GA™ 38 GPS and GLONASS Antenna BLACK

Original price was: $229.00.Current price is: $215.00.

SKU 010-12017-30 Categories ,
  • GA 38
  • Surface mounting bracket
  • Pole mounting bracket
  • Under-deck mounting bracket
  • Mounting hardware
  • BNC-BNC antenna cable (32 ft/10m)
  • 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

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.


Elevate your marine GPS and GLONASS reception with the Garmin GA™ 38 Antenna. Designed to provide reliable and precise satellite signal reception, this high-performance antenna is a valuable addition to your marine electronics setup.

Key Features:

1. Dual Satellite Reception: The GA™ 38 Antenna supports both GPS and GLONASS satellite systems, ensuring a robust and stable signal connection even in challenging environments.

2. Enhanced Accuracy: With access to multiple satellite constellations, this antenna significantly improves the accuracy of your vessel’s positioning data, providing peace of mind during your boating adventures.

3. Easy Installation: Installing the GA™ 38 is a hassle-free process, allowing for quick integration into your existing marine electronics setup.

4. Compact and Low-Profile Design: The antenna’s sleek and compact design minimizes visual impact and ensures it seamlessly blends into your boat’s aesthetics.

5. Wide Compatibility: The GA™ 38 is compatible with a range of Garmin chartplotters and navigational devices, making it a versatile and convenient addition to your marine equipment.

6. Durable Construction: Built to withstand the harsh marine environment, this antenna is designed to resist corrosion and the effects of saltwater, ensuring long-lasting performance.

7. Reliable Signal: Enjoy consistent and dependable signal reception for accurate navigation and a smoother boating experience.

Whether you’re cruising, fishing, or sailing, the Garmin GA™ 38 GPS and GLONASS Antenna is an essential tool to enhance your marine GPS capabilities. With dual satellite reception and enhanced accuracy, this antenna ensures that you have the reliable positioning data you need for a successful voyage on the water.

Still have questions? Contact our friendly and knowledgable staff today!

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