup and troubleshooting, Contact customer support at email: [email protected] or phone: 1-800-297-1023.
High Visibility Floating Core - The perfect compact VHF radio for marine use on any size vessel, designed with a high-visibility orange floating core for buoyancy and easy retrieval if dropped overboard
6 Watt VHF Power – Switchable between 1/3/6 Watts of power for range demands and battery optimization, use only the amount of power you need for vessels/stations near and far
Day/Night Display - Day/Night selectable LCD display for easy viewing and high visibility at any time of day or night, regardless of weather conditions
Tri-Watch Mode - Instantly access Channels 9, 16, and any user-specified channel with Tri-Watch, allowing you to monitor multiple channels at once in busy waterways for safety
NOAA Weather Alerts - 12 weather channels and National Oceanic and Atmospheric Administration emergency broadcast channel access to stay informed and safe on the water
IPX7 Waterproof - Designed to perform in wet environments and potential full immersion, this portable radio is appropriate for demanding marine usage on the water
Uniden's Marine Radios protect you from what lies ahead, as well as getting you out of dicey waters, by informing you the moment a storm starts brewing and transmitting your location should you need help.
With triple watch features, DSC capabilities, a range of international marine channels and S. A. M. E Weather Alert—the UM385BK brings everything you’ll need on the water into one compact design.
The UM385BK rugged handheld mic allows you to transmit easily from the wheel while keeping your focus on the waters ahead.
Waterproof Radio – Complies with IPX4 waterproof standards, which means the radio is resistant to damage from rain or splashing water.
DSC (Digital Selective Calling) - Includes Distress Button, Position Send and Request. Gives you the ability to press one button to call for help during an emergency. Full Class D DSC capability. High performance transceiver ensures clear communication...
The Atlantis 275 comes with 6 Watts of Big-Ocean Power in a compact Submersible Floating Handheld VHF Marine Radio, and even includes an Emergency Strobe Light and built-in Flashlight Feature.
With the Largest LCD screen in its class 25mm (h) x 40mm (w), and Paper White Backlight display for Day Time and Red Backlight display for Night Time, it’s the radio you won’t leave shore without.
Built to throw in your pocket or tuck away on deck, its compact size is never far away when you need to stay in touch the most.
It Floats, meets the toughest Waterproof standards IPX8 / JIS8, and even clears its speaker of water after being submerged. 6 Watt Transmit Power, with User selectable 6W, 2.5W, or 1W Transmit power.
Receives all Marine Radio Channels, including all USA, Canada, and International Marine VHF channels (includes the new 4-digit channels and Canadian “B” channels) and receives all NOAA Weather Channels and Alerts.
Includes Built-in Lion battery pack, AC & DC charging cables, and charging cradle. 3 Year Warranty and Full 3 year Waterproof Warranty.
How can we help? Uniden’s Customer Support site is designed to conveniently walk you through product setup and troubleshooting.
HX210 Floating / Submersible IPX7 Waterproof rating (3.3 feet or 1 meter for 30 minutes). Built in FM Broadcast band receiver
HX210 Features Compact Case Design. Water Activated Emergency Strobe light. Oversized full dot matrix display. E20 Easy to Operate Menu System
All USA, International and Canadian channels. Selectable 6W / 2.5W / 1W output power. Receive WX and FM radio bands 76MHz to 108MHz
High resolution dot matrix LCD display. Programmable function keys. Speaker mic Jack. High capacity 1850 mAh Li-Ion battery. 3 hour desktop rapid charger. 12VDC and 110VAC charging cables and charging cradle included.
BUILT IN GPS RECEIVER – Simply power on and your VHF radio will instantly know your location for sending signals in moments of distress. When it comes to safety and emergency readiness out on the water, the Cobra MRF77 GPS radio sets the standard.
MAXIMUM COVERAGE – This marine VHF radio allows operation of channels in the US, Canada, and internationally at 1 or 25 watts with dual output power for optimal short and long range communication.
REPLAY MISSED CALLS – The rewind-say-again feature automatically records the last 20 seconds of incoming transmissions, optimal in noising conditions to make sure you never miss important information from you boat.
EASY COMMUNICATION – Communicate with boaters around you with the Public Access external speaker function and communicate through the noise canceling microphone which blocks background noise.
LCD DISPLAY – The Signal Strength Meter shows incoming signals on the large illuminated LCD display. Navigate the various features of this emergency radio easily with the illuminated function keys, and use TriWatch to scan three channels at once.
The Atlantis 155’s submersible, Floating Handheld design allows you to stay secure and connected while having fun on the water.
With the Largest LCD screen in its class 25mm (h) x 40mm (w), and Paper White Backlight display for Day Time, and Red Backlight display for Night Time, it’s the radio you won’t leave shore without.
When every inch of space count, you still want the important features that will keep you safe at sea. The Atlantis 155 doesn’t sacrifice big features to keep its profile small.
It Floats, meets the toughest Waterproof standards IPX8 / JIS8, and even clears its speaker of water after being submerged. And with its compact size it’s never far away when you need to stay in touch the most.
Receives all Marine Radio Channels, including all USA, Canada, and International Marine VHF channels (includes the new 4-digit channels and Canadian “B” channels) and receives all NOAA Weather Channels and Alerts
NiMH Rechargeable 4xAAA, 950mAh NiMH rechargeable batteries and DC charging cable included. 3 Watt Transmit Power with user selectable 3W or 1W Transmit power. 3 Year Warranty.
