---
product_id: 304872538
title: "Simrad 000-11043-002 GS25 Waterproof GPS Antenna with Heading Sensor"
brand: "simrad"
price: "¥108377"
currency: JPY
in_stock: true
category: "Simrad"
url: https://www.desertcart.jp/products/304872538-simrad-000-11043-002-gs25-waterproof-gps-antenna-with-heading
store_origin: JP
region: Japan
---

# Fully waterproof rugged design 10 Hz ultra-fast GPS updates Integrated electronic compass Simrad 000-11043-002 GS25 Waterproof GPS Antenna with Heading Sensor

**Brand:** simrad
**Price:** ¥108377
**Availability:** ✅ In Stock

## Summary

> 🛥️ Navigate like a pro with pinpoint precision and unstoppable reliability!

## Quick Answers

- **What is this?** Simrad 000-11043-002 GS25 Waterproof GPS Antenna with Heading Sensor by simrad
- **How much does it cost?** ¥108377 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/304872538-simrad-000-11043-002-gs25-waterproof-gps-antenna-with-heading)

## Best For

- simrad enthusiasts

## Why This Product

- Trusted simrad brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Marine-Grade Durability:** Waterproof and rugged build designed to withstand the harshest marine environments.
- • **Precision Heading Sensor:** Magnetic compass ensures accurate boat direction and seamless radar/chart overlays.
- • **Flexible Mounting Options:** Includes pole and surface mounts for optimal placement on any vessel.
- • **Seamless NMEA 2000 Integration:** Plug-and-play compatibility with Simrad NS Series and any NMEA 2000 network.
- • **Lightning-Fast Location Updates:** Experience up to 10 position fixes per second for pinpoint vessel tracking.

## Overview

The Simrad GS25 Waterproof GPS Antenna with Heading Sensor delivers ultra-fast 10 Hz multi-GNSS updates and an integrated electronic compass for precise vessel positioning and heading. Fully waterproof and rugged, it seamlessly connects to Simrad NS Series displays or any NMEA 2000 network, offering flexible mounting options for all marine conditions. Ideal for professionals demanding reliable, real-time navigation data.

## Description

Key features of the GS25 NMEA 2000 antenna module offers rugged and precise position, and heading sensor Spot-on, around-the-world accuracy -- supporting GPS and GLONASS, WASS/EGNOS/MSAS; Galileo-capable with future software update Excellent time-to-first-fix, with 10-hertz, multi-GNSS, high-speed updates - up to 10 times per second -- for smoother and more accurate location updates Integrated electronic rate stabilized compass to provide chart stabilization, accurate course over ground at low speed, and radar overlay Rugged design for all marine environments and fully waterproof Include spat/pole mount for easy installation and flexible boat location for optimal performance Independent source selection on any display Note: Not suitable for MARPA or Steering of an Autopilot. Please use a Precision-9 compass or GPS Compass.

## Features

- GPS for accurate and rapid vessel position and speed updates
- Magnetic heading for accurate boat direction at any speed and for radar/chart overlay
- Connects to any Simrad NS Series multifunction display or any NMEA 2000 network
- Fully waterproof and can be pole or surface mounted on any vessel
- Note: Not suitable for MARPA or Steering of an Autopilot. Please use a Precision-9 compass or GPS Compass.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08YV8J6W3 |
| AntennaDescription | Radio |
| Best Sellers Rank | #55 in GPS Antennas |
| Brand | Simrad |
| Built-In Media | GS25 GPS Antenna, NMEA2000 Cable 4.5m, Pole Mount, NMEA2000 T-Joiner |
| Color | White |
| Customer Reviews | 4.8 4.8 out of 5 stars (35) |
| Impedance | 50 ohm |
| Item Dimensions L x W x H | 3.54"L x 3.54"W x 1.5"H |
| Item Type Name | gps antenna |
| Item Weight | 4.8 ounces |
| Manufacturer | Simrad |
| Maximum Range | 3 meters |
| Mfr Part Number | 000-11043-002 |
| Model Number | 000-11043-002 |
| Number of Channels | 32 |
| Number of Items | 1 |
| Number of Packs | 1 |
| UPC | 795044514261 |
| Unit Count | 1 Count |
| Warranty Description | 2-year warranty |

## Product Details

- **Antenna:** Radio
- **Brand:** Simrad
- **Color:** White
- **Impedance:** 50 ohm
- **Manufacturer:** Simrad
- **Maximum Range:** 3 meters
- **Number of Channels:** 32
- **Number of Packs:** 1
- **Product Dimensions:** 3.54"L x 3.54"W x 1.5"H
- **UPC:** 795044514261

## Images

![Simrad 000-11043-002 GS25 Waterproof GPS Antenna with Heading Sensor - Image 1](https://m.media-amazon.com/images/I/51t+xat9ztL.jpg)

## Questions & Answers

**Q: Will this work with a go 12?**
A: Yes, installed it a few weeks ago.

**Q: If I want to overlay my radar to the navigation map do I need this sensor?**
A: Yes

**Q: how long is the cable that comes with it?**
A: 15 ft

**Q: Is this a Black or White unit? (Says black)**
A: White

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**Shop now:** [https://www.desertcart.jp/products/304872538-simrad-000-11043-002-gs25-waterproof-gps-antenna-with-heading](https://www.desertcart.jp/products/304872538-simrad-000-11043-002-gs25-waterproof-gps-antenna-with-heading)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-11-04*