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Retevis RM20 Marine VHF Radios for Boats, Marine Band Radio, Built in GPS, DSC, IP67 Waterproof, NOAA Weather, Fixed Mount Ship to Shore Radio for Boats(Black)

4.8 (9) Write Review

Free shipping on orders over $29.99

$139.99

$ 67 .99 $67.99

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About this item

The marine coast guard radio uses high-power speakers; the sound is clear and loud; the volume is up to 110dB;you can always hear the boat radios call in the noise of windy sailing;suitable for all recreational boats;fishing boats;power boats
Support external 3.5mm speakers; if you still feel that the volume of 110dB can not meet your needs; you can also connect louder speakers to expand the sound
Retevis RM20 marine band radio makes DSC easy; built-in GPS; there is no need to hassle with wiring the radio to a GPS for DSC;out of the box and ready to go; DSC calling and position sharing can both be performed with just a few simple steps
DSC capability includes distress and individual calling allowing you to send and receive position information between your boat and other boats
Waterproof marine radio;complies with IP67 waterproof standards;which means the offshore marine radio can be dropped into a body of water up to 1 meter deep for half an hour;easy to handle every wave
10 NOAA channels with weather alerts; gives you instant access to weather information; weather alerts with audible and visual alerts notify you of threatening weather near you
This small compact unit includes a large easy to read LCD with a dot-matrix display; visible even in low light situations

Aqua Quake draining function can remove water from the speaker grille by vibrating the speaker cone; even if water enters, there is no need to worry about the sound quality
Easy to install; the boat emergency radio is compact in size and comes with mounting brackets and accessories for easy bracket and flush mounting
88channel;All USA/International and Canadian marine channels;allows operation on any of the three different channel maps established for these areas;meet your needs for all channels

Product Description

Marine two way radio with gps

3.5mm speaker jack

Separate 3.5mm jack for external speakers
Never worry about not hearing the call of the marine radio mounted again in the huge wind and waves

Package Details:
1 x Marine Transceiver
1 x Handheld Microphone
1 x Mounting Bracket
1 x DC Power Cable
1 x English Manual

Loud volume, support for external speakers

High power speaker

High-power speakers, loud and clear
Volume up to 90-110dB
Clear even in the noise of diesel cars or sailing in high winds

Main functions
External speaker with 3.5mm pin
Big Volume & SQL Knobs
Build-in GPS Latitude and Longitude and Time
IP67 Waterproof Construction (1m Depth of Water for 30 Minutes)
Emergency switch 16/9 channel

Built-in Class D DSC and GPS

Class D DSC Approved:
Retevis RM20 is an Class D class marine radio with a separate Channel 70 receiver, which allows DSC calls to be received even when listening to communications.
Support distress call,individual call, group call, ALL ships call and geographical area call.
Retevis RM20 ship to shore radio with built-in gps to pinpoint your location
When in danger, send a signal of your location to the Coast Guard with the push of a button

IP67 Submersible construction

Submersible IP67 waterproof rating (1M or 3.28 feet for 30 minutes)
Its completely submersible design is equipped to handle the weather and the waves.
If the radio boat marine accidentally enters the water, you can use the vibration drainage function to clear the water in the speaker
While ensuring normal use, it can also ensure consistent sound quality

Marine two-way radios

Weather channel with weather alert

Instant access to all NOAA weather channels for the latest national hazards and weather information, 24 hours a day
Emergency weather alert notifies you of nearby threatening weather with an audible tone and visual alarm

Display and keypad backlighting

User selectable white backlight for day and orange backlight for night
Increased visibility on the already largest LCD screen in classfor clear, easy to read channel numbers and icons.

Microphone with key

The rugged handheld microphone lets you easily transmit from the steering wheel while keeping your attention on the water ahead.
Microphone with channel and power buttons; easy access to frequently used functions

Portable marine band radios

CH16/9

The emergency marine radio has a separate CH16/9 button
Instant access to priority channel 16 and calling channel 9 for emergency situations

Dual & Tri-watch

Tri Watch allows you to watch 3 channels at once – current channel, call channel and CH 16.
Dual Watch lets you watch 2 channels at once – current channel and CH 16.

Distress call

When in danger and need rescue, press and hold for 5s to activate the red button.
This sends a signal to the coastguard that you are in distress, and the built-in GPS also sends your position.

Priority & Normal Scan

Priority Scan searches through all TAG channels sequentially while watching CH16.
One-click marking of all channels can achieve full scan requirements

General Specifications:

Antenna Impedance	50Ω
Dimensions	153×67×152mm/6.02×2.64×5.98inch
Weight	742g/26.17oz
Operating Temperature	-20°C~+60°C
Operating Voltage	DC13.8V (±15%)

joseph f caulfield

2025-09-04 09:35:40

this a very good radio price clear crisp sound

David Fischer

2025-09-02 10:36:25

I bought this radio in Dec.2023 for my boat. It started giving me speaker problems in August 2024 and then I could hear nothing. I contacted the company, and they asked me to trouble shoot the problem. In the end they very quickly sent me a new radio. To me that's good service.

Brian

2025-08-01 16:54:32

Great product value for money

iron man

2025-07-21 15:19:49

All I needed to be in the Know on the water

Eric Thompson

2025-07-19 14:51:50

I followed the instructions and tried the program my MNSI ID into the unit with no success.

Capt. Ron

2025-07-17 15:55:46

Only problem at this point is the directions in the manual. They are very hard to follow when programing the radio.

Ven Lusterio

2025-06-14 13:48:30

Fast delivery

Will

2025-04-16 17:57:49

Worked on and off also had power and ground, today it will not work,found wire on board not soldered correctly. Working now.told them I had mounted vfh and they answered to a handheld,very poor communication.

Mr M C Kelly

2024-11-30 12:16:38

EASY TO FIT, EASY TO USE

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