---
product_id: 311405433
title: "UAYESOK Heavy Duty Magnetic Mount Base SO239 90mmX3 Triangle Car/Truck Mobile Radio Antenna Base W/5M(16.4ft) PL-259 RG58 Coaxial Cable"
brand: "uayesok"
price: "658.47 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Uayesok"
url: https://www.desertcart.tn/products/311405433-uayesok-heavy-duty-magnetic-mount-base-so239-90mmx3-triangle-car
store_origin: TN
region: Tunisia
---

# 90mm x 3 heavy-duty base size 5M RG58 coaxial cable length 30KG magnetic suction power UAYESOK Heavy Duty Magnetic Mount Base SO239 90mmX3 Triangle Car/Truck Mobile Radio Antenna Base W/5M(16.4ft) PL-259 RG58 Coaxial Cable

**Brand:** uayesok
**Price:** 658.47 DT
**Availability:** ✅ In Stock

## Summary

> 🧲 Stay connected, stay unstoppable with the ultimate heavy-duty mag mount!

## Quick Answers

- **What is this?** UAYESOK Heavy Duty Magnetic Mount Base SO239 90mmX3 Triangle Car/Truck Mobile Radio Antenna Base W/5M(16.4ft) PL-259 RG58 Coaxial Cable by uayesok
- **How much does it cost?** 658.47 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/311405433-uayesok-heavy-duty-magnetic-mount-base-so239-90mmx3-triangle-car)

## Best For

- uayesok enthusiasts

## Why This Product

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

## Key Features

- • **Portable Powerhouse:** Lightweight yet durable mount perfect for mobile radio enthusiasts who demand performance on the go.
- • **Plug & Play Convenience:** Includes 5M (16.4ft) RG58 coaxial cable with PL-259 plug for instant, hassle-free installation.
- • **Pro-Grade Compatibility:** SO239 UHF female connector fits CB, HF, VHF, and UHF PL-259 antennas for versatile radio setups.
- • **Unmatched Magnetic Grip:** 30KG (66lb) triple magnet base ensures rock-solid antenna stability on any vehicle surface.
- • **Scratch-Resistant Design:** Soft rubber coating on magnets protects your vehicle’s finish while delivering heavy-duty hold.

## Overview

The UAYESOK Heavy Duty Magnetic Mount Base features a robust triple 90mm magnet design delivering 30KG suction power, paired with a 5-meter RG58 coaxial cable and SO239 connector for seamless compatibility with a wide range of mobile radio antennas. Its scratch-resistant rubber coating ensures vehicle protection while providing a secure, easy-to-install solution for professional-grade mobile communication.

## Description

Specification: Heavy Duty Tri-Magnet Mount with SO-239 Connector. This type Tri-Magnet Mount has three strong 90mm/ 3.54-inch magnets. Magnetic Base Protective rubber coating on each magnet to prevent scratching on vehicle's finish. Note: Installation Positions Magnetic Base in the different installation positions, the effect is different. Packing includes: 1* Magnetic Base with 5m RG-58 cable CONTACT Please Feel Free to contact us if you have question before or after you purchase.We Will do our best to help you!

Review: 100% recomendable - Supero mis expectativas, es de lo mejor para mi como radioaficionado, es de lo mejor y con materiales muy resistentes vale la pena
Review: Hamstick Mag Mount - I bought this mount to use with ham radio HF hamsticks to a mount on my vehicle's roof during portable operations (POTA or deployments). Works well for my needs. The magnets are really strong, but I don't keep it mounted permanently ... I only attach it after parking. It comes with an SO-239 connector, so I had to also buy an adapter for the hamstick to work. I'm happy with this option. It's easier for me than a permanent mount on my truck.

