---
product_id: 259047348
title: "Antronix CMC2003H-A 3-Way Horizontal Splitter -3.5dB -7dB 5-1002 MHz High Performance for Coax Cable TV & Internet"
brand: "antronix"
price: "€ 11.64"
currency: EUR
in_stock: true
reviews_count: 8
category: "Antronix"
url: https://www.desertcart.pt/products/259047348-antronix-cmc2003h-a-3-way-horizontal-splitter-3-5db-7db
store_origin: PT
region: Portugal
---

# 7 dB signal amplification 5-1002 MHz wide frequency range 3-way splitter for triple device connection Antronix CMC2003H-A 3-Way Horizontal Splitter -3.5dB -7dB 5-1002 MHz High Performance for Coax Cable TV & Internet

**Brand:** antronix
**Price:** € 11.64
**Availability:** ✅ In Stock

## Summary

> 🔗 Triple your connections, not your signal loss!

## Quick Answers

- **What is this?** Antronix CMC2003H-A 3-Way Horizontal Splitter -3.5dB -7dB 5-1002 MHz High Performance for Coax Cable TV & Internet by antronix
- **How much does it cost?** € 11.64 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/259047348-antronix-cmc2003h-a-3-way-horizontal-splitter-3-5db-7db)

## Best For

- antronix enthusiasts

## Why This Product

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

## Key Features

- • **Signal Boosting Power:** 7 dB amplification compensates for split losses, delivering crystal-clear transmission to every device.
- • **Broad Frequency Coverage:** Supports 5-1002 MHz range, ensuring flawless cable TV and high-speed internet performance.
- • **Triple Device Connectivity:** Seamlessly connect up to 3 devices with one coax cable—streamline your setup without signal compromise.
- • **Space-Smart Horizontal Design:** Sleek, horizontal form factor keeps your entertainment hub tidy and professional-looking.
- • **Trusted High-Performance Build:** Engineered by Antronix with braided shielding for durable, interference-free signal quality.

## Overview

The Antronix CMC2003H-A 3-Way Horizontal Splitter is a high-performance coaxial cable splitter designed for professional-grade cable TV and internet setups. Covering a wide frequency range of 5-1002 MHz and featuring 7 dB signal amplification, it ensures minimal signal degradation across three connected devices. Its horizontal, space-saving design and robust braided shielding make it a reliable choice for millennial professionals seeking clean, efficient home or office media distribution.

## Description

3 Way Antronix Splitter

Review: Product works great. - Product works great. My poor rating about the seller sent in error. Please disregard. All was delivered on time and in good shape.
Review: Works as Stated - Seems to be well made with lower losses than many.

## Features

- 3-way splitter allows connecting 3 devices to one coaxial cable
- Frequency range of 5 - 1002 MHz covers signals from cable TV and internet
- Provides 7 dB signal amplification to compensate for split signal loss
- Horizontal design allows for neat and space-saving installation
- High performance construction ensures clear signal transmission to all connected devices

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08LMLP4QM |
| Best Sellers Rank | #37,908 in Electronics ( See Top 100 in Electronics ) #107 in Satellite TV Splitters |
| Brand | Antronix |
| Brand Name | Antronix |
| Cable Type | Coaxial |
| Color | Black |
| Compatible Devices | Television |
| Compatible Phone Models | No Compatible Phone Models |
| Connector Gender | Male-to-Male |
| Connector Type | Coaxial |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.4 out of 5 stars 283 Reviews |
| Data Transfer Rate | 10.2 MHz |
| Ethernet Cable Category | Cat 6a |
| Frequency | 1002 MHz |
| Indoor Outdoor Usage | Indoor |
| Item Shape | Round |
| Manufacturer | Antronix |
| Maximum Voltage | 6 Kilovolts |
| Model | CMC2003H-A-MoCa |
| Number of Items | 1 |
| Number of Pins | 1 |
| Other Special Features of the Product | Braided |
| Outer Material | Other |
| Part Number | CMC2003H-A-MoCa |
| Recommended Uses For Product | Splitting and amplifying coaxial cable signals for connecting multiple devices such as televisions to cable TV and internet services |
| Special Feature | Braided |
| UPC | 604015994622 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Antronix
- **Cable Type:** Coaxial
- **Compatible Devices:** Television
- **Connector Type:** Coaxial
- **Special Feature:** Braided

## Images

![Antronix CMC2003H-A 3-Way Horizontal Splitter -3.5dB -7dB 5-1002 MHz High Performance for Coax Cable TV & Internet - Image 1](https://m.media-amazon.com/images/I/51kDK0kxHNL.jpg)
![Antronix CMC2003H-A 3-Way Horizontal Splitter -3.5dB -7dB 5-1002 MHz High Performance for Coax Cable TV & Internet - Image 2](https://m.media-amazon.com/images/I/61bYUD06igL.jpg)
![Antronix CMC2003H-A 3-Way Horizontal Splitter -3.5dB -7dB 5-1002 MHz High Performance for Coax Cable TV & Internet - Image 3](https://m.media-amazon.com/images/I/61EXTY9sSbL.jpg)
![Antronix CMC2003H-A 3-Way Horizontal Splitter -3.5dB -7dB 5-1002 MHz High Performance for Coax Cable TV & Internet - Image 4](https://m.media-amazon.com/images/I/61KrpSaRTDL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Product works great.
*by P***R on June 23, 2026*

Product works great. My poor rating about the seller sent in error. Please disregard. All was delivered on time and in good shape.

### ⭐⭐⭐⭐⭐ Works as Stated
*by D***R on August 13, 2024*

Seems to be well made with lower losses than many.

### ⭐⭐⭐⭐⭐ Identify the unit most susceptible to signal strength loss.
*by T***O on August 19, 2025*

Based upon Xfinity advice to buy a certain type of splitter I bought one from HD, Lowes, and Amazon as well as this one. This is the only one that worked. Would definitely recommend this one. I have two TV's and internet and Xfinity told me which tv to hook up to the 3.5 connection because that tv box was most susceptible to signal loss and that was good advice. It worked and I'm happy.

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---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-05*