---
product_id: 653910498
title: "XRDS -RF 50ft SMA Male to SMA Female Coax Extension Cable, 50 Ohm KMR240 Low Loss SMA Coax Coaxial Cable with SMA Connectors for 3G/4G/5G/LTE/ADS-B/WiFi/RF/Ham/Radio"
brand: "xrds -rf"
price: "VT28840"
currency: VUV
in_stock: true
reviews_count: 5
url: https://www.desertcart.vu/products/653910498-xrds-rf-50ft-sma-male-to-sma-female-coax-extension
store_origin: VU
region: Vanuatu
---

# 50 Ohm Impedance 50ft Length SMA Male/Female Connectors XRDS -RF 50ft SMA Male to SMA Female Coax Extension Cable, 50 Ohm KMR240 Low Loss SMA Coax Coaxial Cable with SMA Connectors for 3G/4G/5G/LTE/ADS-B/WiFi/RF/Ham/Radio

**Brand:** xrds -rf
**Price:** VT28840
**Availability:** ✅ In Stock

## Summary

> 📡 Elevate Your Signal Game with XRDS -RF!

## Quick Answers

- **What is this?** XRDS -RF 50ft SMA Male to SMA Female Coax Extension Cable, 50 Ohm KMR240 Low Loss SMA Coax Coaxial Cable with SMA Connectors for 3G/4G/5G/LTE/ADS-B/WiFi/RF/Ham/Radio by xrds -rf
- **How much does it cost?** VT28840 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/653910498-xrds-rf-50ft-sma-male-to-sma-female-coax-extension)

## Best For

- xrds -rf enthusiasts

## Why This Product

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

## Key Features

- • **Secure Connections:** Heat-shrink technology ensures connectors stay firmly attached.
- • **Professional Quality:** Engineered for high-frequency use, ideal for tech-savvy users.
- • **Durable & Weatherproof:** Crafted with solid copper and flexible PVC for outdoor resilience.
- • **Versatile Compatibility:** Perfect for 3G/4G/5G, WiFi, and various RF applications.
- • **Ultra Low Loss Performance:** Experience minimal signal degradation over long distances.

## Overview

The XRDS -RF 50ft SMA Male to SMA Female Coax Extension Cable is a high-performance, low-loss coaxial cable designed for seamless connectivity in various applications, including 3G/4G/5G networks, WiFi, and radio systems. With a robust construction featuring solid copper and weatherproof PVC, this cable ensures reliable signal transfer over long distances while maintaining professional-grade quality.

## Description

Description: XRDS-RF 50 Ohm SMA male to SMA female Double shielded coaxial cable made of low loss LMR240 sized pure solid copper coax cable. Material:KMR240 CableJacket: PVCOuter conductor: Aluminum foil and tinned copper braidDielectric: Foamed PEInner conductor: Solid copperSMA Female/Male ConnectorOuter needle: Brass gold platedInner Needle: Brass gold platedKMR240 Features:1. KMR240 SMA-male to female type adapter cable, holding the shield at a uniform distance from the central conductor, the space between the two is filled with a dielectric designed to maintain the proper spacing between conductor and shielding to assure maximum signal transmission and lowest loss.2. KMR240 ham radio antenna shielded cable can be bent and moderately twisted without negative effects, and it can be strapped to conductive supports without inducing signal interference.Product Features： 1.Easy to install : It is high quality and quick combinations by simply screwing two connectors together, with no soldering required.2.Widely Application : It can be used in many equipment. Use to connect SMA radio sources such as modem, routers, WiFi Signal Booster Repeater, etc. to the external mount antennas. 3.Professionally Made: XRDS -RF is a professional manufacturer in producing coax cable. This SMA to SMA jumper is swept with USA KEYSIGHT E5071C ENA network analyzers to assure the vswr of the cable less than 1.15. Package Include:1 x 50ft SMA Male to Female Low Loss Coaxial Cable (Not for TV)

