The RS40-B is a Class B AIS VHF radio that does more than just let you talk—it helps keep you safe on the water. In addition to receiving AIS targets, it also broadcasts your boat’s position so other AIS-equipped vessels can see you clearly, day or night. The built-in AIS receiver is always watching nearby traffic, giving you extra awareness when navigating busy harbors or crowded waterways. You can view AIS targets right on the radio’s screen or share the information with compatible chartplotters and radar displays, giving you a clear, confidence-boosting picture of what’s happening around you.
Built with flexibility in mind, the RS40-B features a removable fist microphone that can be plugged into either the front or rear of the unit. Optional extension cables make it easy to separate the mic from the radio for a cleaner, more customized installation. For even more convenience, you can add the optional HS40 wireless handset, which mirrors the radio’s display and controls. This lets you communicate and keep an eye on AIS traffic from anywhere on your boat—without giving up access to essential features. The result is a versatile, reliable, and easy-to-use radio that fits perfectly into today’s modern boating setups.
Features
- Built-in AIS receiver continuously tracks nearby AIS-equipped vessels, helping you stay aware and avoid potential collisions in busy waterways. AIS information can be viewed on the radio’s screen or overlaid on a compatible chartplotter or radar display.
- Removable fist microphone connects to either the front or rear of the radio. Optional extension cables allow the mic and radio to be mounted separately for a clean, clutter-free installation.
- Optional HS40 wireless handset lets you take your radio anywhere on board. Each handset mirrors the main display and controls, giving you full remote access to key functions.
