---
product_id: 111526995
title: "WiFi Antenna Extension Cable 15-Meter(49.2 Ft) Helium Antenna Cable Low-Loss Coaxial Cable RG58 RP SMA Female to RP SMA Male 50ohm SDR Equipment Antenna Ham Radio Antenna Extension Relocation Cable"
brand: "onelinkmore"
price: "E£ 3291"
currency: EGP
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.eg/products/111526995-wifi-antenna-extension-cable-15-meter-49-2-ft-helium
store_origin: EG
region: Egypt
---

# 15m length Low-loss RG58 Waterproof PVC WiFi Antenna Extension Cable 15-Meter(49.2 Ft) Helium Antenna Cable Low-Loss Coaxial Cable RG58 RP SMA Female to RP SMA Male 50ohm SDR Equipment Antenna Ham Radio Antenna Extension Relocation Cable

**Brand:** onelinkmore
**Price:** E£ 3291
**Availability:** ✅ In Stock

## Summary

> 📶 Elevate Your Signal Game!

## Quick Answers

- **What is this?** WiFi Antenna Extension Cable 15-Meter(49.2 Ft) Helium Antenna Cable Low-Loss Coaxial Cable RG58 RP SMA Female to RP SMA Male 50ohm SDR Equipment Antenna Ham Radio Antenna Extension Relocation Cable by onelinkmore
- **How much does it cost?** E£ 3291 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/111526995-wifi-antenna-extension-cable-15-meter-49-2-ft-helium)

## Best For

- onelinkmore enthusiasts

## Why This Product

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

## Key Features

- • **Easy Installation:** Bend and strap without interference, making setup a breeze.
- • **Precision Connectors:** Equipped with RP SMA connectors for reliable and efficient connections.
- • **Versatile Connectivity:** Perfect for a wide range of applications, from WiFi routers to security cameras.
- • **Weather-Resistant Design:** Built to withstand harsh outdoor conditions with a flexible, waterproof PVC jacket.
- • **Unmatched Signal Integrity:** Experience minimal signal loss with our premium RG58 coaxial cable.

## Overview

The WiFi Antenna Extension Cable is a 15-meter (49.2 ft) low-loss coaxial cable designed for optimal performance in various applications, featuring a durable waterproof PVC jacket and precision RP SMA connectors for reliable connectivity.

## Description

Full description not available

## Features

- RP SMA Type Ultra Low-Loss - The outer material of this 49ft rg58 coax cable 50 Ohm is made of flexible waterproof PVC jacket which can be used so long in harsh outdoor environments.It could be bend and strapped without inducing signal interference.Ultra Extension Wifi Cable for antenna,Made with quality, low-loss RG58, which means far less attenuation than cables made from thin RG316 or RG174. Don't settle for less especially if you have a significant investment in antennas
- Premium Material - RG-58 Pure Copper Coaxial Cable Low Loss for Wi-Fi Router, PCI Card, Access Point,Wifi antenna extension wire ,FPV Antenna and so on,The inner conductor of this rg58 Reverse Polarity SMA Female to RP SMA Male coax cable is made of solid copper, so it is efficient and causes low signal loss.
- Widely Application - for WiFi IP Security Camera; Wireless Video Surveillance DVR Recorder; Truck RV Van Trail Rear View Camera, Reverse Camera, Backup Camera, Industrial Router IoT Gateway Modem, M2M Terminal, Remote Monitoring and Control, Wireless Video, Wireless HDMI Extender;
- Connector Type - This is SDR Equipment Antenna Ham Radio Antenna Extension Relocation Cable, RP SMA Female with A pin in center to RP SMA Male with A hole in center ,notice: this is rp sma type,not standard sma,please check the connector before you order it
- Package Content - 1 x 49Ft WiFi Antenna Extension Cable RG58 Reverse Polarity SMA Connector Type

## Product Details

- **Brand:** onelinkmore
- **Connector Type:** Coaxial
- **Cable Type:** RP-SMA Male to RP-SMA Female Coax Cable, Low Loss RG58 RP-SMA WiFi Antenna Extension Coax Cable
- **Compatible Devices:** Used for Wireless LAN, Wireless Router, Wireless Network Card Adapter, WiFi IP Security Camera, WiFi Antennas, Wireless Video Surveillance Equipment, Wireless Video
- **Special Feature:** Attributes do not apply to goods

