# SI-TEX External GPS Antenna f/MDA-1 [MDA-1-ANT]

Enhance your maritime navigation experience with the SI-TEX External GPS Antenna designed specifically for the MDA-1 AIS transceiver. This high-performance antenna delivers reliable GPS signals, ensuring accurate positioning and enhanced communication while you're out on the water. Crafted with durability in mind, the antenna features a sleek white design that seamlessly integrates with your vessel’s aesthetic.

Measuring 4 inches in height and 7 inches in width, this compact antenna is lightweight at just 1.4 lbs, making it easy to install without adding unnecessary bulk. Its robust construction guarantees longevity, even in harsh marine environments. Perfect for recreational boaters, fishermen, and commercial mariners alike, the SI-TEX External GPS Antenna significantly improves navigation accuracy, giving you peace of mind on your journeys. With a UPC of 010407420042, this essential accessory is available for $130.00, providing great value for anyone looking to elevate their on-water experience.

## Details

- **Price:** 130.0 USD
- **Type:** Antennas
- **Tags:** Brand_SI-TEX, Communication, Communication | Antennas

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 130.00 USD | In stock |

## Images

- SI-TEX External GPS Antenna f/MDA-1 [MDA-1-ANT] SI-TEX

---

> Source: [Besafe1st](https://besafe1st.com/products/si-tex-external-gps-antenna-f-mda-1-mda-1-ant)
> Updated: 2026-05-21