---
product_id: 45142406
title: "Waterproof Marine Radio Antenna 3.0mm Connector Rubber Duck Dipole Flexible Mast FM AM Antenna for Boat Car ATV UTV RZR SPA"
brand: "herdio"
price: "$58"
currency: NZD
in_stock: true
reviews_count: 13
category: "Herdio"
url: https://www.desertcart.nz/products/45142406-waterproof-marine-radio-antenna-3-0mm-connector-rubber-duck-dipole
store_origin: NZ
region: New Zealand
---

# 10-mile signal range 180° swivel flexible mast marine-grade corrosion resistance Waterproof Marine Radio Antenna 3.0mm Connector Rubber Duck Dipole Flexible Mast FM AM Antenna for Boat Car ATV UTV RZR SPA

**Brand:** herdio
**Price:** $58
**Availability:** ✅ In Stock

## Summary

> 📡 Stay ahead of the wave with Herdio’s flexible marine signal booster!

## Quick Answers

- **What is this?** Waterproof Marine Radio Antenna 3.0mm Connector Rubber Duck Dipole Flexible Mast FM AM Antenna for Boat Car ATV UTV RZR SPA by herdio
- **How much does it cost?** $58 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/45142406-waterproof-marine-radio-antenna-3-0mm-connector-rubber-duck-dipole)

## Best For

- herdio enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Portability:** Standard 3.0mm connector and versatile mounting options make setup seamless anywhere.
- • **Unmatched 10-Mile Range:** Stay connected across vast waters and terrains with crystal-clear reception.
- • **Built to Brave the Elements:** Marine-grade corrosion resistance ensures durability in the harshest environments.
- • **Lightweight & Compact Design:** At just 5.6 ounces and under 18 inches, it’s the perfect companion for boats, cars, and ATVs.
- • **360° Flexibility, Zero Compromise:** Adjust your antenna effortlessly with a 180-degree swivel base for ultimate signal capture.

## Overview

The Herdio Waterproof Marine Radio Antenna features a robust 10-mile reception range, a flexible 180-degree swivel mast, and a corrosion-resistant design tailored for marine and outdoor use. Its lightweight, portable build with a standard 3.0mm connector ensures easy installation on boats, cars, and ATVs, delivering reliable FM/AM and marine band radio performance wherever you go.

## Description

Buy Herdio Waterproof Marine Radio Antenna 3.0mm Connector Rubber Duck Dipole Flexible Mast FM AM Antenna for Boat Car ATV UTV RZR SPA: Radio Antennas - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: gfood part - works great would buy again made very will
Review: Perfect for portable cooler radios - Great antenna - i installed a radio in an old cooler and mounted this antenna to finish it off. I do wish it was easier to fold without tools; however, since it’s flexible, it’s not much of an issue as I don’t have to worry about it breaking. I wouldn’t hesitate to use this on a boat any day. Very pleased and it has great reception as well!

## Features

- Excellent Perfomance：Range of up to 10 miles for all Marine Band Car Home radio frequencies
- Advantage：Flexible mast, 180-degrees Swivel base for maximum mobility
- Portable installation：Portable mounting: International standard 3.0 mm connector, angle mounting option allows the antenna to be mounted in the most convenient location
- Corrosion Resistant：Corrosion resistant for the marine environment
- Dimensions：mast * 1, cable * 1

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B073W5V6BG |
| Best Sellers Rank | #44 in Radio Antennas |
| Customer Reviews | 4.4 4.4 out of 5 stars (5,870) |
| Date First Available | July 11, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 5.6 ounces |
| Item model number | HMAT47B |
| Manufacturer | Herdio Direct |
| Product Dimensions | 1.3 x 4.25 x 17.36 inches |

## Product Details

- **Antenna:** Radio
- **Brand:** Herdio
- **Color:** Black
- **Impedance:** 75 Ohms
- **Manufacturer:** Herdio Direct
- **Maximum Range:** 10 Miles
- **Number of Channels:** 2
- **Product Dimensions:** 8.66"L x 7.87"W x 1.57"H
- **UPC:** 671423236774

## Images

![Waterproof Marine Radio Antenna 3.0mm Connector Rubber Duck Dipole Flexible Mast FM AM Antenna for Boat Car ATV UTV RZR SPA - Image 1](https://m.media-amazon.com/images/I/41Itt4U57oL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ gfood part
*by R***N on September 3, 2025*

works great would buy again made very will

### ⭐⭐⭐⭐⭐ Perfect for portable cooler radios
*by S***. on January 2, 2026*

Great antenna - i installed a radio in an old cooler and mounted this antenna to finish it off. I do wish it was easier to fold without tools; however, since it’s flexible, it’s not much of an issue as I don’t have to worry about it breaking. I wouldn’t hesitate to use this on a boat any day. Very pleased and it has great reception as well!

### ⭐⭐⭐⭐ Good Value and Nice Aesthetic
*by A***9 on May 7, 2023*

Wanted something that didn't look absolutely obnoxious on a 19' ski boat. Nice low profile, aesthetically pleasing design. Swivels and adjusts nicely. Secured mine with marine adhesive and an additional washer on the backside. Mounting hardware included isn't really going to be sufficient for keeping it sturdy and in place with all the bumps and bouncing you experience on the water - cheap and easy fix, though. Like how it flexes so I can still put my cover over the boat without having to worry about removing or adjusting the antenna first.

## Frequently Bought Together

- Herdio Waterproof Marine Radio Antenna 3.0mm Connector Rubber Duck Dipole Flexible Mast FM AM Antenna for Boat Car ATV UTV RZR SPA
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- Pyle Water Resistant Marine Stereo Cover - Smoke Colored Heavy Duty Boat Radio Protector Shield with Flip-up Door & Spring Loaded Release - Mounting Gasket Included - Pyle PLMRCB1

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**Shop now:** [https://www.desertcart.nz/products/45142406-waterproof-marine-radio-antenna-3-0mm-connector-rubber-duck-dipole](https://www.desertcart.nz/products/45142406-waterproof-marine-radio-antenna-3-0mm-connector-rubber-duck-dipole)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-04*