## Images

![WiFi Antenna Extension Cable 15-Meter(49.2 Ft) Helium Antenna Cable Low-Loss Coaxial Cable RG58 RP SMA Female to RP SMA Male 50ohm SDR Equipment Antenna Ham Radio Antenna Extension Relocation Cable - Image 1](https://m.media-amazon.com/images/I/61wbmmmvKrL.jpg)
![WiFi Antenna Extension Cable 15-Meter(49.2 Ft) Helium Antenna Cable Low-Loss Coaxial Cable RG58 RP SMA Female to RP SMA Male 50ohm SDR Equipment Antenna Ham Radio Antenna Extension Relocation Cable - Image 2](https://m.media-amazon.com/images/I/51BHnopXJlL.jpg)
![WiFi Antenna Extension Cable 15-Meter(49.2 Ft) Helium Antenna Cable Low-Loss Coaxial Cable RG58 RP SMA Female to RP SMA Male 50ohm SDR Equipment Antenna Ham Radio Antenna Extension Relocation Cable - Image 3](https://m.media-amazon.com/images/I/61EmOI5zVLL.jpg)
![WiFi Antenna Extension Cable 15-Meter(49.2 Ft) Helium Antenna Cable Low-Loss Coaxial Cable RG58 RP SMA Female to RP SMA Male 50ohm SDR Equipment Antenna Ham Radio Antenna Extension Relocation Cable - Image 4](https://m.media-amazon.com/images/I/61KVMYIXIBL.jpg)
![WiFi Antenna Extension Cable 15-Meter(49.2 Ft) Helium Antenna Cable Low-Loss Coaxial Cable RG58 RP SMA Female to RP SMA Male 50ohm SDR Equipment Antenna Ham Radio Antenna Extension Relocation Cable - Image 5](https://m.media-amazon.com/images/I/61gTzltQY3L.jpg)

## Questions & Answers

**Q: will this work as a Ham Radio wire extension?**
A: This cable is for an HT radio. It has sma connectors. The connectors on this one are not correct for standard, the pins are revearsed. I had to change them. Other than that, 50 ohm rg58 is the correct cable.

**Q: Will this work with a 4g lte router antenna?**
A: If your device port is Reverse Polarity SMA type,yes,you can use it

**Q: Is this for outdoor helium miner**
A: No, this is not an outdoor antenna.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great
*by A***R on May 14, 2020*

I haven't tested different lengths of this, but some places say a 50' cable will severely degrade your 4G signal. I'm putting this between my Netgear LB2120 4G modem and a Proxicast 4G cross-polarized MIMO antenna. Inside my house, the best signal I could achieve was 3-8 MBps download and 1-2 MBps upload. I took the modem outside and was getting close to 20MBps, so I decided to get an external antenna. I connected the Proxicast via 2 of these cables to the modem, now I get 20-30 MBps download and 3-4 MBps upload. I don't know if a shorter cable would perform even better, but I bet it's negligible. I'm very satisfied with the performance, don't let anyone scare you into believing you have to buy a shorter cable or a super expensive one to get the signal you need.

### ⭐⭐⭐⭐ Good price
*by A***R on October 30, 2020*

Good value, sheerness and thickness i was looking for.

### ⭐⭐⭐⭐⭐ Good quality materials.
*by M***. on May 22, 2023*

When I relocated my antenna I needed an additional length of cable and this was the right part and the right price to solve my problem. I like the good quality materials also.

## Frequently Bought Together

- WiFi Antenna Extension Cable 15-Meter(49.2 Ft) Helium Antenna Cable Low-Loss Coaxial Cable RG58 RP SMA Female to RP SMA Male 50ohm SDR Equipment Antenna Ham Radio Antenna Extension Relocation Cable
- Superbat SMA Female/Male to RP-SMA Female/Male RF Coaxial Coax Adapter Connector Kit

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*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-03-17*