This portable magnet-mount GPS antenna is designed to be used with AIS receivers and transponders that require a male TNC connector. This antenna has been tested and works well with all AIS transponders and receivers that have a TNC GPS antenna port.

This antenna includes a 12 foot antenna cable.

Q: Other than interference of being inside the boat, are the receiving and transmitting capabilities of this antenna and an external antenna equal?

Asked by: Mike - 1/30/2018

A: This antenna works well inside the cabin but won't be as good as a marine grade mushroom style outside the cabin but it will be decent and provide acceptable performance. We have lots of customers using them with great results.

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Answer provided by: Doug Miller (1/30/2018)

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Q: What is the operating voltage of this antenna?

Asked by: Seth - 3/16/2017

A: This antenna takes 3-5 volts DC upstream via the coax to power the low noise amplifier built into the antenna. This is standard for pretty much all GPS antennas used with AIS transponders.

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Answer provided by: Doug Miller (3/17/2017)

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