Up To 20% Off Your Order Plus Free Shipping! 10% Off $50, 15% Off $100 or 20% Off $200. Use Promo Code SPLASH

Garmin 38 GPS/GLONASS Antenna

Item # 860651
Please make sure all selections are complete and a valid quantity is entered and try again.

In Stock

Additional Information:
  • Additional discounts do not apply.


  • Robust external antenna

  • Packaged in waterproof housing

  • Can mount on pole, flat surfaces, or under deck

  • Enhances reception of GPS/GLONASS signal

Product Summary 

Built to take advantage of the GLONASS system/constellation of satellites as well as standard GPS, this robust external antenna is packaged in a low-profile waterproof housing. Antenna provides 3 easy mounting solutions: pole, surface, or under-deck (for the underside of fiberglass decks). The external GPS/GLONASS antenna provides increased flexibility and enhanced reception of the GPS/GLONASS signal for those products with built-in GPS/GLONASS antennas.