Retevis RA27 Fixed Mount Marine Radio with GPS, DSC, 25W, IP67 Waterproof VHF Radio Marine, Long Range, NOAA, International/US/CA Marine Channels, Triple Watch
Quick take
The Retevis RA27 is a fixed-mount VHF marine radio that combines built-in GPS with DSC distress calling, NOAA weather alerts, and triple watch. It is a strong option for boat owners who want a feature-complete radio for shipboard use at a value-oriented price, with the main tradeoff being that review evidence is limited and there is at least one reliability concern involving the handheld microphone.
Pros and cons
Pros
- Built-in GPS supports manual GPS latitude/longitude and time entry, plus location sharing.
- DSC distress alarm function designed to send distress signals with coordinates.
- NOAA weather alerts with automatic connection reminder for severe weather risk.
- IP67 waterproof design, built for marine conditions, and includes a mounting bracket for fixed installation.
Cons
- Review evidence is limited, so long-term reliability patterns are hard to confirm.
- External speaker support exists, but the correct connector may not be plug-and-play for every setup.
- Most marine radios include a non-detachable, molded microphone design, so a dock-storage workflow may be less flexible.
What buyers think
Buyer-review evidence for the Retevis RA27 points to two clear themes: feature-per-dollar satisfaction and day-to-day usability. Multiple reviews describe the radio as solid and well built, with loud and clear volume and an LCD/keypad that is easy to operate. Several buyers highlight that DSC and GPS setup feels straightforward, including entering emergency calling details. A smaller amount of feedback is too limited to conclude broad performance or durability trends, but there is at least one report of a microphone-related failure within a year, which is worth factoring into your expectations for long-term accessory durability.
Key features that matter on the water
Built-in GPS and location sharing
The RA27 integrates GPS so you can transmit location information to support coordination with other vessels. It also supports manual GPS latitude, longitude, and time entry, which can be useful if GPS acquisition takes time or if your installation setup requires it.
DSC distress alarm and emergency calling
DSC is a major reason people buy a GPS-capable VHF, because distress signaling can include your current coordinates. The radio’s DSC distress alarm function is designed for use in any sea area, aiming to send a distress signal with your information to nearby ships and the coastguard.
NOAA weather alerts
Weather is a recurring VHF use case, and this model includes NOAA weather alerts. It can automatically connect to remind you about severe weather updates, with an alert indicator for severe weather risk.
Triple watch and channel monitoring
Triple watch supports ongoing monitoring across key channels, which is helpful for staying ready for calls and traffic without constantly reconfiguring your radio during time-critical moments.
Design and installation fit (what to expect)
Fixed-mount operation
This is a fixed-mount radio intended for a boat bracket install, powered by 13.8V. That means it is best suited for owners who want a permanent station rather than a handheld-first setup.
Marine-ready build and waterproofing
The RA27 is rated IP67 waterproof, which aligns with real-world spray and washdown exposure. In general, this type of rating is intended to improve confidence during typical boating conditions, but you should still route cables and mount the unit carefully so connectors and install points are treated as part of the waterproof system.
Display, controls, and audio
Buyers repeatedly mention that the dot-matrix LCD display and the keypad are easy to use, and that volume sounds loud and clear. The radio is designed for straightforward operation, which matters if you are switching between routine calling and emergency or weather alerts.
External speaker option
There is support for an external speaker, but one review notes you may need to source the correct connector (or adapt it). If you already have a speaker system, verify connector compatibility before relying on a seamless plug-in experience.
Range and compatibility: practical expectations
The RA27 operates in the VHF marine band, with a stated frequency range of 156.000 to 163.425 MHz. A maximum talking range of 10 miles is listed, but actual range depends on antenna height, installation quality, water conditions, and terrain. If long-range communication is your top priority, treat antenna placement and cable routing as major variables, not just the radio itself.
On compatibility, the radio uses GPS and NMEA connectivity and supports devices using NMEA 0183-2.0, RS-422 interface, and other two-way radios using the same frequency band or channel. It also supports U.S., Canada, and international marine channels, which can reduce the need to swap radios when you cruise across regions.