JIS8 Waterproof Level - Uniden MHS75 VHF Hand Held Radio won't give up no matter how wet it gets. Whitecap splash, gusty spray, tidal wave, whatever, this radio can take it. The Uniden MHS75 2-way Marine Radio is built rugged to take the rigors of being...
1 /2.5/5 Watt Switchable - Select between 1, 2.5, and 5 Watts for short- and long-range communication - this is also a convenient way to save a little battery life. In most situations, the 1 Watt transmission power is all you need. If you find yourself...
All USA, International, and Canada Channels - The MHS75 covers all USA, International, and Canadian marine channels, keeping you up-to-date with all the latest marine activity.
All NOAA Weather Channels with Weather Alert - This radio comes preprogrammed with NOAA weather channels. The Emergency/Weather Alert allows it to function as a severe weather warning radio and will also alert you to any local or national emergencies. If...
Instant Channel 16/9/Triple Watch - Triple Watch mode monitors channels 16 and 9 for a signal while you listen to the currently selected channel. The marine radio checks channel 16 and 9 for activity every 2 seconds.
Lightweight and user-friendly; the RM01P marine radio allows port controllers to focus on coordinating ship movements without being burdened by a cumbersome device; during intense port operations; they can communicate with one hand
IP67 waterproof and rain-shielded; this rugged VHF radio marine keeps you connected even if dropped in puddles or has been rained on; the two-way marine radio is designed to shield rain and withstand harsh conditions, making it perfect for coast guard...
Floating radio marine handheld; if the handheld marine radio accidentally slips into the water; it won't sink to the bottom; maritime radio will float on the surface; making it easy to spot and retrieve; ensuring that you can stay connected during the...
Battery upgrade; for boost charging efficiency and reduce downtime during maritime operations; the RM01P boat radio with a 1750mAh battery (1 Lithium Ion battery); lasts for 15 hours of continuous use and 66 hours on standby; fishermen can stay connected...
Charging upgrade; convenient charging with Type-C interface; RM01P marine radio’s Type-C charging and 5V compatibility make it a more convenient; versatile; and user-friendly option; The charging progress will be automatically displayed on the screen...
Last update on 2026-07-16 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Marine Two-Way Radios
Key Features to Consider
Waterproofing and Durability: Marine environments are harsh. Look for radios with a high IPX rating (e.g., IPX7 or IPX8) to ensure they can withstand submersion. Rugged construction and floating capabilities are also essential for radios used on boats.
Range: The effective range of a two-way radio depends on several factors, including power output, antenna type, and terrain. For offshore use, a longer range is generally preferred, but for smaller lakes or coastal areas, a shorter range might suffice.
Power Output (Watts): Higher wattage generally translates to greater range, but also means higher power consumption. Most marine radios operate between 1 and 5 watts. Check local regulations regarding maximum allowed power output.
Battery Life and Charging: Consider how long the radio can operate on a single charge and the charging options available. Rechargeable batteries are standard, but backup battery options (like AA or AAA) can be a lifesaver.
Additional Features: Many radios offer features like NOAA weather alerts, built-in GPS, DSC (Digital Selective Calling) for distress signaling, and hands-free (VOX) operation. Determine which of these are important for your specific needs.
Types of Marine Radios
Handheld: These are portable and easy to use, ideal for smaller boats, dinghies, or as a backup. They are convenient for crew members to carry around the vessel.
Fixed-Mount: Installed permanently on a boat, these often have higher power output and better antennas, providing superior range and clarity. They are best suited for larger vessels or those spending significant time offshore.
Comparison Tips
Intended Use: Are you primarily coastal cruising, fishing on a lake, or venturing offshore? Your intended use will dictate the range, durability, and features you need.
Vessel Size: For smaller boats, a compact handheld might be perfect. For larger yachts, a fixed-mount system might offer better performance and integration.
Ease of Use: Consider the user interface, button layout, and display clarity, especially if you anticipate using the radio in challenging conditions or with limited visibility.
Budget vs. Features: While budget is a factor, prioritize essential safety features like waterproofing and reliable communication over less critical extras.
Frequently Asked Questions
What is the difference between VHF and other radio frequencies for marine use?
VHF (Very High Frequency) is the standard for marine communication because its line-of-sight propagation is well-suited for communicating between boats and shore stations over relatively short distances. It's also used for distress and safety calls.
What does an IPX rating mean for a marine radio?
The IPX rating indicates a device's resistance to water. For example, IPX7 means the radio can be submerged in water up to 1 meter for 30 minutes without damage, which is crucial for marine electronics.
How important is DSC (Digital Selective Calling)?
DSC is a vital safety feature that allows you to send a distress alert with your vessel's position to rescue authorities at the touch of a button. It also enables direct calls to other DSC-equipped vessels.
Can I use a marine radio on land?
While some marine radios might technically function on land, it is generally not recommended or legal. Marine radios operate on specific VHF frequencies allocated for maritime use, and using them elsewhere can cause interference with critical services.
What is the typical range of a handheld marine radio?
A typical handheld marine radio with 5 watts of power can achieve a range of 5-10 nautical miles in clear conditions. However, factors like antenna height, obstructions, and weather can significantly affect this range.
How do I maintain my marine two-way radio?
Regularly clean the radio with a damp cloth, especially after exposure to saltwater. Ensure the battery contacts are clean and dry, and store the radio in a dry, protected location when not in use.
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