---
product_id: 514500437
title: "MOOKEERF KMR240 SMA Male to SMA Male Coaxial Cable 50 ohm Coax Ultra Low Loss Antenna Extension for 3G/4G/5G/LTE Network Equipment, GPS, RF Radio (3FT 2PCS)"
brand: "mookeerf"
price: "$45.40"
currency: USD
in_stock: true
reviews_count: 8
category: "Mookeerf"
url: https://www.desertcart.us/products/514500437-mookeerf-kmr240-sma-male-to-sma-male-coaxial-cable-50
store_origin: US
region: United States of America
---

# Ultra Low Loss 50 ohm Durable Connection MOOKEERF KMR240 SMA Male to SMA Male Coaxial Cable 50 ohm Coax Ultra Low Loss Antenna Extension for 3G/4G/5G/LTE Network Equipment, GPS, RF Radio (3FT 2PCS)

**Brand:** mookeerf
**Price:** $45.40
**Availability:** ✅ In Stock

## Summary

> 📶 Elevate Your Connectivity Game!

## Quick Answers

- **What is this?** MOOKEERF KMR240 SMA Male to SMA Male Coaxial Cable 50 ohm Coax Ultra Low Loss Antenna Extension for 3G/4G/5G/LTE Network Equipment, GPS, RF Radio (3FT 2PCS) by mookeerf
- **How much does it cost?** $45.40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/514500437-mookeerf-kmr240-sma-male-to-sma-male-coaxial-cable-50)

## 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

- • **Secure Connection:** Enhanced adhesive tube for a firm and reliable connection that lasts.
- • **Weatherproof Design:** PVC jacket ensures durability and resistance against outdoor elements.
- • **Robust Build Quality:** Crafted with pure copper and tinned copper braid for superior signal stability.
- • **Versatile Compatibility:** Seamlessly connects with all SMA-based devices including antennas and modems.
- • **Unmatched Signal Clarity:** Experience ultra-low loss with -2.65db attenuation at 1800MHz.

## Overview

The SMA Male to SMA Male Coaxial Cable is a high-performance 50 ohm KMR240 coax cable designed for ultra-low loss signal transmission. With a robust construction featuring pure copper conductors and a weatherproof PVC jacket, this cable ensures reliable connectivity for a variety of applications, including 3G/4G/5G/LTE networks, GPS, and RF radios. Each 3FT cable comes in a pack of 2, making it a perfect choice for professionals seeking durability and efficiency.

## Description

Buy MOOKEERF KMR240 SMA Male to SMA Male Coaxial Cable 50 ohm Coax Ultra Low Loss Antenna Extension for 3G/4G/5G/LTE Network Equipment, GPS, RF Radio (3FT 2PCS): Coaxial Cables - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Good cable - Nice high quality LMR240 equivalent cable. Hopefully it holds up to the Arizona Sun.
Review: Quality cable - Quality cables. I used these to connect a cell phone booster to my travel trailer (using an sma to F type coax connector). Works great once I connect from the internal cable connection (using an sma to F type coax connector) to my internal cell phone booster box.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BMPQG1NJ |
| Best Sellers Rank | #20,392 in Electronics ( See Top 100 in Electronics ) #39 in Digital Audio Coaxial Cables |
| Brand | MOOKEERF |
| Brand Name | MOOKEERF |
| Cable Type | Coaxial |
| Color | Black |
| Compatible Devices | Antenna |
| Compatible Phone Models | No Compatible Phone Models |
| Connector Gender | Male-to-Male |
| Connector Type | SMA |
| Customer Package Type | Protective Packaging |
| Customer Reviews | 4.7 out of 5 stars 140 Reviews |
| Data Transfer Rate | 6 GHz |
| Frequency | 6 GHz |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Item Length | 6 Feet |
| Item Shape | Round |
| Item Weight | 0.11 Kilograms |
| Manufacturer | MOOKEERF |
| Model | KMR241-SMA-JJ |
| Model Name | KMR241-SMA-JJ |
| Number of Items | 2 |
| Number of Pins | 2 |
| Other Special Features of the Product | gps |
| Outer Material | braided metal |
| Part Number | KMR241-SMA-JJ |
| Recommended Uses For Product | antenna extension, GPS system use |
| Special Feature | gps |
| UPC | 647349470080 |
| Unit Count | 6.0 Feet |

