---
product_id: 543887778
title: "High Gain Long Range Magnetic Base Replacement Antenna Compatible with Garmin GPS Alpha 100 200 200i Astro 220 320 430, Eifagur"
brand: "eifagur"
price: "RM187"
currency: MYR
in_stock: true
reviews_count: 10
category: "Eifagur"
url: https://www.desertcart.com.my/products/543887778-high-gain-long-range-magnetic-base-replacement-antenna-compatible-garmin
store_origin: MY
region: Malaysia
---

# 3M/10ft RG58 cable 5dBi high gain Magnetic base mount High Gain Long Range Magnetic Base Replacement Antenna Compatible with Garmin GPS Alpha 100 200 200i Astro 220 320 430, Eifagur

**Brand:** eifagur
**Price:** RM187
**Availability:** ✅ In Stock

## Summary

> 📡 Track farther, stay closer—never lose sight of what matters!

## Quick Answers

- **What is this?** High Gain Long Range Magnetic Base Replacement Antenna Compatible with Garmin GPS Alpha 100 200 200i Astro 220 320 430, Eifagur by eifagur
- **How much does it cost?** RM187 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/543887778-high-gain-long-range-magnetic-base-replacement-antenna-compatible-garmin)

## Best For

- eifagur enthusiasts

## Why This Product

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

## Key Features

- • **Extended Tracking Range:** Boost your GPS signal up to 4 miles for unmatched outdoor control.
- • **Durable All-Weather Design:** Operates flawlessly from -30°C to +85°C, built for any adventure.
- • **Magnetic Mount Convenience:** Effortlessly attach to any metallic surface—no tools, no hassle.
- • **Omni-Directional Precision:** Stay connected from every angle with 360° signal reception.
- • **Seamless Garmin Compatibility:** Perfectly engineered for Alpha 100/200/200i and Astro 220/320/430 devices.

## Overview

This high-gain 5dBi magnetic base antenna with a 3-meter RG58 cable enhances Garmin Alpha and Astro GPS devices by extending tracking range up to 4 miles. Featuring omni-directional reception, a durable magnetic mount, and wide temperature tolerance, it ensures reliable, hassle-free outdoor tracking for professionals and enthusiasts alike.

## Description

Specifications: Gain: 5dBi; VSWR: <1.5; Impedance: 50 ohm; Direction: Omni-directional; Antenna Connector: SMA Male Right Angle Connector; Cable Length: 3M/10Feet RG58 Cable Operating Temperature: -20°С ~ +80°С; Storage Temperature: -30°С ~ +85°С; Package List：1 x Antenna kit（As the Picture Shown）; Compatible with: Track and Train Handheld GPS Garmin Alpha 100 200 200i Astro 220 320 430

Review: Good product - Works good, it will pick up to 4 miles in my neck of the woods.
Review: Product as described - Works as it should!

## Features

- Gain: 5dBi；Direction: Omni-directional；V.S.W.R: ＜1.5 ; Impendance: 50Ω；Feature: Magnetic Base Mounting；Antenna Connector：SMA Male Right Angle；Antenna Height：38.5 cm/15.1 inch; Cable Length：3M/10Feet RG58 Cable;
- Compatible with: Track and Train Handheld GPS Garmin Alpha 100 200 200i Astro 220 320 430;
- Package List：1 x Antenna kit（As the Picture Shown）;
- This Powerful Magnetic-Mount Antenna Connects to Alpha, Astro , magnetically mounts to vehicle and allow users to track their dogs while driving. By installing the antenna on a metallic surface you will gain better reception and therefore you will be able to track of your dog farther;
- Don't worry about any problems, we have carefully checked each product, Any questions, please feel free to contact us, will reply within 24 hours;

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BGR9316N |
| Best Sellers Rank | #2 in GPS Antennas |
| Customer Reviews | 4.6 4.6 out of 5 stars (293) |
| Date First Available | September 29, 2022 |
| Item Weight | 1.87 pounds |
| Manufacturer | eifagur |
| Package Dimensions | 15.07 x 3.27 x 2.05 inches |

## Product Details

- **Antenna:** GPS antenna with magnetic base and SMA Male Right Angle Connector
- **Brand:** eifagur
- **Color:** Magnetic Balck
- **Impedance:** 50 Ohms
- **Manufacturer:** eifagur
- **Maximum Range:** 10 Feet
- **Number of Channels:** 1
- **Number of Items:** 1
- **UPC:** 774388243785

## Images

![High Gain Long Range Magnetic Base Replacement Antenna Compatible with Garmin GPS Alpha 100 200 200i Astro 220 320 430, Eifagur - Image 1](https://m.media-amazon.com/images/I/51YHqeiSaFL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product
*by C***. on January 2, 2026*

Works good, it will pick up to 4 miles in my neck of the woods.

### ⭐⭐⭐⭐⭐ Product as described
*by M***W on January 21, 2026*

Works as it should!

### ⭐⭐⭐⭐⭐ Looks and works great.
*by I***S on December 29, 2025*

Product was as described and works great.

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**Shop now:** [https://www.desertcart.com.my/products/543887778-high-gain-long-range-magnetic-base-replacement-antenna-compatible-garmin](https://www.desertcart.com.my/products/543887778-high-gain-long-range-magnetic-base-replacement-antenna-compatible-garmin)

---

*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-03-07*