Radarkeðja B&G Halo / Nemesis

To match your boat’s setup, this cable is available in four different lengths: 5 metres, 10 metres, 20 metres and 30 metres.

This cable is specifically designed to be compatible with all generations of B&G Halo radars (radomes and beam antennas), as well as Nemesis mast displays. It is not intended for older analog radar models or other ranges.

No, it is strongly discouraged to use a standard Ethernet cable. The B&G cable not only carries data but also includes the necessary power conductors. Additionally, it has specific shielding and waterproof connectors essential for the marine environment.

No, this is a hybrid cable. It handles both Ethernet data transmission and the power supply for your Halo radar antenna or Nemesis display, greatly simplifying installation.

It is recommended to precisely measure the planned routing (mast, deck pass-through, bulkheads) and choose the shortest possible length from available sizes (5, 10, 20 or 30m). Avoid selecting a much longer cable to minimize clutter.

If you have excess cable, store it neatly while avoiding tight loops. Excessive loops can create electromagnetic interference that may degrade the quality of your radar's signal.

It is generally not recommended to cut and resolder this type of cable, as it could damage the shielding, compromise waterproofing, and cause data losses at high speeds. Select the factory length that best fits.

Yes, this is an original Navico part (Navico is the parent company of B&G). Using original parts ensures perfect signal integrity and full compatibility with your marine electronic equipment.

Yes. Its construction and sealed connectors are specifically designed to withstand marine environments, UV exposure, humidity, and temperature variations encountered on a boat.

Yes, this cable is perfectly suited for installation on a mast, arch, or roof support. Its shielding protects it from interference often present along the mast (VHF cables, navigation lights).

Yes, this interconnect cable is compatible with radomes (closed antennas) as well as beam antennas (open array) in the B&G Halo series.

The shielding protects high-speed Ethernet data from electromagnetic interference (EMI). This is crucial for the pulse compression technologies of Halo radars, ensuring a clear radar image without interference.

Yes, the cable is delivered ready to use with its factory-crimped, watertight connectors, ensuring a reliable and secure connection right out of the box.

Yes, by connecting your Nemesis mast display to your network via this Ethernet cable, you will be able to access the system data and the B&G processor's web server.

When passing through bulkheads or the deck, use appropriate cable glands or stuffing boxes to prevent crushing the cable or damaging the connectors. Also avoid pulling too hard on the ends.

B&G, Simrad and Lowrance are part of the Navico group. As this cable is a Navico part, it is compatible with Halo radars and Ethernet networks from these brands, though it is specifically highlighted here for B&G Halo and Nemesis.

Yes, its high-quality design allows it to support the very high data rates required by advanced radar functions, such as fast and precise target tracking, without data loss.

It is not recommended to cascade multiple radar cables end-to-end, as each intermediate connection can cause signal or power losses. It is better to use a single continuous cable of the correct length or consult an installer for exceptional distances.

No specific tools are required to connect the connectors themselves, as they screw or clip directly onto the devices. However, standard tools (screwdriver, drill, wire feeder) will be needed for routing the cable on the boat.