---
product_id: 134877113
title: "GEMEK 10ft SMA Male to N Male Pure Copper Cable, Low Loss S-MR240 Coaxial for 3G 4G 5G 6G LTE ADS-B Ham GPS WiFi RF Radio to Antenna or Surge Arrester Use (50 Ohm Not for TV)"
brand: "gemek"
price: "$39.68"
currency: USD
in_stock: true
reviews_count: 13
category: "Gemek"
url: https://www.desertcart.us/products/134877113-gemek-10ft-sma-male-to-n-male-pure-copper-cable
store_origin: US
region: United States of America
---

# Low-loss S-MR240 coax for max signal 10ft pure copper cable Double shielded for interference protection GEMEK 10ft SMA Male to N Male Pure Copper Cable, Low Loss S-MR240 Coaxial for 3G 4G 5G 6G LTE ADS-B Ham GPS WiFi RF Radio to Antenna or Surge Arrester Use (50 Ohm Not for TV)

**Brand:** gemek
**Price:** $39.68
**Availability:** ✅ In Stock

## Summary

> 📡 Elevate your signal game — don’t let weak connections hold you back!

## Quick Answers

- **What is this?** GEMEK 10ft SMA Male to N Male Pure Copper Cable, Low Loss S-MR240 Coaxial for 3G 4G 5G 6G LTE ADS-B Ham GPS WiFi RF Radio to Antenna or Surge Arrester Use (50 Ohm Not for TV) by gemek
- **How much does it cost?** $39.68 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/134877113-gemek-10ft-sma-male-to-n-male-pure-copper-cable)

## Best For

- gemek enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** Double shielding and abrasion-resistant PE jacket deliver rugged durability for indoor/outdoor setups, even in tight bends.
- • **Seamless Connectivity:** Premium all-copper SMA Male to N Male connectors ensure rock-solid, corrosion-resistant links for your high-frequency devices.
- • **Effortless Installation:** Flexible design with a minimum coil diameter of 1.5 inches lets you route cables in tight spaces without signal degradation.
- • **Universal Compatibility:** Works flawlessly with top-tier routers, modems, and signal boosters from Cisco, Digi, Cradlepoint, and more.
- • **Signal Integrity Maximized:** Low-loss S-MR240 coaxial cable preserves signal strength over 10 feet, perfect for 3G to 6G LTE and WiFi boosters.

## Overview

The GEMEK 10ft SMA Male to N Male Pure Copper Cable features a low-loss, double-shielded S-MR240 coaxial design optimized for high-frequency RF applications including 3G to 6G LTE, WiFi, ADS-B, and GPS. Its pure copper connectors and abrasion-resistant jacket ensure durable, interference-free performance for professional-grade antenna and signal booster setups.

## Description

GEMEK Double shielded coaxial extension cable made of low loss S-MR240 sized pure copper coax cable. Specifications: - Connector 1: SMA Male plug 50 ohm - Connector 2: N Male plug 50 ohm - Length: 10 feet(3 Meters) - Impedance: 50 Ohm - Coax: Double shielded Low-loss S-MR240 size (0.240 inch diameter) - Operating temperature : -40°C ~ +85°C. - Minimum coiling diameter is only 1.5 inches. - 90 degree bends in one inch or less without loss. S-LMR-240： S-MR-240 is an excellent cable for runs up to 25-30 feet in WiFi and Cellular use, and provides superior performance for HF/VHF/UHF installation up to 150 feet. The PE jacket used on S-MR-240 makes it tougher and able to stand abrasion. Thin, flexible, light-weight S-MR 240-sized coax makes installation easier, especially for tight bends. Application: Use to connect SMA radio sources such as modem, routers, WiFi Signal Booster Repeater, etc. to the female N connector found on many external fixed mount antennas (e.g. fiberglass omni-directional, directional panel, sector), receivers, meters and radio transmitters. NOTICE : NOT for use with video (cable/CATV/satellite) devices Package List: 1 x N Male to SMA Male Low Loss Coaxial Cable (As the Picture Shown)

