---
product_id: 215237111
title: "XRDS -RF KMR400 RF Coaxial Cable 50 Ohm Low Loss Coax Cable 50 Feet"
brand: "xrds -rf"
price: "44062 som"
currency: KGS
in_stock: true
reviews_count: 13
category: "Xrds  Rf"
url: https://www.desertcart.kg/products/215237111-xrds-rf-kmr400-rf-coaxial-cable-50-ohm-low-loss
store_origin: KG
region: Kyrgyzstan
---

# Ultra low loss for max signal integrity 50 feet length for versatile setups Weatherproof PVC jacket for outdoor durability XRDS -RF KMR400 RF Coaxial Cable 50 Ohm Low Loss Coax Cable 50 Feet

**Brand:** xrds -rf
**Price:** 44062 som
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** XRDS -RF KMR400 RF Coaxial Cable 50 Ohm Low Loss Coax Cable 50 Feet by xrds -rf
- **How much does it cost?** 44062 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/215237111-xrds-rf-kmr400-rf-coaxial-cable-50-ohm-low-loss)

## 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

- • **Tailor-Made Length:** A generous 50-foot cable you can cut to fit your exact needs—perfect for custom installations and professional setups.
- • **Universal Compatibility:** Works seamlessly with all 50 Ohm devices and standard connectors like N-type, SMA, UHF, and BNC—plug and play with confidence.
- • **Trusted Quality & Support:** Manufactured by XRDS-RF with a commitment to excellence and backed by responsive after-sale service for peace of mind.
- • **Signal Strength That Lasts:** Ultra low-loss design ensures crystal-clear transmission over long distances, keeping you connected without compromise.
- • **Built to Brave the Elements:** Rugged, flexible PVC jacket resists water and harsh weather, making it ideal for both indoor and outdoor use.

## Overview

The XRDS-RF KMR400 is a 50-foot, 50 Ohm ultra low-loss coaxial cable engineered for professional-grade signal transmission. Featuring a copper-clad aluminum conductor and a weatherproof PVC jacket, it delivers reliable performance indoors and outdoors. Compatible with standard RF connectors and designed to minimize signal degradation, this cable is ideal for antenna, satellite, WiFi, CCTV, and amateur radio applications. Trusted by pros for its durability, flexibility, and value.

## Description

XRDS -RF KMR400 RF Coaxial Cable 50 Ohm Low Loss Coax Cable 50 Feet: desertcart.com: Tools & Home Improvement

Review: Good for ham radio stations - Works fine, just what I expected in terms of quality and functionality. Used this exclusively for a new tower installation with four antennas.
Review: Great value at lower price - The KMR400 coax has the same specifications as the Times Microwave standard LMR400 cable but at about 1/3 the price. This cable is constructed similarly to the LMR400 and is similarly a very stiff cable. The cable is not like the Times Microwave UltraFlex version which is much more flexible and has a slightly larger power loss. The connectors solder easily to the KMR cable, but the outer shield wire seems frizzier the LMR. I measured the coax cable loss with a MFJ 259 analyzer and verified the loss was the same as specified which is the same as the LMR. I use this cable for all feedlines outside my ham radio shack. Inside, I use the LMR400 UltraFlex cable. For portable antennas, shorter feedlines and lower frequencies I use the MOOKEERF coax found on desertcart. The MOOKEERF cable is smaller, has more loss and is cheaper.

## Features

- 👍 【Ultra Low Loss】— This 50 feet kmr400 coax cord without connector is black in color and it is Ultra Low-Loss Coax Cable. This cable allows transfer of signals over large distances with minimum signal loss. This KMR 400 cable is LMR400 cable equivalent.(Not included reel)
- 👍 【Premium Materials】— The inner conductor of this heavy duty cable is copper clad aluminum 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.
- 👍 【Product Length】— The length of this lmr400 bulk coax cable is 50 feet and you could cut the cable according to your need. It can be used in almost any application where handling characteristics and when improved Shield and low loss is required.
- 👍 【Compatibility】— This ultra low-loss lmr400 coaxial cable is designed to work with all devices and appliances with 50 Ohm impedance. Fits standard connectors such as n type connector, sma connector, uhf connector, bnc connector.
- 👍 【After-Sale Warranty】— XRDS -RF is a professional manufacturer in producing coax cable. Any question please do not hesitate to contact us, and we will try our best to resolve your problem.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B085G6GH95 |
| Best Sellers Rank | #45,974 in Electronics ( See Top 100 in Electronics ) #130 in Digital Audio Coaxial Cables |
| Brand | XRDS -RF |
| Cable Type | Coaxial |
| Color | Black |
| Compatible Devices | Router |
| Compatible Phone Models | No Compatible Phone Models |
| Connector Gender | Male-to-Male |
| Connector Type | Kmr400 Coax Cable 50ft |
| Data Transfer Rate | 50 Megabits Per Second |
| Date First Available | July 12, 2019 |
| Frequency | 6000 MHz |
| Indoor/Outdoor Usage | Indoor, Outdoor |
| Item Weight | 3.91 pounds |
| Item model number | KMR400 |
| Manufacturer | XRDS -RF |
| Number of Items | 1 |
| Number of Pins | 1 |
| Outer Material | Polyvinyl Chloride (PVC) |
| Package Dimensions | 10.51 x 8.66 x 3.23 inches |
| Recommended Uses For Product | Connecting antennas, satellite dishes, or other 50 Ohm devices for WiFi, CCTV, or amateur radio setups, both indoors and outdoors |
| Shape | Round |
| UPC | 742089210993 |
| Unit Count | 1 Count |
| Wattage | 16000 watts |

