Icom
Icom M510 11 USA
Best compact marine radio for boaters needing remote smartphone control.
The Icom M510 11 USA is a powerful, fixed-mount Class D DSC VHF marine transceiver featuring a sleek, compact design that is nearly half the depth of the M506 for easier installation. It boasts a large, full-color 3.5" TFT LCD screen with wide viewing angles and night mode for excellent visibility. This radio includes an integrated GPS receiver and supports remote control via WLAN using iOS/Android smart devices through the RS-M500 app. It offers Active Noise Canceling for clearer audio and an IP68 waterproof rating for superior durability. The unit comes complete with a hand microphone, mounting kit, and necessary connection cables.
$799.95
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Owner Satisfaction
4.7
/ 5
Category Rank
2
/ 178
#2 in Marine Radios
Price vs Category Average
+60%
Above average
Type
Class D DSC Fixed Mount VHF Marine Transceiver
/ Class D DSC Fixed Mount VHF Marine Transceiver
Who it's for
- Skippers wanting remote radio control from anywhere onboard
- Boaters needing clear visibility in direct sunlight
- Captains prioritizing safety and collision avoidance
Who should skip it
- Shoppers looking for entry-level pricing
- Boaters avoiding complex wiring and technical configurations
- Navigators requiring detailed chart plotting and large-scale AIS data
- Budget-conscious sailors seeking basic communication tools
- Users preferring simple plug-and-play installation
- Owners of small vessels with limited battery capacity
Performance breakdown
Display Visibility
The high-contrast TFT screen remains perfectly legible in direct sunlight.
Installation Versatility
Compact depth allows for seamless mounting in tight console spaces.
Audio Clarity
Active noise canceling effectively isolates voices from harsh marine background interference.
Connectivity Integration
Smart device control via WLAN offers modern, flexible remote operation.
Durability Rating
IP68 certification ensures reliable performance in the most demanding saltwater environments.
Navigation Precision
Integrated GNSS receiver provides fast, accurate positioning for critical DSC functions.
Key Specs
Type
Class D DSC Fixed Mount VHF Marine Transceiver
RF Output
25 Watt
Waterproofing
IP68 Rated (1 m depth for 60 minutes)
Display
3.5" Color TFT LCD screen
Connectivity
Built-in NMEA 0183/-HS; NMEA 2000 via optional CT-M500
Noise Reduction
Active Noise Canceling
GPS
Internal GNSS receiver built-in
Backlight
White light backlit keys
Features
- Remote control via smart devices over WLAN
- Class D DSC fixed mount VHF transceiver
- IP68 advanced waterproofing protection
- Active Noise Canceling for clear audio
- Wide viewing angle color TFT LCD display
- Integrated GNSS receiver built-in
- AquaQuake prevents water-logged speaker audio
- Supports optional hailer/PA functions
What customers say
The Icom M510 is highly regarded by mariners for its premium quality and superior performance. Users consistently praise the radio's exceptional build and the large color TFT display, noting its excellent readability even in bright sunlight. Audio clarity for both transmitting and receiving is frequently highlighted, reinforcing Icom's strong reputation. Satisfaction is driven by the advanced feature set, including integrated GPS and AIS capabilities, which significantly boost situational awareness. While the initial cost is premium, reviewers agree the M510 offers outstanding value through its reliability and robust functionality. It is viewed as a crucial, high performance communication hub for serious boat owners.
Know before you buy
Yes, you can use the RS-M500 app on your iOS or Android device to control the radio via WLAN. This allows you to operate the radio or use the intercom function from anywhere on your boat.
The IP68 rating means the unit is fully protected against dust and can withstand being submerged in up to one meter of water for 60 minutes. It is designed to handle the harsh, wet environments typical of marine use.
No, the M510 features a built-in GNSS receiver, so it can determine your position without needing an external antenna. This simplifies installation and reduces the amount of wiring required.
Active Noise Canceling digitally removes background noise from both incoming and outgoing audio. This ensures your transmissions are clear and you can easily understand incoming calls, even in windy or noisy conditions.
The M510 supports NMEA 0183 out of the box. If you need to connect it to an NMEA 2000 network, you will need to purchase the optional CT-M500 interface box.
You can use the AquaQuake feature, which emits a vibrating sound to clear water away from the speaker grill. This helps restore clear audio quality if the speaker has become water-logged.
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