---
product_id: 460486705
title: "KMR240 N Cable - 3FT Ultra Low Loss N Male to N Male Cable Pure Copper 50 ohm for 3G/4G/5G/LTE/ADS-B/Ham/GPS/WiFi/RF Radio to Antenna or Signal Booster Use"
brand: "mookeerf"
price: "R1022"
currency: ZAR
in_stock: false
reviews_count: 3
category: "Mookeerf"
url: https://www.desertcart.co.za/products/460486705-kmr240-n-cable-3ft-ultra-low-loss-n-male-to
store_origin: ZA
region: South Africa
---

# Ultra low loss <0.52dB @1800MHz Heavy-duty heat-shrink adhesive seal Waterproof PVC jacket for 20-year outdoor use KMR240 N Cable - 3FT Ultra Low Loss N Male to N Male Cable Pure Copper 50 ohm for 3G/4G/5G/LTE/ADS-B/Ham/GPS/WiFi/RF Radio to Antenna or Signal Booster Use

**Brand:** mookeerf
**Price:** R1022
**Availability:** ❌ Out of Stock

## Summary

> 📡 Elevate your signal game with ultra-low loss, rugged reliability!

## Quick Answers

- **What is this?** KMR240 N Cable - 3FT Ultra Low Loss N Male to N Male Cable Pure Copper 50 ohm for 3G/4G/5G/LTE/ADS-B/Ham/GPS/WiFi/RF Radio to Antenna or Signal Booster Use by mookeerf
- **How much does it cost?** R1022 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/460486705-kmr240-n-cable-3ft-ultra-low-loss-n-male-to)

## Best For

- mookeerf enthusiasts

## Why This Product

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

## Key Features

- • **Pure Copper Power:** Larger pure copper center conductor and 168-braid tinned copper shield deliver 95% EMI/RFI protection for uninterrupted, high-speed data flow.
- • **All-Weather Warrior:** Waterproof PVC outer jacket and sealed connectors withstand harsh outdoor conditions for up to 20 years—signal boosting rain or shine.
- • **Signal Integrity Mastered:** Experience near-zero signal loss with <0.52dB attenuation at 1800MHz, ensuring crystal-clear connectivity for 3G/4G/5G and beyond.
- • **Plug & Play Professionalism:** Precision-engineered N male-to-male connectors screw on snugly for hassle-free installation across all major carriers and RF systems.
- • **Built to Last, Built to Perform:** Heavy-duty heat-shrink tubing with inner adhesive guarantees a rugged, pull-resistant connection that won’t let you down.

## Overview

The KMR240 N Cable is a 3-foot, ultra low-loss coaxial cable featuring pure copper conductors and a 50-ohm impedance optimized for 3G/4G/5G/LTE and RF applications. With less than 0.52dB signal loss at 1800MHz, 95% shielding against EMI/RFI, and a waterproof PVC jacket designed for 20 years of outdoor durability, it ensures superior signal transfer and professional-grade connections for antennas, signal boosters, and wireless devices.

## Description

XRDS-RF Low-Loss Coax Extension Cable (50 Ohm) with N Male to Male Adapter RF Antenna Cables 3G signals up to 500 feet. 6G signals up to 300 feet. Material of Coaxial Cable: Waterproof PVC Jacket Tinned copper Shielding Aluminum Foil Dielectric Foaming PE Plated Brass Material of Connector: Body Material :Brass nickel plated Pin: Brass gold plated Insulator: Teflon(PTFE) Specification Impedance: 50 Ohm Frequency:6000MHz 0-3GHZ Attenuation≤ 0.1dB 0-6GHZ Attenuation≤ 0.12dB Operating Temp:-55 to 150℃ Gender of Connector: N Male to Male adapter Application Used for WiFi//4G/5G/LTE/GPS/RF Radio/Antenna. works on all carriers – AT&T, T-Mobile, Verizon, Sprint, and U.S. Cellular. Package include: 1 x 3ft N Male KMR240 coax cable

Review: This cable is well made! Very little loss at 2 gHz.
Review: Short Jumper cable. Flexible enough to go from radio to meter. No issues with it, build quality looked good and tested good.

