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Vesper Marine GPS Antenna for WatchMate 850 (TNC)
Vesper Marine GPS Antenna for WatchMate 850 (TNC)

Vesper Marine GPS Antenna for WatchMate 850 (TNC)

Your Price:$79.00
Part Number:VM-GPA861

High Performance External GPS Antenna for the WatchMate 850

This antenna is designed for the WatchMate 850 AIS Transponder. It combines a high performance GPS patch antenna and a low noise amplifier into a state-of-the-art compact and fully waterproof enclosure.

This innovative antenna design has two mounting options; Pole Mount or Base Mount. As well as being easy to mount, it comes with a 10m (32.8 feet) cable.

  • Fully weather proof
  • Ultra-high sensitivity
  • Compact construction
  • Excellent temperature stability
  • Two mounting configurations (pole or base)
  • Works with any brand AIS transponder or receiver that has a TNC GPS antenna port



Construction:Compact waterproof (IPx7) housing
Dimensions:90mm (3 1/2") diameter x 118mm (4 2/3") high when used with base mount (as shown in the photo at the top of this page)
Mounting:Pole (standard 1" threaded mast) and Base included
Cable:10 metre (32.8 ft) RG58 with TNC that connects directly to the WatchMate 850
5 Stars
Very pleased with my order. I called and actually got to speak to a person without pushing 1,2,3,etc. They did not have the exact antenna I was looking for but were able to recommend and supply the newest working antenna for my AIS. I placed my order and it was received the next day!! I highly recommend Milltech Marine. Super service.
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Reviewed by: (Verified Buyer)  from Townsend GA. on 2/25/2017

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