---
product_id: 373758443
title: "CB Coax Cable, RG8x Coaxial Cable 3ft, RFAdapter UHF PL259 Male to Male Low Loss CB Antenna Cables, 50 Ohm for HAM Radio, Antenna Analyzer, Dummy Load, SWR Meter"
brand: "rfadapter"
price: "R$33"
currency: BRL
in_stock: false
reviews_count: 5
url: https://www.desertcart.com.br/products/373758443-cb-coax-cable-rg8x-coaxial-cable-3ft-rfadapter-uhf-pl259
store_origin: BR
region: Brazil
---

# Waterproof flexible PVC jacket 17AWG thick pure copper conductor Double shielding for max signal protection CB Coax Cable, RG8x Coaxial Cable 3ft, RFAdapter UHF PL259 Male to Male Low Loss CB Antenna Cables, 50 Ohm for HAM Radio, Antenna Analyzer, Dummy Load, SWR Meter

**Brand:** rfadapter
**Price:** R$33
**Availability:** ❌ Out of Stock

## Summary

> 📡 Elevate your signal game—because every decibel counts!

## Quick Answers

- **What is this?** CB Coax Cable, RG8x Coaxial Cable 3ft, RFAdapter UHF PL259 Male to Male Low Loss CB Antenna Cables, 50 Ohm for HAM Radio, Antenna Analyzer, Dummy Load, SWR Meter by rfadapter
- **How much does it cost?** R$33 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/373758443-cb-coax-cable-rg8x-coaxial-cable-3ft-rfadapter-uhf-pl259)

## Best For

- rfadapter enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Powerhouse:** Perfect for HAM radios, antenna analyzers, SWR meters, and Jeep Wrangler CB setups—because your gear deserves the best.
- • **Built to Brave the Elements:** Durable, waterproof PVC jacket lets you install confidently indoors or outdoors.
- • **Plug & Play with Confidence:** Gold-plated UHF PL259 male connectors guarantee secure, corrosion-resistant connections up to 300 MHz.
- • **Crystal-Clear Signal Integrity:** Premium 17AWG pure copper core ensures minimal signal loss for flawless communication.
- • **Unrivaled Interference Defense:** Double-layer shielding blocks noise and interference, keeping your connection rock solid.

## Overview

The RFAdapter RG8X 3ft CB coaxial cable features a thick 17AWG pure copper conductor and double shielding to minimize signal loss and interference. Equipped with gold-plated, nickel-plated UHF PL259 male connectors, it supports frequencies up to 300 MHz. Its waterproof, flexible PVC jacket ensures durability for both indoor and outdoor use. Ideal for HAM radios, antenna analyzers, SWR meters, and Jeep Wrangler CB installations, this cable delivers professional-grade performance for high-powered applications.

## Description

This CB coax cable is used for CB ham radio, antenna analyzer, tuner, switch, monitor, dummy load and SWR meter, it is also great for Jeep Wrangler CB installation.The 3ft/0.91m CB antenna cable has UHF PL-259 male to male plug, nickel-plated connectors which are fully molded.Over 95% Coverage, the braid shield is made of 128x0.12mm aluminum wire which made this jumper cable is really low loss and maximum protect the signal during the transmission.Better than RG58, RG8x coax cable has 17AWG thicker pure copper inner conductor, is a step up from standard RG-58 coaxial cable and is recommended for high-powered applications or users who simply want the best coax possible.