## Features

- Ultra Low - loss n male to n male cable - It is ideal with an 50-Ohm impedance and work for any 50 Ohm RF system. The signal loss of this n-type cable is less than 0.52db on 1800MHz. Swr is less than 1.15. It could support better signal transfer with minimum signal loss over large distances and higher frequency use. This KMR240 N cable is LMR240 equivalent.
- Prevent Pulling Out Connector - The connection of N male to male cable is length up to to 2.2" heat shrinking tube built with an inner adhesive. Compared with other shorter without glue cable, this would provide a heavy duty and professionally connection between cable and adapters. Our 50 ohm jumper cable is made solidly for prevent falling apart. It is support to screw easily and snugly.
- Well Built Construction - Larger center conductor of this N male jumper cable is pure copper but not copper clad aluminium. The waterproof PVC and the high density tinned copper braided（168 braided）provide top-quality, high-performance signal transfer with mini loss. 95% shield performance,100% resistance to EMI and RFI.
- Indoor & Outdoor - Use highly durable and waterproof PVC outer jacket, and heat shrink with adhesive on both ends of connector that could provides excellent moisture resistance. designed for 20 year outdoor exposure in harsh environments.
- Professional Produce -- MOOKEERF is a professional manufacturer of RF cable,all our cables are made to the highest standards.If you are not satisfied with any product, please don’t hesitate to contact us,we will serve you our best.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B089CTTYM9 |
| Brand | MOOKEERF |
| Cable Type | Coaxial |
| Colour | Black |
| Compatible Devices | Television |
| Connectivity Technology | Coaxial |
| Connector Gender | Male-to-Male |
| Connector Type | Wireless |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.2 4.2 out of 5 stars (25) |
| Date First Available | 2 July 2020 |
| Frequency | 6000 MHz |
| Indoor/Outdoor Usage | Indoor, Outdoor |
| Item Weight | 136 g |
| Item model number | KMR240-N-JJ |
| Manufacturer | XRDS -RF |
| Model Name | KMR240-N-JJ |
| Model number | KMR240-N-JJ |
| Net Quantity | 1.0 Count |
| Number of Items | 1 |
| Number of Pins | 2 |
| Outer Material | Polyvinyl Chloride (PVC) |
| Package Dimensions | 17.02 x 12.7 x 1.78 cm; 136 g |
| Recommended Uses For Product | Connecting outdoor/remote antenna to indoor amplifier, Enhancing WiFi and wireless signal coverage in outdoor environments |
| Shape | Round |
| Special Feature | Durable, Heavy Duty, Waterproof |

## Product Details

- **Brand:** MOOKEERF
- **Cable Type:** Coaxial
- **Compatible Devices:** Television
- **Connector Type:** Wireless
- **Special Feature:** Durable, Heavy Duty, Waterproof

## Images

![KMR240 N Cable - 3FT Ultra Low Loss N Male to N Male Cable Pure Copper 50 ohm for 3G/4G/5G/LTE/ADS-B/Ham/GPS/WiFi/RF Radio to Antenna or Signal Booster Use - Image 1](https://m.media-amazon.com/images/I/415Tb26B+YL.jpg)
![KMR240 N Cable - 3FT Ultra Low Loss N Male to N Male Cable Pure Copper 50 ohm for 3G/4G/5G/LTE/ADS-B/Ham/GPS/WiFi/RF Radio to Antenna or Signal Booster Use - Image 2](https://m.media-amazon.com/images/I/41lXu0UKwfL.jpg)
![KMR240 N Cable - 3FT Ultra Low Loss N Male to N Male Cable Pure Copper 50 ohm for 3G/4G/5G/LTE/ADS-B/Ham/GPS/WiFi/RF Radio to Antenna or Signal Booster Use - Image 3](https://m.media-amazon.com/images/I/519Wmzs9WRL.jpg)
![KMR240 N Cable - 3FT Ultra Low Loss N Male to N Male Cable Pure Copper 50 ohm for 3G/4G/5G/LTE/ADS-B/Ham/GPS/WiFi/RF Radio to Antenna or Signal Booster Use - Image 4](https://m.media-amazon.com/images/I/51CahJ9zhaL.jpg)
![KMR240 N Cable - 3FT Ultra Low Loss N Male to N Male Cable Pure Copper 50 ohm for 3G/4G/5G/LTE/ADS-B/Ham/GPS/WiFi/RF Radio to Antenna or Signal Booster Use - Image 5](https://m.media-amazon.com/images/I/51YpHCQ6TRL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by K***N on 9 October 2025*

This cable is well made! Very little loss at 2 gHz.

### ⭐⭐⭐⭐⭐ Review
*by K***. on 21 December 2025*

Short Jumper cable. Flexible enough to go from radio to meter. No issues with it, build quality looked good and tested good.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 24 September 2023*

well made high quality cable. used to connect wi-fi antenna.

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---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-14*