Supported vessels/Use cases
Day sailing, Motor cruiser, Offshore sailing, Rib, Sport fishing, Tender
Compact and rugged
IPX7 waterproof, with protection against damp, vibration and temperature extremes.
R300
The R300 is a robust, compact AIS transceiver that delivers reliable vessel tracking in real time. Ideal for recreational and light commercial use, it provides essential situational awareness...
Features at a glance
NMEA0183 & 2000
-
Supported vessels
-
Day SailingMotor CruiserOffshore SailingRibSport FishingTender
Make safer decisions on the water
The R300 is a certified, dual-channel AIS receiver designed to give you accurate, real-time information about nearby vessels. Whether you’re day sailing, offshore cruising, sport fishing or powering a tender, the R300 provides the situational awareness you need, without the complexity of high power draw.
Waterproof and built to withstand the marine environment, the R300 features simple NMEA 0183 and NMEA 2000 connectivity, making it easy to install and integrate with your chartplotter or multifunction display.
If you don’t need to transmit AIS data. But want to receive and monitor surrounding vessel traffic clearly and reliably, the R300 is the perfect solution.
AIS SOLUTIONS
Smart awareness without transmission
The R300 keeps you informed by receiving and displaying AIS data from other vessels, without transmitting your position. This is ideal for smaller or non-commercial vessels that want greater awareness without broadcasting their location.Â
Product Highlights
Dual-channel AIS receiver
Continuously receives data from all AIS-equipped vessels in range.
Easy to connect
Plug-and-play NMEA 0183 and NMEA 2000 compatibility for seamless integration.Â
1/3
Additional features
Certified AIS receiver
Dual-channel reception of AIS data for full situational awareness.Â
Plug-and-play setup
Quick, simple connection via NMEA 0183 and NMEA 2000.
Waterproof and durable
IPX7 protection against water, damp, vibration, and extreme temperatures.
Compact and lightweight
Small footprint, ideal for vessels with limited space.
No transmission required
Receive-only design offers awareness without broadcasting your position.Â
Why em-trak?
We guarantee you best performance, reliability, connectivity and value. Achieved through relentless and sustained core technology and product development over a twenty-year period.
Enhance the safety of you and your vessel with connected em-trak AIS onboard.
Tech Spec
Em-trak products are designed and engineered to deliver the very best performance, reliability, connectivity and installation experience for those who are serious about wanting an AIS transceiver that delivers the best real-world performance and long-term reliability.
PHYSICAL AND ENVIRONMENTAL SPECIFICATION
140 x 100 x 50 mm (D x W x H)
280g
ELECTRICAL SPECIFICATION
12 or 24V DC
Power consumption:
150mA @12VDC, <2W average
DATA INTERFACES
USB
NMEA2000®
IEC61162-1 (NMEA0183) output – 38400baud
IEC61162-1 (NMEA0183) input – 4800baud
VHF RECEIVERS
Receiver 1 frequency: 161.975MHz
Receiver 2 frequency: 162.025MHz
Channel bandwidth: 25KHz
Receiver sensitivity: <-107dBm @ 20% PER
In the box
1x AIS receiver
1x Power and data cable
1x USB cable
1x Product CD
Screws (pack of 4)
1x Quick Start Guide
1x Product manual
Global support & warranty
All em-trak products are supplied with a comprehensive three-year global warranty for complete peace of mind.
Customers may return unused products for a full refund within 48 hours of receipt, provided the product and packaging are complete, undamaged, and notification is received in writing within this timeframe. Returns cannot be accepted if the product has been used, damaged, or if any packaging components are missing.
In the unlikely event of a fault, em-trak’s Customer Support team is available 24/7 at support@em-trak.com. Our specialists will assist in diagnosing the issue and, where appropriate, arrange repair or replacement under warranty. Please note that the warranty does not cover products that have been misused, damaged through improper handling, or tampered with.
Manuals & downloads
Em-trak products are designed and engineered to deliver the very best performance, reliability, connectivity and installation experience for those who are serious about wanting an AIS transceiver that delivers the best real-world performance and long-term reliability.
More from em-trak
A200
The A200 Series delivers robust, compliant AIS performance on a global scale. Fully certified for both SOLAS and inland waterway use, it meets the highest...
£1,681.00 Ex. VAT
B200
The B200 series delivers powerful AIS Class B performance with exceptional reliability, safety and endurance. Even in the harshest of marine conditions,...
£1,088.00 Ex. VAT
B400
The B400 Series delivers enhanced AIS Class B performance with greater range and reliability, even in congested ports and open seas.
£1,326.00 Ex. VAT