## Features

- [SO239 Heavy Duty Triangle Magnetic Mount Base]Base Diameter: 90mm*3(3.5inch*3)， Suction:30KG(About 66lb) ;
- [UHF Female Antenna Connection]Suitable for CB/HF/VHF/UHF PL-259(UHF Male) antennas;
- [5M(16.4ft) RG58 Coaxial Cable] PL-259(UHF male) Plug RG58 Coaxial Cable,Suitable for mobile radio with SO239(UHF Female) Connector.You can also use adapters to make it work on your other radios;
- [Soft rubber on magnets]The magnetic Base is composed of a magnet and rubber,Safe and durable,scratch-resistance;
- The magnetic base Easy to install, plug and play installation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08FB5YQ8T |
| Antenna | Radio |
| AntennaDescription | Radio |
| Best Sellers Rank | #145,204 in Electronics ( See Top 100 in Electronics ) #419 in Radio Communication Products |
| Brand | UAYESOK |
| Color | 3*90MM(3*3.5inch) PL259 TO S0239 |
| Colour | 3*90MM(3*3.5inch) PL259 TO S0239 |
| Customer Reviews | 4.4 out of 5 stars 128 Reviews |
| Impedance | 50 Ohms |
| Item Dimensions L x W x H | 24.5L x 24.5W x 15H centimeters |
| Manufacturer | Quanzhou Hai Mao Wei Communication Co., Limited |
| Maximum Range | 16.4 Feet |
| Maximum range | 16.4 Feet |
| Mfr Part Number | TC-S90 |
| Model Number | TC-S90 |
| Number of Channels | 4 |
| Number of Items | 1 |
| Number of channels | 4 |
| Unit Count | 1.0 Count |

## Product Details

- **Antenna:** Radio
- **Brand:** UAYESOK
- **Colour:** 3*90MM(3*3.5inch) PL259 TO S0239
- **Impedance:** 50 Ohms
- **Number of channels:** 4

## Images

![UAYESOK Heavy Duty Magnetic Mount Base SO239 90mmX3 Triangle Car/Truck Mobile Radio Antenna Base W/5M(16.4ft) PL-259 RG58 Coaxial Cable - Image 1](https://m.media-amazon.com/images/I/51IzF-UyA+L.jpg)
![UAYESOK Heavy Duty Magnetic Mount Base SO239 90mmX3 Triangle Car/Truck Mobile Radio Antenna Base W/5M(16.4ft) PL-259 RG58 Coaxial Cable - Image 2](https://m.media-amazon.com/images/I/51Af+mARmIL.jpg)
![UAYESOK Heavy Duty Magnetic Mount Base SO239 90mmX3 Triangle Car/Truck Mobile Radio Antenna Base W/5M(16.4ft) PL-259 RG58 Coaxial Cable - Image 3](https://m.media-amazon.com/images/I/61oFz4R2mhL.jpg)
![UAYESOK Heavy Duty Magnetic Mount Base SO239 90mmX3 Triangle Car/Truck Mobile Radio Antenna Base W/5M(16.4ft) PL-259 RG58 Coaxial Cable - Image 4](https://m.media-amazon.com/images/I/61o7z7YEVaL.jpg)
![UAYESOK Heavy Duty Magnetic Mount Base SO239 90mmX3 Triangle Car/Truck Mobile Radio Antenna Base W/5M(16.4ft) PL-259 RG58 Coaxial Cable - Image 5](https://m.media-amazon.com/images/I/51vzlY8oIkL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 100% recomendable
*by E***Z on 30 April 2023*

Supero mis expectativas, es de lo mejor para mi como radioaficionado, es de lo mejor y con materiales muy resistentes vale la pena

### ⭐⭐⭐⭐⭐ Hamstick Mag Mount
*by N***T on 17 June 2025*

I bought this mount to use with ham radio HF hamsticks to a mount on my vehicle's roof during portable operations (POTA or deployments). Works well for my needs. The magnets are really strong, but I don't keep it mounted permanently ... I only attach it after parking. It comes with an SO-239 connector, so I had to also buy an adapter for the hamstick to work. I'm happy with this option. It's easier for me than a permanent mount on my truck.

### ⭐⭐⭐ Works good, but buy some loctite red and/or a lock washer to go with it.
*by J***E on 20 May 2026*

First of all, I have no problems with functionality or connection. It works fine for that. However the flat nut used to clamp the connector to the base refuses to stay tight no matter how hard I screw it back on. So I’m going to get a lock washer and loctite to keep it on.

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-14*