---
product_id: 178981808
title: "XRDS -RF 75 ft KMR400 Low Loss Coax Cable"
brand: "xrds -rf"
price: "€ 228.21"
currency: EUR
in_stock: null
reviews_count: 9
category: "Xrds  Rf"
url: https://www.desertcart.es/products/178981808-xrds-rf-75-ft-kmr400-low-loss-coax-cable
store_origin: ES
region: Spain
---

# 75 ft length for extended reach <6 dB signal loss at 3 GHz ultra low-loss Durable waterproof PVC jacket XRDS -RF 75 ft KMR400 Low Loss Coax Cable

**Brand:** xrds -rf
**Price:** € 228.21
**Availability:** ❌ Out of Stock

## Summary

> 📡 Stay connected, stay ahead — signal strength that won’t quit!

## Quick Answers

- **What is this?** XRDS -RF 75 ft KMR400 Low Loss Coax Cable by xrds -rf
- **How much does it cost?** € 228.21 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/178981808-xrds-rf-75-ft-kmr400-low-loss-coax-cable)

## 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

- • **Built to Brave the Elements:** Heavy-duty, waterproof PVC jacket keeps your connection stable indoors or outdoors, rain or shine.
- • **Next-Level Signal Integrity:** Less than 6 dB loss at 3000 MHz means crystal-clear transmission for 3G/4G/5G/LTE and more.
- • **Rock-Solid Connector Security:** Clamp-style N-Male connectors with heat-shrink reinforcement prevent accidental disconnections and signal drops.
- • **Seamless Long-Distance Signal:** 75 feet of ultra low-loss coaxial cable ensures your signal stays strong across extended runs.
- • **Universal 50-Ohm Compatibility:** Works flawlessly with all 50-Ohm RF systems—antennas, amplifiers, splitters—making upgrades effortless.

## Overview

The XRDS-RF 75 ft KMR400 Low Loss Coax Cable delivers professional-grade signal transmission with less than 6 dB loss at 3 GHz, wrapped in a rugged waterproof PVC jacket. Featuring clamp-style N-Male connectors for secure, durable connections, this 50-Ohm cable is optimized for 3G/4G/5G/LTE/GPS and RF systems, perfect for both indoor and outdoor use. Engineered for reliability and longevity, it’s a must-have for anyone serious about flawless wireless performance.

## Description

Buy XRDS -RF N Male to N Male Cable 75FT, 50 Ohm Low Loss Cable KMR400 Coax Extension Cable for 3G/4G/5G/LTE/GPS/WiFi/RF/Ham/Radio to Antenna or Phone Signal Booster Use: Coaxial - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Fast shipping - Good c able
Review: Very thick and sturdy - I recently purchased this product to install an outdoor antenna for wireless data, and I couldn't be happier with my decision. The construction of the antenna is impressively sturdy, making it suitable for various weather conditions. The thickness of the materials used gives me confidence in its durability and performance. Since installation, it has worked like a champ, providing a strong and reliable connection. Overall, this has been a fantastic addition to my setup, enhancing my wireless data experience significantly.