Pros and cons summary
- Good fit if you want: GPS-enabled DSC distress capability, NOAA weather alerts, a fixed-mount station, and an IP67 waterproof design.
- Potential mismatch if you want: a dock-friendly, detachable microphone setup (molded, non-detachable mic behavior is typical here) or seamless external speaker integration without checking connectors.
- Main buying caveat: review evidence is limited, so reliability confidence is not as strong as it would be with more detailed, consistent feedback.
Verdict
The Retevis RA27 is a feature-rich fixed-mount VHF radio for boaters who want built-in GPS and DSC distress functionality, plus NOAA weather alerts and triple watch, wrapped in an IP67 waterproof design. If your priority is getting core safety and everyday communication features in one station for a value-oriented budget, it is an easy model to consider. Just make sure your install plan accounts for antenna placement, and if you plan to add an external speaker or treat the microphone casually, double-check the practical compatibility details to avoid surprises.
Price and availability
It is currently listed with an in-stock status. For the latest price and shipping options, use the button below.
FAQs
Is the Retevis RA27 a fixed-mount or handheld marine radio?
The RA27 is a fixed-mount VHF marine radio designed to install on a boat using the included mounting bracket.
Does the RA27 include GPS and DSC distress features?
Yes. It includes built-in GPS support and has a DSC distress alarm function designed to send a distress signal along with your coordinates.
Does it support NOAA weather alerts?
Yes. The radio includes NOAA weather alerts and can remind you about severe weather updates and risk indicators.
What power does it use?
It is designed for 13.8V boat power.
How waterproof is the RA27?
It is rated IP67 waterproof, which is intended for marine environments where exposure to water is possible.
How many channels and what frequency range does it cover?
It lists 88 channels and a frequency range of 156.000 to 163.425 MHz (VHF marine band).
Is the external speaker connection straightforward?
Support for an external speaker exists, but connector compatibility may require checking or adapting depending on your existing speaker setup.
Should I buy the RA27 if I need long-range communication?
It supports VHF marine communication with a listed maximum talking range of 10 miles, but real-world range depends heavily on antenna height and installation quality. If you prioritize range, focus on antenna placement and proper cable routing.
Specifications
| Product Title | Retevis RA27 Fixed Mount Marine Radio with GPS, DSC, 25W, IP67 Waterproof VHF Radio Marine, Long Range, NOAA, International/US/CA Marine Channels, Triple Watch, Ship to Shore Radio for Boats, Black |
|---|---|
| Category | Electronics > Car & Vehicle Electronics > Marine Electronics > Marine Two-Way Radios |
| Brand | Retevis |
| Manufacturer | Retevis |
| Model Number | RA27 |
| Color | Black |
| Product Dimensions | 6.1"D x 3.38"W x 2.68"H |
| Number of Channels | 88 |
| Additional Features | IP67 Waterproof, easy to use and install |
| Frequency Range | 156.000-163.425 MHz |
| Talking Range Maximum | 10 Mile |
| Voltage | 13.8 Volts |
| Water Resistance Level | Waterproof |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Audible Noise | 40 Decibels |
| Compatible Devices | GPS devices, devices using NMEA 0183-2.0 standard, devices with RS-422 interface, other two-way radios using the same frequency band or channel |
| Battery Average Life | 12 Hours |
| Tuner Type | VHF |
| Connectivity Protocol | NMEA |
| Waterproof Rating | IPX7 |
| Built-In Media | 1 x DC Power Cable, 1 x GPS Antenna & 1 x English User Manual, 1 x Handheld Microphone, 1 x Mounting Bracket, 1 x Retevis RA27 marine band radio |
| Unit Count | 1.0 Count |
| Mfr Part Number | FA9202A |
| Warranty Description | We provide 2 year support and 30 days no reason to return;2 year support for radio body and 1 year support for accessories. Beyond the support period: We still offer maintain service, buyers are required to afford corresponding costs |
| Item Dimensions D x W x H | 6.1"D x 3.38"W x 2.68"H |
| Special Feature | IP67 Waterproof, easy to use and install |
Available variants
Set Name
- 1 Pack Only
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