---
product_id: 153799875
title: "Proxicast 75 ft SMA Male to N Male Premium 400 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-140-020-75)"
brand: "proxicast"
price: "฿10774"
currency: THB
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.th/products/153799875-proxicast-75-ft-sma-male-to-n-male-premium-400
store_origin: TH
region: Thailand
---

# 75 ft premium low-loss coax cable SMA Male to N Male pro-grade connectors Durable PE jacket for outdoor resilience Proxicast 75 ft SMA Male to N Male Premium 400 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-140-020-75)

**Brand:** proxicast
**Price:** ฿10774
**Availability:** ✅ In Stock

## Summary

> 📡 Elevate your signal game—stay connected, stay ahead.

## Quick Answers

- **What is this?** Proxicast 75 ft SMA Male to N Male Premium 400 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-140-020-75) by proxicast
- **How much does it cost?** ฿10774 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/153799875-proxicast-75-ft-sma-male-to-n-male-premium-400)

## Best For

- proxicast enthusiasts

## Why This Product

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

## Key Features

- • **Rugged Outdoor Durability:** Tough PE jacket resists abrasion and moisture, perfect for demanding environments.
- • **Factory-Tested Reliability:** Each cable undergoes 100% quality testing for guaranteed performance and peace of mind.
- • **Unrivaled Signal Integrity:** Meets/exceeds LMR400 specs for minimal signal loss, outperforming RG8 & RG213 cables.
- • **Seamless 4G & 5G Connectivity:** Optimized for next-gen LTE and 5G modems, routers, and antennas—future-proof your network.
- • **Precision Gold-Plated Connectors:** Gold-plated SMA and N male pins ensure corrosion resistance and superior signal transfer.

## Overview

The Proxicast 75 ft SMA Male to N Male Premium 400 Series Coax Cable delivers professional-grade, low-loss connectivity tailored for 4G LTE and 5G devices. Engineered to exceed industry standards with gold-plated connectors and a rugged PE jacket, it ensures superior signal integrity and durability for both indoor and outdoor use. Ideal for modems, routers, antennas, and surge arresters, this cable is a must-have for tech-savvy professionals demanding reliable, high-performance RF connections.

## Description

Full description not available

## Features

- SMA-MALE TO N-MALE Coax Jumper Cable - Connect Between SMA Devices and Female N Type Antennas
- BEST COAXIAL CABLE for 4G & 5G Signals
- MEETS OR EXCEEDS Times Microwave LMR400 Specifications
- LESS SIGNAL LOSS than RG8, RG213 and 5d-fb N to SMA Cables
- PRO-GRADE QUALITY - Gold Plated Signal Pins - Heat Shrink on Both Ends
- 100% FACTORY TESTED - Each Cable Assembly is Fully Tested
- TOUGH PE JACKET Withstands Abrasions & Provides Excellent Outdoor Moisture Resistance
- COMPATIBLE with all SMA & N-based Devices including Modems, Routers, Lightning Arresters and Antennas from Cisco, Cradlepoint, Digi, MoFi, Pepwave, Proxicast, Sierra Wireless and many others
- *NOT* for use with Wi-Fi, Helium (RP-SMA) or Cable/Satellite/TV Equipment (F Connector)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Proxicast |
| Connector Type | Sma Male to N Male |
| Cable Type | Coaxial |
| Compatible Devices | Booster, Router, Modem, Amplifier, Antenna |
| Special Feature | low loss |
| Color | 75 ft - CFD400 |
| Connector Gender | Male-to-Female |
| Shape | Round |
| Unit Count | 1 Count |
| Item Weight | 42 Ounces |
| Indoor/Outdoor Usage | Outdoor, Indoor |
| Package Type | Standard Packaging |
| Wireless Type | Radio Frequency |
| Item model number | ant-140-020-75 |
| Item Weight | 2.62 pounds |
| Item Dimensions  LxWxH | 900 inches |
| Manufacturer | Proxicast |
| ASIN | B07JHXTKSG |
| Is Discontinued By Manufacturer | No |
| Date First Available | November 5, 2018 |

## Product Details

- **Brand:** Proxicast
- **Connector Type:** Sma Male to N Male
- **Cable Type:** Coaxial
- **Compatible Devices:** Amplifier, Antenna, Booster, Modem, Router
- **Special Feature:** Low Loss

## Images

![Proxicast 75 ft SMA Male to N Male Premium 400 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-140-020-75) - Image 1](https://m.media-amazon.com/images/I/81F0Rs4egBL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Ideal for Cellular Antenna Transmission Line
  

*by M***K on Reviewed in the United States on May 8, 2023*

This coaxial cable and its connectors appear to be of high quality.  Although I have not measured actual signal attenuation, I have no reason to believe that the loss over 50 feet is significantly greater than that of the brand-name (Times) LMR-400.  The cable is quite rigid, but the rigidity does not preclude use as a feed line between an external antenna and a modem.  The N connector matches many antennas, and the SMA connector at the other end matches most modems.  Although an N-to-SMA adapter could be used on the modem end, N connectors require a rather large entry hole.  The price of this assembly is about half what a major amateur radio supplier charges for an apparently similar product (with different connectors).

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Excellent Product
  

*by D***2 on Reviewed in the United States on August 25, 2022*

Product received in a timely manner and was as advertised, well made with professional connections.  Product has been installed for four days linking a roof-mounted Waveform antenna to a AT&T Netgear M6 Pro hotspot. Cable was 50 ft in length. So far, I am seeing minimal attenuation (due to cable length) of the signal providing 4-5 bars of signal. The combination of the mounting height, external antenna and 50 ft cable has combined to transform Speedtest results of 20MB/sec download, 2 MB/sec upload (no external antenna) which was unusable for a home office involving video-conferencing) to 140 MB/sec download, 37MB/sec upload (with antenna.) I couldn't be more pleased. Would strongly recommend product.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Excellent Quality, get the shortest run you need, longer isn't better amplifier may be required.
  

*by F***G on Reviewed in the United States on October 16, 2018*

Extremely well made, somewhat rigid, good weather seal.I purchased two of these for my MOFI 4500 router/receiver and one had thinner wire coating than the other? Odd.BE AWARE, that if you are using this to bring a signal into your MOFI unit inside, 25 feet will possibly cause line attenuation which results in slower speeds and weak reception.In order to get the best performance out of these cables from antenna to MOFI, you will also need a signal booster/amplifier for each antenna which costs more than the antennas and cable combined.These do allow you to place antennas outside while having your router inside for easy access and signal enhancement.Get the shortest cables you need, longer cables require amplification for best performance.Very happy with the quality of these coax extension cables and I definitely recommend them.

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**Shop now:** [https://www.desertcart.co.th/products/153799875-proxicast-75-ft-sma-male-to-n-male-premium-400](https://www.desertcart.co.th/products/153799875-proxicast-75-ft-sma-male-to-n-male-premium-400)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-31*