Marine Navigation & Instruments

GA™ 38 GPS/GLONASS Antenna for Cortex® V1 & M1Built to take advantage of the GLONASS system/constellation of satellites as well as standard GPS, this robust external antenna is packaged in...

Waterproof USB Cable - 5M (16')USB cable for the AISWatchMate 850, AISWatchMate Vision, and XB-8000 transponders5M (16') USB cable with a waterproof connector that twists locks into the USB socket...

Replacement Power & Data Cable for XB & WatchMate Series - 6'Replacement power cable (2M/6.5') for Vesper XB and WatchMate series AIS transponders, receivers, or displays.

VHF Patch Cable for AIS & VHF Antenna SplitterThis 2M (6.5') patch cable has PL259 connectors that connect the Vesper Marine AIS VHF Antenna Splitter and your AIS WatchMate or...

**As the FCC requires all units sold in the US to be programmed by a qualified technician. Please submit the form below for programming at the time of purchase. A...

External smartAIS Alarm & Mute Switch Kit for WatchMate XB-8000The WatchMate XB-8000 smartAIS has the ability to trigger an external alarm that can be mounted anywhere onboard. If the XB-8000...

AM/FM Patch Cable for AIS & VHF Antenna SplitterThis 2M (6') patch cable has a BNC connector that plugs into the Vesper Marine AIS VHF Antenna Splitter and a Motorola...

Power Cable for Cortex - 6'Replacement 6’ Power Cable for the Cortex M1 & V1.

Protective Cover for Vision AIS DisplaysProtective cover designed to fit firmly over the Vision AIS display. It will protect your Vision AIS against harsh sunlight, sea spray, and even light...