---
product_id: 263765157
title: "GEMEK Low-Loss Coaxial Extension Cable (50 Ohm) SMA Male to N Male Connector, Pure Copper Coax Cables for 3G/4G/5G/LTE/ADS-B/Ham/GPS/WiFi/RF Radio to Antenna or Surge Arrester Use (Not for TV)"
brand: "gemek"
price: "7260 kr"
currency: ISK
in_stock: true
reviews_count: 5
category: "Gemek"
url: https://www.desertcart.is/products/263765157-gemek-low-loss-coaxial-extension-cable-50-ohm-sma-male
store_origin: IS
region: Iceland
---

# Flexible with tight 90° bends under 1 inch Low-loss S-LMR240 coax for superior signal retention Pure copper SMA to N male connectors GEMEK Low-Loss Coaxial Extension Cable (50 Ohm) SMA Male to N Male Connector, Pure Copper Coax Cables for 3G/4G/5G/LTE/ADS-B/Ham/GPS/WiFi/RF Radio to Antenna or Surge Arrester Use (Not for TV)

**Brand:** gemek
**Price:** 7260 kr
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** GEMEK Low-Loss Coaxial Extension Cable (50 Ohm) SMA Male to N Male Connector, Pure Copper Coax Cables for 3G/4G/5G/LTE/ADS-B/Ham/GPS/WiFi/RF Radio to Antenna or Surge Arrester Use (Not for TV) by gemek
- **How much does it cost?** 7260 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/263765157-gemek-low-loss-coaxial-extension-cable-50-ohm-sma-male)

## 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 for Extremes:** Operates reliably from -40°C to +85°C, engineered to withstand harsh environments and abrasion.
- • **Seamless Signal Flow:** Premium double-shielded pure copper connectors ensure minimal interference and maximum connectivity.
- • **Universal Compatibility:** Works flawlessly with all SMA-based devices including modems, routers, and WiFi boosters from top brands.
- • **Flexibility Meets Durability:** Ultra-flexible coax cable bends sharply without signal loss, perfect for tight installations.
- • **Extended Reach, Zero Compromise:** 10 ft low-loss S-LMR240 cable supports high-frequency signals up to 150 feet with exceptional clarity.

## Overview

The GEMEK Low-Loss Coaxial Extension Cable features pure copper SMA male to N male connectors paired with a 10 ft double-shielded S-LMR240 coax cable. Designed for professional-grade 3G/4G/5G/LTE/WiFi and RF applications, it delivers superior signal retention with low impedance and exceptional flexibility, supporting high-frequency transmissions up to 150 feet. Compatible with a wide range of SMA-based equipment, this cable is built to endure extreme temperatures and tight installation spaces, making it the go-to choice for reliable antenna and signal booster connections.

## 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: 10 feet(3 Meters) - Impedance: 50 Ohm - Coax: Double shielded Low-loss S-LMR240 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-LMR-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-LMR 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: Mi recomendación es la siguiente: coge tu dinero y quémalo. Es lo mismo que comprar este cable pero por lo menos no perderás el tiempo.
Review: As advertised. Work very well. Perfect for my cell phone repeater.

## Features

- ✔Connector: All-copper SMA Male to N Male adapter.
- ✔Connect from SMA Equipment to N-Style Antennas, receivers, meters, radio transmitters and WiFi Signal Booster Repeater.
- ✔10 ft(3 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-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 |
| Item model number | 10 ft |
| Manufacturer | GEMEK |
| Package Dimensions | 23.01 x 20.5 x 2.31 cm; 5 g |

## Product Details

- **Brand:** GEMEK
- **Cable type:** Coaxial
- **Compatible devices:** GPS Navigation System, Modem, Router
- **Connector type:** sma
- **Special features:** Braided

## Images

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

## Customer Reviews

### ⭐ Review
*by D***I on 16 February 2022*

Mi recomendación es la siguiente: coge tu dinero y quémalo. Es lo mismo que comprar este cable pero por lo menos no perderás el tiempo.

### ⭐⭐⭐⭐⭐ Review
*by S***E on 20 October 2020*

As advertised. Work very well. Perfect for my cell phone repeater.

### ⭐⭐⭐⭐⭐ Review
*by T***Y on 30 April 2024*

Used this for an ADS-B receiver and the cables work just great.

## 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)
- Proxicast High Gain 10 dBi Universal Wide-Band 4G / LTE, 5G & WiFi Omni-Directional Outdoor Pole/Wall Mount Antenna for Verizon, AT&T, T-Mobile (ANT-126-002)
- MOOKEERF 2PCS N Male to SMA Male Cable 2ft,SMA to N Cable 50 ohm Ultra Low Loss KMR240 Coaxial Cable for WiFi Router,GPS Receiver,Antenna,Signal Booster Use

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.is/products/263765157-gemek-low-loss-coaxial-extension-cable-50-ohm-sma-male](https://www.desertcart.is/products/263765157-gemek-low-loss-coaxial-extension-cable-50-ohm-sma-male)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-10*