Garmin GA™ 38 GPS/GLONASS Antenna Part Number: 010-12017-00


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 water resistant housing and provides 3 easy mounting solutions: pole, surface or under-deck (for the underside of fiberglass decks).

External GPS/GLONASS antennas provide increased flexibility and installation options as well as the potential for enhanced reception of GPS/GLONASS signal for those products with built-in GPS/GLONASS antennas.


In the box


  • GA 38
  • Surface mounting bracket
  • Pole mounting bracket
  • Under-deck mounting bracket
  • Mounting hardware
  • Antenna cable (32 ft/10 m)
  • Installation instructions


General Specifications

  • Dimensions (DxH): 3 19/32" x 1 15/18" (91.6 mm x 49.5 mm)
  • Weight: 7.1 oz (201 g)
  • Temperature range: -22° F to 176° F (-30° C to 80° C)
  • Case material: Fully gasketed, high-impact plastic alloy, waterproof to IPX7

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Garmin GA™ 38 GPS/GLONASS Antenna Part Number: 010-12017-00

  • Brands Garmin
  • Product Code: GA38
  • Availability: In Stock
  • £48.00

  • Ex Tax: £40.00