## Product Details

- **Brand:** MOOKEERF
- **Connector Type:** SMA
- **Cable Type:** Coaxial
- **Compatible Devices:** Antenna
- **Special Feature:** gps

## Images

![MOOKEERF KMR240 SMA Male to SMA Male Coaxial Cable 50 ohm Coax Ultra Low Loss Antenna Extension for 3G/4G/5G/LTE Network Equipment, GPS, RF Radio (3FT 2PCS) - Image 1](https://m.media-amazon.com/images/I/61QIZJOw5SL.jpg)
![MOOKEERF KMR240 SMA Male to SMA Male Coaxial Cable 50 ohm Coax Ultra Low Loss Antenna Extension for 3G/4G/5G/LTE Network Equipment, GPS, RF Radio (3FT 2PCS) - Image 2](https://m.media-amazon.com/images/I/614YV+yO00L.jpg)
![MOOKEERF KMR240 SMA Male to SMA Male Coaxial Cable 50 ohm Coax Ultra Low Loss Antenna Extension for 3G/4G/5G/LTE Network Equipment, GPS, RF Radio (3FT 2PCS) - Image 3](https://m.media-amazon.com/images/I/61FfwFJpB3L.jpg)
![MOOKEERF KMR240 SMA Male to SMA Male Coaxial Cable 50 ohm Coax Ultra Low Loss Antenna Extension for 3G/4G/5G/LTE Network Equipment, GPS, RF Radio (3FT 2PCS) - Image 4](https://m.media-amazon.com/images/I/61hjUVP0WnL.jpg)
![MOOKEERF KMR240 SMA Male to SMA Male Coaxial Cable 50 ohm Coax Ultra Low Loss Antenna Extension for 3G/4G/5G/LTE Network Equipment, GPS, RF Radio (3FT 2PCS) - Image 5](https://m.media-amazon.com/images/I/61V8mNckEGL.jpg)

## Available Options

This product comes in different **Size, Number Of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good cable
*by A***R on December 5, 2025*

Nice high quality LMR240 equivalent cable. Hopefully it holds up to the Arizona Sun.

### ⭐⭐⭐⭐⭐ Quality cable
*by T***R on September 10, 2025*

Quality cables. I used these to connect a cell phone booster to my travel trailer (using an sma to F type coax connector). Works great once I connect from the internal cable connection (using an sma to F type coax connector) to my internal cell phone booster box.

### ⭐⭐⭐⭐⭐ KMR-240 KNOCK OFF - MEETS PERFORMANCE SPEC
*by C***R on January 6, 2026*

So - I was a little worried that the KMR-240 wouldn't meet spec - matching the LMR-240. I was pleasantly surprised when I tested it in my shop. The 20' run had 1.1 dB of loss at 450 MHz. Far superior to the RG-58 I was using - and for little more money. Of course, its resistance to UV and the elements of outdoor living are yet to be seen - but, I'll take meeting advertised spec as a good indication of the quality. So far, I think this is a good value. Cable seems durable and the SMA connectors on it seem fairly durable. If it holds up to the environment, I will likely not report back, but, if it fails - you will hear from me again!

## Frequently Bought Together

- MOOKEERF KMR240 SMA Male to SMA Male Coaxial Cable 50 ohm Coax Ultra Low Loss Antenna Extension for 3G/4G/5G/LTE Network Equipment, GPS, RF Radio (3FT 2PCS)
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-16*