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Description

Retevis RM20 Advanced Fixed Mount Marine Radio, Radio Marine with GPS, DSC,Boat Radio Waterproof IP67

1. RM20 25W Fixed Mount Marine VHF Radio

The RM20 25W fixed mount marine VHF radio, ip67 waterproof, NOAA Weather alarm, High volume, VHF DSC marine radio, Dual /Tri Watch, which is the best radio for boat and cruise ships.

RM20 25W Fixed Mount Marine VHF Radio

2.High volume, Clear and Crisp Audio

It is vital to have clear communication while on the water and Retevis kept that in mind when designing RM20. The speaker is placed on the front panel, without shielding, and the audio is crisp. High volume, up to 110dB;  Support external speaker with 3.5mm pin, and features a separate squelch knob to eliminate unwanted background noise such as wind and engines. 

RM20 25W Fixed Mount Marine VHF Radio high volume

3. RM20 Marine VHF Radio with GPS

Built with GPS receiver, simply power on and press DCS for 1 second, and your radio will instantly and accurately receive your GPS location no matter where you are, a feature especially important when in an emergency situation.

RM20 25W Fixed Mount Marine VHF Radio

4. IP67 Waterproof and Vibration Water Draining Function

IP67 waterproof (1 m depth of water for 30 minutes) and Vibration drainage function（While pushing and holding [▲] and [▼], turn power ON. “ VIB WATER " appears.）

RM20 IP67 and vib

5. NOAA Weather alarm

The weather at sea can be very changeable, and NOAA broadcast can help you up to date on weather trends and emergencies. This radio has 10 weather channels. When the weather alert function is on, 24 hour access to national All-Hazards and weather information on weather channels;NOAA  Weather alarm Alerts you to nearby threatening weather.

RM20 Marine VHF Radio NOAA WEATHER alert

6. Dual/Tri Watch
Dual/Tri Watch,You can set dual watch or tri watch in menu system to monitor reception of multiple channels automatically including channel 16 plus other channels of your choice.

RM20 marine vhf radio dual band and TRI Band

7.Super Long Distance Marine VHF radio Communication Systems

This marine VHF radio allows long distance comunication coverage of 10-15 km at sea with 25 watts output in the US, Canada and internationally, enabling ships to stay in touch with shore and other ships.

RM20 Long Distance Marine VHF radio Communication Systems

8. One Click to Channel 16/9

It’s important that boaters use the correct channel when communicating on a marine VHF radio band. Channel 16 and 9 are very important common channels especially for recreational boats. The “16” key is for quick access to channel 16 and 9.

RM20 marine VHF radio One Click to Channel 16 and 9

9.RM20 VHF DSC marine Radio

RM20 is a standard VHF DSC marine radio. In the event of an unexpected emergency, press DSC button and your MMSI and exact position will be sent to the Coast Guard and other vessels.

VHF DSC marine radio

10. One Click For Help

There is a separate “Emergency Alarm” button, press that button to make a distress call in emergency. The nearby shore station and other vessels with DSC equipped will receive this call, and it will alarm for quick rescue.

RM20 Emergency Alarm

11. Easy to Operate

This compact radio is easy to be installed and easy to operate. The dot-matrix LCD screen allows you to read the parameters and settings easily and menu system with programmable soft keys gives you simplified functionality.

RM20 marine radio easy to use

12. RM20 Marine VHF radio, the best two way radio for boat and cruise ships.

RM20 Marine VHF radio, the best two way radio for boat and cruise ships.

13. RM20 marine VHF radio Function Detail

RM20 marine VHF radio Function deatail

14.RM20 marine VHF radio Handheld Microphone and  radio display detail 

RM20 marine VHF radio Handheld Microphone deatail

15. RM20 Marine VHF Radio General Specifications

RM20 Marine VHF Radio General Specifications

16. RM20 marine VHF radio details and package

RM20 marine VHF radio Package

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More About Retevis fixed mount and handheld marine VHF radios

retevis fixed mount and handheld marine vhf radios

Spec

General
Frequency Range TX: 156.025~157.425MHz
RX: 156.025~163.275MHz
Modulation FM (16K0G3E), DSC (16K0G2B)
Frequency Stability ±10ppm
Operating Voltage DC13.8V (±15%)
Operating Temperature -20°C~+60°C
Antenna Impedance 50Ω
Dimensions (W×H×D) 153mm×67mm×152mm
Weight 742g (Hand MIC Included)
Receiver
Receive Sensitivity ≤0.22 µV
Squelch Sensitivity ≤0.22 µV
Adjacent Channel Selectivity ≥70 dB
Spurious Response Rejection Ratio ≥70 dB
Intermodulation Rejection Ratio ≥70 dB
Max. Receive Current ≤1.5 A
Audio Output Power ≥4.5 W (10% )
GPS Signal Format NMEA 0183-2.0
Output Impedance 4Ω (Speaker)
Transmitter
Output Power 25 W \ 1W
Max. Frequency Deviation ±5 kHz
Spurious Emissions ≤-70 dB (H )，≤-56 dB (L )
Adjacent Channel Power ≥70 dB
Audio Harmonic Distortion ≤10 %
Current Consumption ≤5.5A (H)，≤1.5A (L)
Input Impedance 2kΩ (MIC)

Features

Main functions：

  • External speaker with 3.5mm pin
  • Build-inGPS Latitude and Longitude and Time
  • IPX7 Waterproof Construction (1m Depth of Water for 30 Minutes)
  • Vibration Water Draining Function
  • Weather Channel Alarm
  • Dual/Tri-watch Functions
  • Normal Scan and Priority Scan
  • DSC Call Reception and Transmission Records Can be Queried
  • Standard NMEA 0183
  • Full Dot Matrix Display
  • Channel Number Display Digits Selectable: 3 Digits(01B)4 Digits(2001)
  • Simple and convenient operation
  • Support Latest Marine Channel Standards and DSC Protocol Standards.
  • Emergency switch 16/9 channel
  • High/low power switching

RelevantDocuments

Manual

RM20-User-Manual
17.3 MB pdf
Download

Brochure

RM20-Brochure
228.03 KB pdf
Download

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$135.00$99.00
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DELIVERY
  • Dispatch: Within 24 Hours
  • Free shipping across all products on a minimum purchase of $50.
  • International delivery time - 7-10 business days
  • Cash on delivery might be available
  • Easy 30 days returns and exchanges
RETURNS

If you do not like the product you can return it within 15 days - no questions asked. This excludes bodysuits, swimwear and clearance sale items. We have an easy and hassle free return policy. Please look at our Delivery & Returns section for further information.

Product Question

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About Retevis Walkie Talkie

With over 15 years of innovation and growth, RETEVIS offers a wide range of radio walkie talkie products, from industrial long distance walkie talkies to commercial two-way radios, radio repeaters, and wireless radio communication solutions. Trusted by millions of users worldwide, RETEVIS ensures reliable, clear, and instant communication across over 170 countries and regions, serving industries like construction, security, manufacturing, emergency response, and more.

At RETEVIS, we prioritize quality, with all radio products meeting international certifications like FCC and CE. Our dedicated research and development team continuously innovates to offer advanced radio solutions that meet the unique communication needs of our customers. Backed a professional service team, we provide specialized technical support and customer service, ensuring a seamless experience for both individuals and businesses.View More

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