Antennas and Splitters

Multi-constellation external GNSS Antenna for the Cortex Hub (V1 & M1). IP67 and UV stable for use in harsh marine environments. Supplied with 10m (33ft) patch cable.

External Cellular Antenna connects using the Cellular Antenna Patch Cable (included) to the Cortex Hub (V1 & M1), offering enhanced range over the internal cellular antenna.

• Splitter with gain not loss - Improves AIS reception and increases range
• Allows a single antenna to be shared with VHF radio and an AIS transponder or receiver
• Designed to complement the Vesper Marine range of transponders and receivers

• High performance and compact GPS antenna
• Fully waterproof
• For use with the WatchMate Vision, XB-8000 and XB-6000 AIS transponders
• Includes multiple mounting configurations

• High performance and compact GPS antenna
• Fully waterproof
• For use with the WatchMate 850 AIS transponder
• Includes multiple mounting configurations

This kit allows you to easily extend the GPS antenna cable for a WatchMate Vision, XB-8000 or XB-6000. It includes a 10m (33') cable with SMA connectors on both ends, an SMA joiner to go between the two cables, and adhesive lined shrink wrap to seal and waterproof the connection.

• Rail mount for installing a Vesper Marine GPS antenna on a standard 1" (25mm) rail
• Easily adjusts to fit on horizontal, vertical or any angle rails
• Use with any Vesper Marine GPS antenna
• Allows for neat and tidy cable routing

This antenna is designed to be shared by your VHF radio and AIS transponder. Use it with our Antenna Splitter for an optimal installation that works great for both purposes.

• Specially designed 1.0m stainless steel antenna
• Optimized for sharing between VHF radio and AIS transponder
• Easily replaceable stainless steel whip
• Perfect for masthead or installations where the L-bracket suits
• Detachable cable allows for any length to be used

• AIS antenna fold-down mount
• Use with the Ultraglass AIS Antenna