---
product_id: 148854814
title: "GEMEK 3ft 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: "€ 24.50"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/148854814-gemek-3ft-sma-male-to-n-male-pure-copper-cable
store_origin: SK
region: Slovakia
---

# 3ft length 50 Ohm impedance All-copper connectors GEMEK 3ft 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:** € 24.50
**Availability:** ✅ In Stock

## Summary

> 📡 Elevate Your Connectivity Game!

## Quick Answers

- **What is this?** GEMEK 3ft 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?** € 24.50 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/148854814-gemek-3ft-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

- • **Professional Grade:** Ideal for ham radio, GPS, and WiFi applications—engineered for excellence.
- • **Durable Construction:** Crafted with double shielding and gold-plated connectors for longevity.
- • **Versatile Compatibility:** Seamlessly connects SMA equipment to N-style antennas and devices.
- • **Future-Proof Performance:** Designed for 3G, 4G, 5G, and beyond—stay ahead of the tech curve.
- • **Unmatched Signal Quality:** Experience superior signal retention with our low-loss S-LMR240 coaxial cable.

## Overview

The GEMEK 3ft SMA Male to N Male Pure Copper Cable is a high-performance coaxial cable designed for optimal signal transmission in various applications, including 3G, 4G, 5G, and WiFi. With its all-copper connectors and low-loss S-LMR240 construction, this cable ensures superior signal quality and compatibility with a wide range of devices.

## Description

GEMEK Double shielded coaxial extension cable made of low loss S-LMR240 sized pure copper coax cable. Specifications: - Connector 1: SMA Male plug 50 ohm - Connector 2: N Male plug 50 ohm - Length: 3 feet(1 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-MR-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-LMR-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)

## 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.
- ✔3 feet(1 Meters) Low-Loss S-LMR240 Size Coax, Impedance: 50 ohm. S-LMR240 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-LMR240 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.

## Product Details

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

## Images

![GEMEK 3ft 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)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-26*