---
product_id: 697263810
title: "SMA Male to N Male - Radio to Antenna Coax Extension Cable (25 ft) for Radio/RF Use (Not for TV or WiFi)"
price: "€ 108.74"
currency: EUR
in_stock: true
url: https://www.desertcart.pt/products/697263810-sma-male-to-n-male-radio-to-antenna-coax-extension
store_origin: PT
region: Portugal
---

# Low-loss LMR240 coax for superior signal 25 ft length for extended reach SMA Male to N Male connectors for versatile RF gear SMA Male to N Male - Radio to Antenna Coax Extension Cable (25 ft) for Radio/RF Use (Not for TV or WiFi)

**Price:** € 108.74
**Availability:** ✅ In Stock

## Summary

> 📡 Elevate your RF game—connect smarter, reach farther!

## Quick Answers

- **What is this?** SMA Male to N Male - Radio to Antenna Coax Extension Cable (25 ft) for Radio/RF Use (Not for TV or WiFi)
- **How much does it cost?** € 108.74 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/697263810-sma-male-to-n-male-radio-to-antenna-coax-extension)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Extended 25 ft Reach:** Perfectly bridges your SMA devices to N-style antennas without signal compromise.
- • **Universal SMA Compatibility:** Seamlessly connects with top-tier modems and routers from Cisco, Cradlepoint, Sierra Wireless, and more.
- • **Flexible & Lightweight Design:** Eases installation in tight spaces with durable, bend-friendly coax cable.
- • **Premium Low-Loss LMR240 Cable:** Ensures minimal signal degradation even over longer distances—stay connected, always.
- • **Rugged Heat Shrink Protection:** Double-ended heat shrink seals for reliable, weather-resistant outdoor performance.

## Overview

This 25-foot Proxicast SMA Male to N Male coax extension cable features low-loss LMR240 coaxial cable designed for professional RF applications. It connects SMA-based modems and routers to N-style antennas, ensuring minimal signal loss and flexible installation. Ideal for 3G/4G/LTE cellular equipment, it is not compatible with Wi-Fi or video devices. Heat shrink protection on both ends guarantees durability and weather resistance for outdoor use.

## Description

Coaxial extension cable made of low loss LMR 240 sized coax cable. Use to connect SMA radio sources such as modem, routers, etc. to the female N connector found on many external fixed mount antennas (e.g. Yagi, directional panel, sector, fiberglass omni-directional).  Thin, flexible, light-weight 240-sized coax makes installation easier, especially for tight bends. Specifications • Connector 1: SMA Male plug 50 ohm • Connector 2: N Male plug 50 ohm • Length: 25 feet • Coax: Low-loss LMR240 size (0.240 inch diameter) • Impedance: 50 ohm NOT for use with Wi-Fi (RP-SMA) or video (cable/satellite/CATV) devicesProxicast's coax extension cable assemblies are constructed with top quality extremely low-loss cable and gold plated connectors. Each cable assembly is fully tested. Proxicast recommends LMR195 coax for assemblies up to 10 ft, LMR240 for lengths up to 25 ft and LMR400 for lengths up to 50 ft.RF ConnectorsSMA Female jacks are commonly used on 3G/4G/LTE cellular modems, routers and signal amplifiers - check with your equipment manufacturer. Many indoor cellular antennas have SMA Male connectors; most outdoor antennas have either N-Male or N-Female connectors.RP-SMA (Reverse Polarity) connectors are commonly used on Wi-Fi equipment. SMA and RP-SMA connectors will not mate.Video equipment (cable, satellite, TV, etc) uses "F" connectors - which look similar to SMA but they will not mate with SMA connectors.See the photo gallery above for pictures of the exact connectors on this coax extension cable and note the gender of the connectors you need to ensure male-to-female mating.All outdoor connections should be weather-proofed to minimize moisture in the cabling. Use our Self-Bonding silicone tape (ASIN B00K5GW67O) for fast and easy connection sealing.Proxicast is a USA-based manufacturer of wireless equipment.

## Features

- N Male to SMA Male Jumper Cable
- Connect from SMA Equipment to N-Style Antennas
- 25 ft Low-Loss LMR240 Size Coax
- Heat Shrink on Both Ends
- Compatible with all SMA-based equipment including modems and routers from Cisco, Cradlepoint, Digi, Pepwave, Proxicast, Sierra Wireless, Sixnet/Red Lion and many others.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Proxicast |
| Part Number | ANT-140-020-25 |
| Item model number | ANT-140-020-25 |
| Size | 25 ft |
| Colour | 25 ft |
| Shape | Round |
| Item Package Quantity | 1 |
| Certification | RoHS |
| Special Features | low loss |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 340 g |

## Product Details

- **Brand:** Proxicast
- **Connector type:** sma
- **Cable type:** Coaxial
- **Compatible devices:** Modem, Router, Antenna
- **Special feature:** low loss

## Images

![SMA Male to N Male - Radio to Antenna Coax Extension Cable (25 ft) for Radio/RF Use (Not for TV or WiFi) - Image 1](https://m.media-amazon.com/images/I/81s8woMbEfL.jpg)
![SMA Male to N Male - Radio to Antenna Coax Extension Cable (25 ft) for Radio/RF Use (Not for TV or WiFi) - Image 2](https://m.media-amazon.com/images/I/71IyeONUZSL.jpg)
![SMA Male to N Male - Radio to Antenna Coax Extension Cable (25 ft) for Radio/RF Use (Not for TV or WiFi) - Image 3](https://m.media-amazon.com/images/I/81ywfWMYJtL.jpg)
![SMA Male to N Male - Radio to Antenna Coax Extension Cable (25 ft) for Radio/RF Use (Not for TV or WiFi) - Image 4](https://m.media-amazon.com/images/I/81JH68A9JxL.jpg)
![SMA Male to N Male - Radio to Antenna Coax Extension Cable (25 ft) for Radio/RF Use (Not for TV or WiFi) - Image 5](https://m.media-amazon.com/images/I/81Y-1g2-lFL.jpg)

## Available Options

This product comes in different **Colour Name** options.

## Frequently Bought Together

- Proxicast 25 ft SMA Male to N Male Premium 240 Series Low-Loss Coax Cable (50 Ohm) for 4G LTE, 5G Modems/Routers, Ham, ADS-B, GPS to Antenna or Surge Arrester Use (Not for TV or WiFi) (ANT-140-020-25)
- Proxicast Pro-Grade Extra Strong 30mil Weatherproof Self-Fusing Silicone Rubber Sealing Tape For Outdoor Antenna Coax & Electrical Cables, Hose/Pipe Leaks & Emergency Repairs (1.5" x 15' roll) - Black
- 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)

---

## 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.pt/products/697263810-sma-male-to-n-male-radio-to-antenna-coax-extension](https://www.desertcart.pt/products/697263810-sma-male-to-n-male-radio-to-antenna-coax-extension)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-01-23*