AIS-AIT5000 AIS-varúðar, flokkur B+, 5W, með GPS-örvum

The AIT5000 uses SOTDMA technology with a 5W transmission power, compared to 2W for a standard Class B. This provides increased detection range, faster position updates, and priority slot allocation in high-traffic areas.

No, the AIT5000 includes a VHF antenna splitter certified "zero loss." It allows you to use your boat’s main VHF antenna simultaneously for VHF radio and AIS data transmission/reception without any signal degradation.

Yes, the AIS transponder AIT5000 is supplied with its own GPS antenna, essential for accurately transmitting your vessel's position, speed, and heading to other boats.

Configuration is done easily via a built-in web interface. You can use a PC, Mac, tablet, or smartphone connected to the device's Wi-Fi, then open a web browser to enter your MMSI number and your boat's dimensions.

The AIT5000 is designed to operate on 12V or 24V DC shipboard electrical systems (accepted range: 9.6V to 31.2V). It is recommended to protect the installation with a 3A fuse or an appropriate circuit breaker.

Power is connected via the supplied main cable. The red wire is the positive pole (+) and the black wire is the negative pole (-).

Yes, the AIT5000 includes an integrated NMEA 2000 (N2Net) interface, enabling direct and simple connection to modern multifunction displays from brands such as Garmin, B&G, or Raymarine.

Yes. The device acts as a multiplexer: it has two NMEA 0183 inputs. It merges data from your existing instruments with its own AIS and GPS data, then redistributes them via its NMEA 0183, USB, and Wi-Fi outputs.

The AIT5000 creates its own Wi-Fi network. Simply connect to it with your tablet, then configure your navigation app to receive data via the IP address 192.168.1.1 on port 2000 (TCP or UDP protocol).

The transponder housing is very compact. Its dimensions are approximately 220 mm in length, 130 mm in width, and 55 mm in height, making it easy to install behind a bulkhead or chart table.

Silent mode stops your AIS from transmitting while still receiving data from other vessels. It can be enabled via the web interface or by installing a physical switch connected to the blue and white wires of the data cable.

A flashing yellow light indicates that the device is powered on but is waiting to acquire a valid GPS position before transmitting its first AIS report. This typically takes 3 to 4 minutes after power-up.

You can use the low-speed NMEA 0183 output (4800 baud) of the AIT5000, specifically designed for this purpose. Connect the pink wire (TX+) and the purple wire (TX-) to the NMEA input of your VHF radio.

A flashing red light indicates a problem with the VHF antenna or the antenna splitter (VSWR error). We recommend checking your VHF antenna and cables, and using the web configuration interface to read the precise error message.

Yes, the AIT5000 features a bidirectional USB connection that creates a virtual COM port at 38400 baud on your PC or Mac, allowing navigation software to receive all multiplexed AIS, GPS, and NMEA data.

Yes, the AIT5000 web interface allows you to check transmission and reception statistics, including the VSWR value (standing wave ratio) which provides an indication of the quality and status of your VHF antenna installation.

This combination of lights indicates that the silent mode is currently enabled. Your AIS transponder is receiving nearby AIS targets but is not broadcasting your vessel's position.

Yes, the MMSI number programmed in your AIS transponder must exactly match the one assigned to your vessel and programmed in your VHF radio. This number is issued by the competent maritime authorities.

To send AIS and GPS data to a chartplotter on NMEA 0183 at 38400 baud, you must use port 1 of the AIT5000. Connect the orange wire (TX+) and the brown wire (TX-) to the corresponding input of your chartplotter.

For security and regulatory reasons, once the MMSI number is registered in the transponder during the initial setup, it cannot be modified by the user. In case of an error or a change of boat, the device must be reset by a professional.