Review: Worked For Me - Perfect for my application. No signal lost, good quality!
Review: Good Quality - Most Excellent product quality

## Features

- ✔Connector: All-copper SMA Male to N Male adapter (Note: Not RP-SMA Cable, Not F Male Cable).
- ✔Connect from SMA Equipment to N-Style Antennas, receivers, meters, radio transmitters and WiFi Signal Booster Repeater.
- ✔10 feet(3 Meters) Low-Loss S-MR240 Size Coax, Impedance: 50 ohm. S-MR240 offers a significantly larger center conductor and supports better signal retention for longer cable runs and higher frequency use.
- ✔Double Shielded Coax extension cable assemblies are constructed with top quality extremely low-loss S-MR240 cable and gold plated connectors. High frequency low loss and low impedance, heat Shrink on Both Ends.
- ✔Compatible with all SMA female to n female based equipment including modems and routers & WiFi Signal Booster Repeater from Cisco, Digi, Cradlepoint, Proxicast, Pepwave, Sierra Wireless, Sixnet/Red Lion and many others.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07P12XW3J |
| Best Sellers Rank | #24,018 in Electronics ( See Top 100 in Electronics ) #79 in Digital Audio Coaxial Cables |
| Brand | GEMEK |
| Cable Type | Coaxial |
| Color | 10 ft |
| Compatible Devices | RF |
| Compatible Phone Models | No Compatible Phone Models |
| Connector Gender | Male-to-Male |
| Connector Type | N Male, Sma Male |
| Customer Reviews | 4.6 4.6 out of 5 stars (552) |
| Date First Available | February 21, 2019 |
| Frequency | 5 GHz |
| Indoor/Outdoor Usage | Indoor, Outdoor |
| Item Weight | 0.176 ounces |
| Item model number | 10 ft |
| Manufacturer | GEMEK |
| Model Name | 10ft SMA Male to N Male Pure Copper Cable |
| Number of Items | 1 |
| Number of Pins | 1 |
| Outer Material | Plastic |
| Package Dimensions | 9.06 x 8.07 x 0.91 inches |
| Recommended Uses For Product | connecting SMA radio sources to antennas or surge arresters |
| Shape | Round |
| Special Feature | Pure Copper Low Loss Cable |
| UPC | 633337768529 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** GEMEK
- **Cable Type:** Coaxial
- **Compatible Devices:** RF
- **Connector Type:** N Male, Sma Male
- **Special Feature:** Pure Copper Low Loss Cable

## Images

![GEMEK 10ft SMA Male to N Male Pure Copper Cable, Low Loss S-MR240 Coaxial for 3G 4G 5G 6G LTE ADS-B Ham GPS WiFi RF Radio to Antenna or Surge Arrester Use (50 Ohm Not for TV) - Image 1](https://m.media-amazon.com/images/I/71xgAP3VygL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked For Me
*by S***3 on February 9, 2025*

Perfect for my application. No signal lost, good quality!

### ⭐⭐⭐⭐⭐ Good Quality
*by D***D on May 1, 2025*

Most Excellent product quality

### ⭐⭐⭐⭐⭐ Fast shipping and great product.
*by M***N on September 29, 2019*

I purchased two of these cables for two Watson antennas. Both cables came with the correct end connector. After running the wires from my outside antennas up into my attic and into my house I was pleased that both cables not only functioned great but we’re durable and easy to work with. I would recommend these cables. Lastly, the cables transmitted my LTE signal beyond my expectations, although the mofi router was the driving force.

## Frequently Bought Together

- GEMEK 10ft SMA Male to N Male Pure Copper Cable, Low Loss S-MR240 Coaxial for 3G 4G 5G 6G LTE ADS-B Ham GPS WiFi RF Radio to Antenna or Surge Arrester Use (50 Ohm Not for TV)
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-10*