Review: Good product. - 👍
Review: Good Product - High Quality, Great packaging

## Features

- Low Loss RG8X Cable: Our RG8X cable is made with pure copper inner conductor, with double shielding to prevent signal leakage, interference and signal loss. Our cable is stronger and more durable than the average CB antenna cables.
- High Quality UHF Connectors: Fully molded nickel-plated brass UHF PL259 connectors with gold-plated center pins, for frequencies up to 300 MHz.
- Waterproof and Easy to Use: With a strong and flexible PVC jacket, it can be used indoors and outdoors.
- Wide Compatibility: These RG8X cables are perfect for any 50 Ohm RF system, like CB ham radio, antenna analyzer, antenna tuner, dummy load, SWR meter, antenna transceiver and so on. It's also great for Jeep Wrangler CB installation.
- Better than RG58, RG8x coax cable has 17AWG thicker pure copper inner conductor, is recommended for high-powered applications or users who simply want the best coax possible.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B083Z5WPK9 |
| Best Sellers Rank | #1,477,847 in Electronics ( See Top 100 in Electronics ) #2,289 in Coaxial Cables (Electronics) #1,201,040 in Accessories (Electronics) |
| Brand | RFAdapter |
| Brand Name | RFAdapter |
| Cable Type | Coaxial |
| Colour | Black |
| Compatible Devices | Monitor |
| Connectivity Technology | Coaxial |
| Connector Gender | Male-to-Male |
| Connector Type | Coaxial |
| Customer Package Type | sealed anti-static bag |
| Customer Reviews | 4.6 out of 5 stars 2,942 Reviews |
| Frequency | 300 MHz |
| Item Shape | Round |
| Manufacturer | RFAdapter |
| Model Name | RFAdapter |
| Model Number | RAV-BNC-250FT |
| Number Of Pins | 1 |
| Number of Items | 1 |
| Other Special Features of the Product | Braided |
| Outer Material Type | Polyvinyl Chloride (PVC) |
| Part Number | WZ-H4XX-8ZPE-1 |
| Recommended Uses For Product | Monitor |
| Special Feature | Braided |
| Specification Met | Cb |
| UPC | 757277090615 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** RFAdapter
- **Cable Type:** Coaxial
- **Compatible Devices:** Radio
- **Connector Type:** Uhf Pl-259 Male to
- **Special Feature:** Low Loss

## Images

![CB Coax Cable, RG8x Coaxial Cable 3ft, RFAdapter UHF PL259 Male to Male Low Loss CB Antenna Cables, 50 Ohm for HAM Radio, Antenna Analyzer, Dummy Load, SWR Meter - Image 1](https://m.media-amazon.com/images/I/512nDEysLkL.jpg)
![CB Coax Cable, RG8x Coaxial Cable 3ft, RFAdapter UHF PL259 Male to Male Low Loss CB Antenna Cables, 50 Ohm for HAM Radio, Antenna Analyzer, Dummy Load, SWR Meter - Image 2](https://m.media-amazon.com/images/I/71BP8LHvfaL.jpg)
![CB Coax Cable, RG8x Coaxial Cable 3ft, RFAdapter UHF PL259 Male to Male Low Loss CB Antenna Cables, 50 Ohm for HAM Radio, Antenna Analyzer, Dummy Load, SWR Meter - Image 3](https://m.media-amazon.com/images/I/81AMQjFgJOL.jpg)
![CB Coax Cable, RG8x Coaxial Cable 3ft, RFAdapter UHF PL259 Male to Male Low Loss CB Antenna Cables, 50 Ohm for HAM Radio, Antenna Analyzer, Dummy Load, SWR Meter - Image 4](https://m.media-amazon.com/images/I/71eEBebjjbL.jpg)
![CB Coax Cable, RG8x Coaxial Cable 3ft, RFAdapter UHF PL259 Male to Male Low Loss CB Antenna Cables, 50 Ohm for HAM Radio, Antenna Analyzer, Dummy Load, SWR Meter - Image 5](https://m.media-amazon.com/images/I/71d02RQArhL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐ Good product.
*by W***N on 31 March 2026*

👍

### ⭐⭐⭐⭐⭐ Good Product
*by M***H on 12 May 2025*

High Quality, Great packaging

### ⭐⭐⭐⭐⭐ Does the job at a good price
*by T***E on 16 August 2026*

I needed about 50 feet of RG8X for a temporary EFHW antenna. I found this for a good price and figured it would work "well enough" to just get by. Upon arrival I put it up and was surprised to find it's actually pretty good coax! I'm feeding the antenna to a ground rod and so far it's working just as well as the more expensive brands. I don't know if the jacket will hold up to ten years of California summer sun, but then I rarely have an antenna up that long anyway. For the price it's a really good deal.

## Frequently Bought Together

- RFAdapter CB Coax Cable, CB Antenna Cable, 20ft RG8x Coaxial Cable UHF Male to Male Low Loss, 50 Ohm for HAM Radio Antenna
- Lightning ARRESTOR for CB or Ham Base Antennas - Workman A28
- Tram 1477 Pre-Tuned 144 MHz–148 MHz VHF/430 MHz–460 MHz UHF Amateur Dual-Band Base Antenna with White Fiberglass

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.br/products/373758443-cb-coax-cable-rg8x-coaxial-cable-3ft-rfadapter-uhf-pl259](https://www.desertcart.com.br/products/373758443-cb-coax-cable-rg8x-coaxial-cable-3ft-rfadapter-uhf-pl259)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-11-02*