Advanced GPS and GLONASS Antenna for Marine Use

Designed for marine applications, the Garmin GA38 GPS/GLONASS antenna provides precise positioning and navigation by utilizing both the GLONASS satellite constellation and standard GPS. This robust external antenna enhances signal reception, ensuring reliable performance even in challenging marine environments. The low-profile, water-resistant housing allows for versatile mounting options, including pole, surface, or under-deck installation beneath fiberglass decks.

Durable and Waterproof Construction

Built to withstand harsh marine conditions, the GA38 features a fully gasketed, high-impact plastic alloy casing that is waterproof to IPX7 standards. This durable design ensures longevity and reliability, making it a trusted choice for professional and recreational marine users.

Technical Specifications

• Satellite Support: GPS and GLONASS
• Mounting Options: Pole, surface, under-deck (fiberglass decks)
• Housing: Low-profile, water-resistant design
• Material: High-impact plastic alloy with fully gasketed sealing
• Waterproof Rating: IPX7

Product Dimensions

• Diameter x Height: 3 19/32" x 1 15/18" (91.6 mm x 49.5 mm)
• Weight: 7.1 oz (201 g)

Highlight

• Supports both GPS and GLONASS for enhanced satellite tracking
• Rugged, marine-grade construction for durability in challenging conditions
• Three flexible mounting options for easy installation
• Waterproof to IPX7 for reliable performance in marine environments
• Comes with a 32 ft (10 m) BNC-SMA antenna cable for extended reach

Variations List

• 010-13305-20 – Black
• 010-13305-00 – White