---
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: "HK$94"
currency: HKD
in_stock: true
reviews_count: 8
category: "Antronix"
url: https://www.desertcart.hk/products/259047348-antronix-cmc2003h-a-3-way-horizontal-splitter-3-5db-7db
store_origin: HK
region: Hong Kong
---

# 7 dB signal amplification 5-1002 MHz wide freq. 3-way device connectivity Antronix CMC2003H-A 3-Way Horizontal Splitter -3.5dB -7dB 5-1002 MHz High Performance for Coax Cable TV & Internet

**Brand:** antronix
**Price:** HK$94
**Availability:** ✅ In Stock

## Summary

> 📡 Amplify your connection, multiply your entertainment!

## 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?** HK$94 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/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 signal loss, keeping your streams crystal clear.
- • **Built to Perform & Last:** High-performance build ensures consistent, interference-free signal delivery.
- • **Ultra-Wide Frequency Range:** Supports 5-1002 MHz for flawless cable TV and internet signals.
- • **Seamless Multi-Device Setup:** Connect up to 3 devices with zero hassle using the 3-way splitter.
- • **Space-Smart Horizontal Design:** Sleek, horizontal form factor fits neatly in any setup without clutter.

## Overview

The Antronix CMC2003H-A is a high-performance 3-way horizontal coaxial splitter designed for cable TV and internet signals. Operating across a broad 5-1002 MHz frequency range, it features 7 dB signal amplification to offset split losses, ensuring clear and reliable transmission to multiple devices. Its compact horizontal design enables neat installations, backed by durable construction and a 1-year warranty.

## Description

Antronix CMC2003H-A 3-Way Horizontal Splitter -3.5dB -7dB 5-1002 MHz High Performance for Coax cable TV

Review: Works as Stated - Seems to be well made with lower losses than many.
Review: Identify the unit most susceptible to signal strength loss. - Based upon Xfinity advice to buy a certain type of splitter I bought one from HD, Lowes, and desertcart 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.

## 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 | #64,809 in Electronics ( See Top 100 in Electronics ) #189 in Satellite TV Splitters |
| Brand | Antronix |
| Brand Name | Antronix |
| Cable Type | Coaxial |
| Color | Black |
| Compatible Devices | Television |
| Connectivity Technology | Coax |
| Connector Gender | Male-to-Male |
| Connector Type | Coaxial |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.4 out of 5 stars 316 Reviews |
| Data Transfer Rate | 10.2 MHz |
| Ethernet Cable Category | Cat 6a |
| Frequency | 1002 MHz |
| Included Components | Antronix CMC2003H-A 3-Way Horizontal Splitter |
| Indoor Outdoor Usage | Indoor |
| Item Shape | Round |
| Item Weight | 0.07 Kilograms |
| 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 |
| Recommended Uses For Product | Splitting and amplifying coaxial cable signals for connecting multiple devices such as televisions to cable TV and internet services Recommended Uses For Product Splitting and amplifying coaxial cable signals for connecting multiple devices such as televisions to cable TV and internet services See more |
| Special Feature | Braided |
| UPC | 604015994622 |
| Unit Count | 1.0 Count |
| Warranty Description | 1 Year Manufacturer Warranty |

## 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/61EXTY9sSbL.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/61KrpSaRTDL.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/61bYUD06igL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ Efficient, Reliable, and a Space Saver!
*by S***O on December 9, 2023*

The 3-Way Horizontal Splitter is a game-changer! Its efficient design maximizes space while providing reliable splitting. Easy to install and works flawlessly with consistent performance. Great for organizing cables and power sources. A must-have for anyone looking to streamline their setup. Highly recommended!

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-28*