Upgrade your Cortex V1 or M1 setup with the Garmin GA38 GPS/GLONASS Antenna, a robust external solution designed to leverage both GLONASS and GPS for faster, more reliable satellite locking. Housed in a discreet Black, low-profile shell, this rugged antenna thrives in marine and outdoor environments while maintaining a clean, unobtrusive look.

Key benefits

• GPS and GLONASS compatibility delivers faster satellite locks and improved accuracy in challenging conditions.
• Rugged, low-profile housing with a fully gasketed, high-impact plastic alloy casing ensures IPX7 waterproof protection.
• Three mounting options for flexible installation: pole mounting, surface mounting, or under-deck mounting (for the underside of fiberglass decks).
• Compact size and weight compact dimensions (3 19/32" x 1 15/18") and a weight of 7.1 oz (201 g) for easy integration on multiple vessels and platforms.
• Model 010-13305-20 built to deliver dependable performance with Cortex V1 and M1 systems.

Flexible installation and compatibility

Designed to maximize satellite visibility, the GA38 pairs seamlessly with Cortex V1 and M1 units. Its versatile mounting options let you install it on a pole, a flat surface, or under the deck of fiberglass vessels, ensuring optimal reception in various applications without compromising hull integrity.

Specifications

• Dimensions (DxH): 3 19/32" x 1 15/18" (91.6 mm x 49.5 mm)
• Weight: 7.1 oz (201 g)
• Case material: Fully gasketed, high-impact plastic alloy
• Waterproof rating: IPX7

What's in the box

• GA 38 - Black
• Surface mounting bracket
• Pole mounting bracket
• Mounting hardware
• BNC-SMA antenna cable (32 ft / 10 m)
• Installation instructions