Retevis RM20 VHF Marine Radio IP67 Waterproof 25W 88CH with GPS NOAA Fixed-Mount Class D DSC Two-Way Radio Transceiver for Boats

Name: Retevis RM20 VHF Marine Radio IP67 Waterproof 25W 88CH with GPS NOAA Fixed-Mount Class D DSC Two-Way Radio Transceiver for Boats
Brand: Happy Radios
SKU: 1005004383933737-CHINA
Price: 226.99 USD
Availability: OutOfStock

$226.99 USD

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SPECIFICATIONS

Brand Name: RETEVIS

Battery Capacity(mAh): N/A

Origin: Mainland China

Waterproof / Water-Resistant: IP67

Maximum Range: 10km-50km

Model Number: RM20

Is_Display: Yes

Walkie Talkie Type: Marine Walkie Talkie

Output Power(w): 10w-25w

Material: Other

Storage Channel: 88CH

Frequency Range: TX: 156.025~157.425MHz;RX: 156.025~163.275MHz

Dimensions: 153*67*152mm

Certification: CE

Certification: FCC

Modulation: FM (16K0G3E), DSC (16K0G2B)

Max. Frequency Deviation: ±5 kHz

Audio Harmonic Distortion: ≤10 %

Weight: 742g (Hand MIC Included)

Choice: yes

RM20 VHF 88 Channels 25W IP67 GPS NOAA Fixed-Mount Class D DSC Marine Transceiver (USA/INT/CAN)

Description:

This is a small, loudvoice, and easy-to-install marine transceiver, Comply with ITU-R M.493-13 Class D DSC (digital selective calling), supports the latest marine channel standards and DSC protocol standards, features DSC Test Calling and Automatic Position Polling ,There are 11 categories of DSC distress calls, and all DSC calls have 3 security categories, loudvoice，weather channel with weather warning,IP67 submersible waterproof rating ,Easy to operate icon and menu system ,Built-in GPS, GLONAS, SBAS Satellite-based Augmentation System (WAAS/EGNOS/MSAS/GAGAN),And support multiple NMEA format transmission,Very suitable for ocean navigation.

Main functions：

External speaker with 3.5mm pin
Build-in GPS 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

General Specifications:

General
Frequency Range	TX: 156.025~157.425MHz
Frequency Range	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)

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. This radio is capable of up to 110db and features a separate squelch knob to eliminate unwanted background noise such as wind and engines. In addition, it supports external speaker connection for reliable communication.

Built-in 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.

Digital Selective Calling

RM20 is a standard DSC-equipped VHF 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.

IP67 Waterproof & Vibration Water Draining Function

One of the most important features of marine radio is the waterproof capability. RM20 is IP67 waterproof rating. In addition, this radio has a vibration drainage function, helping to drain the water away from the loudspeaker housing, which can prevent water ingress affecting loudspeaker sound quality.

NOAA Weather Alert

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, your radio will emit alert tone alerting you in the event of extreme weather.

Dual and 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

One Click for Help

There is a separate “Emergency” 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.

Super Long Communication Distance

This VHF marine radio allows the operation of channels in the US, Canada and internationally at 25 watts output power for 10-15km coverage on the sea, allowing vessels to keep in touch with shore and other vessels.

One Click to Channel 16/9

It’s important that boaters use the correct channel when communicating on a VHF marine band radio. 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.

Easy to Install and Operate

This compact radio is easy to be installed and operated. 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.