## Features

- Ultra Low-Loss :This 75 feet cord with N-Male to N-Male Connectors is black in color and it is Ultra Low-Loss Coax Cable,which mean that it incurs a very low loss.Signal loss of this coaxial n cable on 3000MHz is less than 6.0 dB. This 50 omh cable allows transfer of signals over large distances with minimum signal loss.
- High-quality Materials: The inner conductor of this n to n jumper is copper clad aluminium so it is very efficient and causes very low signal loss, and coaxial rf cable is heavy duty. 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: Our coaxial cable adopt the clamp connector not the crimp type connector so the connector will not easy come off from the cable and all the connections are solid and professionally attached.We use the black heat shrink tube and lined adhesive by heat shrinking to connect the adapter and the coaxial cable . And the length is up to 2.2 in that is longer than others which would prevent the code coming off.
- Compatibility:This ultra low-loss 400 n cable is designed to work with all devices and appliances with 50-Ohm impedance. Works for any 50 Ohm RF system. Such as an antenna and amplifier,and they can be used inside building or outside buildings. It enables perfectly secure connections between an amplifier to both indoor or outdoor antennae, taps, splitters.
- Professionally Made: XRDS -RF is a professional manufacturer in producing coax cable. This low loss antenna cable is swept with network analyzers to assure the vswr of the cable less than 1.15. XRDS -RF is committed to improving the lives of our customers, and this cable will give you unmatched product quality. All of our items come with a full year of warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B082VWRN8K |
| Best Sellers Rank | #38,204 in Electronics ( See Top 100 in Electronics ) #87 in Digital Audio Coaxial Cables |
| Brand | XRDS -RF |
| Cable Type | Coaxial |
| Color | Black |
| Compatible Devices | 3G/4G/5G/LTE/GPS/RF/Ham/Radio to Antenna or Phone Signal Booster |
| Compatible Phone Models | Compatible with smartphones, specific models not listed |
| Connector Gender | Male-to-Male |
| Connector Type | Coaxial |
| Customer Package Type | Standard Packaging |
| Date First Available | July 12, 2019 |
| Frequency | 6 GHz |
| Indoor/Outdoor Usage | Indoor, Outdoor |
| Item Weight | 8.05 pounds |
| Item model number | KMR400 |
| Manufacturer | XRDS -RF |
| Model Name | KMR400 |
| Number of Items | 1 |
| Number of Pins | 2 |
| Outer Material | Polyvinyl Chloride (PVC) |
| Package Dimensions | 10.63 x 10.47 x 4.17 inches |
| Recommended Uses For Product | Extending or connecting cables for various 50-Ohm RF systems, including antennas and amplifiers, for improved signal transmission in applications like 3G/4G/5G/LTE/GPS/RF/Ham/Radio to Antenna or Phone Signal Booster |
| Shape | Round |
| Special Feature | Low Loss |
| UPC | 742089210863 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** XRDS -RF
- **Cable Type:** Coaxial
- **Compatible Devices:** 3G/4G/5G/LTE/GPS/RF/Ham/Radio to Antenna or Phone Signal Booster
- **Connector Type:** Coaxial
- **Special Feature:** Low Loss

## Images

![XRDS -RF 75 ft KMR400 Low Loss Coax Cable - Image 1](https://m.media-amazon.com/images/I/412Is-rJJLL.jpg)
![XRDS -RF 75 ft KMR400 Low Loss Coax Cable - Image 2](https://m.media-amazon.com/images/I/511MDCmkzAL.jpg)
![XRDS -RF 75 ft KMR400 Low Loss Coax Cable - Image 3](https://m.media-amazon.com/images/I/51Q0NN1IwXL.jpg)
![XRDS -RF 75 ft KMR400 Low Loss Coax Cable - Image 4](https://m.media-amazon.com/images/I/51U5M4DmDLL.jpg)
![XRDS -RF 75 ft KMR400 Low Loss Coax Cable - Image 5](https://m.media-amazon.com/images/I/51eJ2+ADlUL.jpg)

## Available Options

This product comes in different **Item Display Length** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fast shipping
*by J***T on November 11, 2025*

Good c able

### ⭐⭐⭐⭐⭐ Very thick and sturdy
*by A***D on January 11, 2025*

I recently purchased this product to install an outdoor antenna for wireless data, and I couldn't be happier with my decision. The construction of the antenna is impressively sturdy, making it suitable for various weather conditions. The thickness of the materials used gives me confidence in its durability and performance. Since installation, it has worked like a champ, providing a strong and reliable connection. Overall, this has been a fantastic addition to my setup, enhancing my wireless data experience significantly.

### ⭐⭐⭐⭐⭐ Wow! This Cable Means Business
*by T***Y on April 19, 2020*

I purchased this cable to connect my Wilson 4G LTE directional antenna to my MOFI 4500 and WOW! This combo increased my down and up speeds by over 10Mbps! I am very impressed with the quality of this cable and you definitely get what you pay for as there are much cheaper cables out there but they won't hold signal anywhere near what this cable provides! It is costly but for solid 4G signal, well worth it! The only caveat, although necessary due to the quality of the cable, is it is rather difficult to work with since it is so thick.

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-03-03*