Garmin GA38 GPS/GLONASS Antenna for VHF, AIS and Chartplotters

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 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.

Garmin GA38 General Specifications

• Dimensions (DxH): 3 19/32″ x 1 15/18″ (91.6 mm x 49.5 mm)
• Weight: 7.1 oz (201 g), white; 4.5 oz (128 g), black
• Temperature range:-22° F to 176° F (-30° C to 80° C), white; -22° F to 158° F (-30° C to 70° C), black
• Case material: Fully gasketed, high-impact plastic alloy, waterproof to IPX7

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