Simrad RS40-B VHF GPS spoke

SIMRAD RS40-B VHF Radio with GPS & AIS Transceiver

Enhance your safety and communication on the water with the SIMRAD RS40-B, a premier VHF marine radio that combines advanced features with rugged reliability. Designed for all types of vessels, this powerful communication hub ensures you can navigate with confidence, see and be seen by other boats, and stay connected in any conditions. The RS40-B is more than just a radio; it is an integrated safety device featuring a built-in Class B AIS transceiver and a dedicated GPS receiver, providing unparalleled situational awareness right out of the box.

Unparalleled Situational Awareness with Integrated AIS

The standout benefit of the RS40-B is its integrated Class B AIS (Automatic Identification System) transceiver. This system not only allows you to receive AIS data from other vessels but also transmits your boat’s position, helping you proactively avoid collisions in crowded waterways and under poor visibility. See nearby AIS-equipped vessels on your chartplotter or on the radio´s built-in screen, and allow them to see you. This dual-action capability is a critical safety enhancement for any mariner. With a built-in GPS receiver, the RS40-B can function as a standalone navigation and safety tool, or it can provide precise location data to your entire network of marine electronics.

Seamless Connectivity and Expansion

Engineered for the modern connected boat, the RS40-B features both NMEA 2000® and NMEA 0183® connectivity. This allows for effortless integration with Simrad multifunction displays (MFDs), chartplotters, and other onboard instruments. Share GPS data, display AIS targets, and manage DSC calls directly from your primary display for a streamlined helm experience. For ultimate freedom, expand your system with up to two optional HS40 wireless handsets. These handsets mirror the radio’s display and controls, allowing you to make and receive calls from anywhere on board, untethered from the helm.

Main Features

* Class D DSC Approved for automated distress calling
* Integrated Class B AIS Transceiver to transmit your position and receive data from other vessels
* Internal 66-channel GPS receiver for precise location tracking
* Large, high-visibility LCD screen with an intuitive rotary dial and keypad
* Inverted night mode for comfortable viewing in low-light conditions
* Removable fist microphone with ergonomic design and six dedicated keys
* Expandable with up to two optional HS40 wireless handsets for onboard mobility
* Track Buddy feature to request the position of up to five other VHF radios
* Dedicated Man Overboard (MOB) button for instant emergency response
* Tri-Channel Watch function to monitor the current channel, emergency Channel 16, and another user-programmable channel
* Optional loudhailer and foghorn functionality with listen-back capability

Advanced Audio and Control

The SIMRAD RS40-B is designed for clear communication even in the loudest marine environments. The removable fist microphone is comfortable to hold and provides crisp audio transmission. For broader communication needs, the unit can be connected to an optional hailer horn, transforming your VHF into a powerful public address system or an automatic foghorn with multiple signal patterns. The listen-back feature allows you to hear responses through the hailer, making it a versatile tool for docking or communicating with people on the foredeck.

Technical Specifications

* Waterproofing: IPX7 (fully waterproof)
* Operating Temperature: -20°C to +55°C (-4°F to 131°F)
* Supply Voltage: 12 V DC
* Connectivity: NMEA 2000®, NMEA 0183®
* Transmitter Power Output: 25 W (High) / 1 W (Low)
* AIS Functionality: Class B Transceiver
* GPS Receiver: 66-channel, internal
* Frequency Range: 156.025 to 162.025 MHz
* Current Consumption (Transmit): <6 A at 25W
* Current Consumption (Receive): <1.5 A
* DSC Class: Class D