---
product_id: 59162272
title: "Cobra Electronics MR F77B GPS, Black"
brand: "cobra"
price: "¥91109"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/59162272-cobra-electronics-mr-f77b-gps-black
store_origin: JP
region: Japan
---

# IPX8 submersible Built-in GPS Rewind feature Cobra Electronics MR F77B GPS, Black

**Brand:** cobra
**Price:** ¥91109
**Availability:** ✅ In Stock

## Summary

> 🌊 Stay Connected, Stay Adventurous!

## Quick Answers

- **What is this?** Cobra Electronics MR F77B GPS, Black by cobra
- **How much does it cost?** ¥91109 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/59162272-cobra-electronics-mr-f77b-gps-black)

## Best For

- cobra enthusiasts

## Why This Product

- Trusted cobra brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Speak Freely:** PA output allows for public address to external speakers, perfect for gatherings.
- • **Clear Visibility:** Large, bright LCD screen for effortless viewing in any condition.
- • **Never Miss a Call:** Rewind-Say-Again feature captures the last 20 seconds of missed VHF calls.
- • **Rugged Reliability:** Submersible design meets IPX8 standards, ready for any adventure.
- • **Navigate with Confidence:** Built-in GPS receiver ensures you're always on the right track.

## Overview

The Cobra Electronics MR F77B GPS is a versatile marine radio featuring a built-in GPS receiver, a rewind function for missed calls, a large LCD screen for easy visibility, PA output for public announcements, and a rugged submersible design that meets IPX8 standards, making it the perfect companion for any water adventure.

## Description

When heading out on the water, a fixed-mount VHF radio is vital for communication and safety. With advanced safety features, easy menu navigation, and 24 hr access to emergency alerts and broadcasts, Cobra’s got you covered. The MRF77 is a unique VHF radio with an integrated GPS receiver and exact location for a true life saving device. Instant emergency channel 16/9, Rewind-Say-Again feature, and access to all NOAA weather channels make this a complete solution. Includes: MR F77B GPS VHF Radio, Flush Mount Kit & Surface Mount Kit, NMEA Input CableIncludes: MR F77B GPS VHF Radio, Flush Mount Kit & Surface Mount Kit, NMEA Input Cable

## Features

- Built in GPS Receiver-Simply connect the radio to power and the radio will know your location.
- Rewind-Say-Again Replay missed VHF calls. Automatically records the last 20 seconds with a digital voice recorder.
- Large LCD screen-Large and bright LCD screen for easy viewing.
- PA Output-PA function for public address to external speaker.
- Submersible-Designed to IPX8 (JIS8) standards.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 2.8 Pounds |
| Color | Black |
| Waterproof Rating | IPX8 |
| Compatible Devices | Other VHF marine radios within the 156.025 MHz to 163.275 MHz frequency range and DSC-equipped marine radios |
| Tuner Type | VHF |
| Voltage | 12 Volts (DC) |
| Water Resistance Level | Waterproof |
| Number of Channels | 16 |
| Special Features | LCD Display, Tri-Watch, Submersible, Weather Alert, Memory Scan, PA Speaker, GPS Inside, Illuminated Keys, 25 Watt, Automatic Radio Check, DSC, Noise Cancelling, Signal Strength Meter, Rewind-Say-Again, NOAA Weather Channels, External Alarm Input |
| Frequency Range | 156.025 MHz to 163.275 MHz |

## Product Details

- **Brand:** Cobra
- **Colour:** Black
- **Number of channels:** 16
- **Special feature:** Submersible
- **Frequency range:** 156.025 MHz to 163.275 MHz
- **Talking range maximum:** 10 Mile
- **Voltage:** 12 Volts (DC)
- **Water resistance level:** Waterproof
- **Item weight:** 1.27 kg
- **Included components:** Item and manual

## Images

![Cobra Electronics MR F77B GPS, Black - Image 1](https://m.media-amazon.com/images/I/61vRCajEgUL.jpg)
![Cobra Electronics MR F77B GPS, Black - Image 2](https://m.media-amazon.com/images/I/71QF0rKYvmL.jpg)
![Cobra Electronics MR F77B GPS, Black - Image 3](https://m.media-amazon.com/images/I/71XNrcrr8AL.jpg)
![Cobra Electronics MR F77B GPS, Black - Image 4](https://m.media-amazon.com/images/I/71vJj9cm8kL.jpg)
![Cobra Electronics MR F77B GPS, Black - Image 5](https://m.media-amazon.com/images/I/81DymrXkiyL.jpg)

## Available Options

This product comes in different **Colour Name** options.

## Questions & Answers

**Q: Can you hear transmission through mic**
A: Thank you for your question. The microphone itself will not output incoming transmissions, the built-in speaker on the main body of the MR F77B will output incoming transmission sounds.

**Q: Does this radio have DSC?**
A: Yes!! Best part!!!

**Q: Does this unit have a speaker in the handheld part?**
A: The MR F77B has a speaker in the main unit, however the hand microphone does not have a speaker. There is a connector for an external speaker.

**Q: Does the hailer/pa have a listen mode or does it only broadcast on the loud speaker?**
A: The MR F77 only broadcasts audio output to the PA speaker from microphone input when the microphone talk button is pressed after selecting the PA soft key, it does not broadcast incoming radio transmission audio to the PA speaker.

## Frequently Bought Together

- Cobra MR F77B GPS Fixed Mount VHF Marine Radio – 25 Watt VHF, Built-In GPS Receiver, Submersible, LCD Display, Noise Cancelling Mic, NOAA Weather, Signal Strength Meter, Scan Channels, Black/Grey
- ZOMCHAIN Marine VHF Antenna Mounts, Ratchet Mount, 316 Stainless Steel Adjustable Base Mount for Boat
- Shakespeare 4' Centennial VHF Antenna, White

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**Shop now:** [https://www.desertcart.jp/products/59162272-cobra-electronics-mr-f77b-gps-black](https://www.desertcart.jp/products/59162272-cobra-electronics-mr-f77b-gps-black)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-04*