## Product Details

- **Brand:** XRDS -RF
- **Cable Type:** Coaxial
- **Compatible Devices:** Router
- **Compatible Phone Models:** No Compatible Phone Models
- **Connector Type:** Kmr400 Coax Cable 50ft

## Images

![XRDS -RF KMR400 RF Coaxial Cable 50 Ohm Low Loss Coax Cable 50 Feet - Image 1](https://m.media-amazon.com/images/I/71TPK1ZEcVL.jpg)
![XRDS -RF KMR400 RF Coaxial Cable 50 Ohm Low Loss Coax Cable 50 Feet - Image 2](https://m.media-amazon.com/images/I/51ROuXsl3XL.jpg)
![XRDS -RF KMR400 RF Coaxial Cable 50 Ohm Low Loss Coax Cable 50 Feet - Image 3](https://m.media-amazon.com/images/I/51lcEdWVoFL.jpg)
![XRDS -RF KMR400 RF Coaxial Cable 50 Ohm Low Loss Coax Cable 50 Feet - Image 4](https://m.media-amazon.com/images/I/71A+nemsGvL.jpg)
![XRDS -RF KMR400 RF Coaxial Cable 50 Ohm Low Loss Coax Cable 50 Feet - Image 5](https://m.media-amazon.com/images/I/61Oil08GbFL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good for ham radio stations
*by K***N on November 24, 2025*

Works fine, just what I expected in terms of quality and functionality. Used this exclusively for a new tower installation with four antennas.

### ⭐⭐⭐⭐⭐ Great value at lower price
*by J***T on September 23, 2022*

The KMR400 coax has the same specifications as the Times Microwave standard LMR400 cable but at about 1/3 the price. This cable is constructed similarly to the LMR400 and is similarly a very stiff cable. The cable is not like the Times Microwave UltraFlex version which is much more flexible and has a slightly larger power loss. The connectors solder easily to the KMR cable, but the outer shield wire seems frizzier the LMR. I measured the coax cable loss with a MFJ 259 analyzer and verified the loss was the same as specified which is the same as the LMR. I use this cable for all feedlines outside my ham radio shack. Inside, I use the LMR400 UltraFlex cable. For portable antennas, shorter feedlines and lower frequencies I use the MOOKEERF coax found on Amazon. The MOOKEERF cable is smaller, has more loss and is cheaper.

### ⭐⭐⭐⭐⭐ Excellent coax for amateur radio antennas
*by J***T on November 26, 2023*

I have installed this to my HF radio antennas and am very happy with its construction, handling, and performance. The center conductor is copper-clad aluminum and so it is a bit lighter in mass than that with pure copper center conductors, and is still a substantial and low loss cable for use at HF frequencies. While the product photo shows a wooden spool, that is not included in the order. What one will get is a nicely wound length of coax for termination by the user. I used crimp-on fittings and am very pleased with this coax cable. No problems or issues at all - it is a drop-in replacement for LMR-400 and RG-8 coax. Recommended! Great value for its price.

## Frequently Bought Together

- XRDS -RF KMR400 RF Coaxial Cable 50 Ohm Low Loss Coax Cable 50 Feet
- MOOKEERF PL-259 Male Crimp Connector Adapter,UHF SO239 Crimp Coax Connector for LMR400/KMR400/RG8/RG8U/RG213 Coaxial Cable (Pack of 10)
- Riotaxy Pack of 10 N Male Plug Crimp Connector 50 ohm for LMR400 Belden 9913 RG8 Nickel Machined Brass Construction (10 Piece N Male for lmr400)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-03-04*