## Features

- ⭐[Product Features] - Connector: SMA Male to SMA Female. Cable Type: KMR 240 Cable. Impedance: 50 Ohm. Length: 50ft. Color: Black
- ⭐[Ultra Low-Loss] - This Low Loss sma male to sma female coaxial cable allows transfer of signals over large distances, supports higher frequency use and minimum signal loss. higher frequency use and minimum signal loss.
- ⭐[Premium Material] - The inner conductor of this kmr240 sma coax cable is made of solid copper, so it is efficient and causes low signal loss. The Jacket is made of the flexible and proof-water pvc that could be used so long in the harsh environments in the outdoor. loss. The Jacket is made of the flexible and Proof-Water PVC that could be used so long in the harsh environments in the outdoor.
- ⭐[Prevent Coming Off] - This rf sma coaxial cable uses the black heat shrink tube and lined adhesive by heat shrinking to connect the adapter and the coaxial cable. All the connections are solid and attached professionally which could prevent the connector coming off from the cable easily. all the connections are solid and professionally attached which could prevent the connector coming off from the cable easily.
- ⭐[Widely Application] - This 50 ohm sma antenna cable could be connected from SMA Male Equipment to SMA Female antennas. Used for the Network system, ADS-B receiver, Wifi router, Radio transmitters, Signal booster, WLAN Wifi antenna, 3G 4G LTE Antenna, GPS antenna and etc. FPV devices, Wifi router, Wireless LAN Devices, Radio transmitters, Signal booster, WLAN Wifi antenna, Radio, Video, 3G 4G LTE Antenna, GPS antenna, Module and etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | XRDS -RF |
| Part number | KMR-240 |
| Item Weight | 708 g |
| Package Dimensions | 25.7 x 17.9 x 9.2 cm; 708 g |
| Item model number | KMR-240 |
| Size | 50' |
| Colour | Black |
| Shape | Round |
| Item Package Quantity | 1 |
| Special Features | Braided |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** XRDS -RF
- **Connector type:** Coaxial
- **Cable type:** Coaxial
- **Compatible devices:** Network system, ADS-B receiver, Wifi router, Radio transmitters, Signal booster, WLAN antenna, 3G 4G LTE Antenna, GPS FPV devices
- **Special feature:** Braided

## Images

![XRDS -RF 50ft SMA Male to SMA Female Coax Extension Cable, 50 Ohm KMR240 Low Loss SMA Coax Coaxial Cable with SMA Connectors for 3G/4G/5G/LTE/ADS-B/WiFi/RF/Ham/Radio - Image 1](https://m.media-amazon.com/images/I/71jaBS8JmwL.jpg)
![XRDS -RF 50ft SMA Male to SMA Female Coax Extension Cable, 50 Ohm KMR240 Low Loss SMA Coax Coaxial Cable with SMA Connectors for 3G/4G/5G/LTE/ADS-B/WiFi/RF/Ham/Radio - Image 2](https://m.media-amazon.com/images/I/71yASGsrawL.jpg)
![XRDS -RF 50ft SMA Male to SMA Female Coax Extension Cable, 50 Ohm KMR240 Low Loss SMA Coax Coaxial Cable with SMA Connectors for 3G/4G/5G/LTE/ADS-B/WiFi/RF/Ham/Radio - Image 3](https://m.media-amazon.com/images/I/61uSz-qcd0L.jpg)
![XRDS -RF 50ft SMA Male to SMA Female Coax Extension Cable, 50 Ohm KMR240 Low Loss SMA Coax Coaxial Cable with SMA Connectors for 3G/4G/5G/LTE/ADS-B/WiFi/RF/Ham/Radio - Image 4](https://m.media-amazon.com/images/I/61d7WO3JhvL.jpg)
![XRDS -RF 50ft SMA Male to SMA Female Coax Extension Cable, 50 Ohm KMR240 Low Loss SMA Coax Coaxial Cable with SMA Connectors for 3G/4G/5G/LTE/ADS-B/WiFi/RF/Ham/Radio - Image 5](https://m.media-amazon.com/images/I/61nMemg3BRL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Good for antenna experimentation.
  

*by J***N on Reviewed in Canada on 18 July 2024*

No problems so far. This works great for ham radio antenna experimentation. I build my own antennas and this works great with a NanoVNA for low loss in the feed line. This coax lets me optimize the lowest SWR on my antenna designs.

### ⭐⭐⭐⭐⭐ 







  
  
    Cable
  

*by K***R on Reviewed in the United States on 8 August 2024*

Worked perfectly to extend the coax for our cell signal booster.

### ⭐⭐⭐⭐⭐ 







  
  
    Extra signal
  

*by C***T on Reviewed in Canada on 13 January 2024*

Extending the antenna for my SPYPOINT cam allows me to get cell pics from a place I never could before.

## Frequently Bought Together

- XRDS -RF 50ft SMA Male to SMA Female Coax Extension Cable, 50 Ohm KMR240 Low Loss SMA Coax Coaxial Cable with SMA Connectors for 3G/4G/5G/LTE/ADS-B/WiFi/RF/Ham/Radio
- onelinkmore SMA Connector FPV Antennas Radio Adapter SMA Female to Female Barrel Adapter Antenna Jack Adapter SMA to SMA Coupler Adapter for Antennas Wireless LAN Devices Coaxial Cable Pack of 2
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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-08*