--- product_id: 259047348 title: "CMC2003H-A 3-Way Horizontal Splitter -3.5dB -7dB 5-1002 MHz High Performance for Coax Cable TV & Internet" brand: "antronix" price: "64 zł" currency: PLN in_stock: true reviews_count: 8 category: "Antronix" url: https://www.desertcart.pl/products/259047348-cmc2003h-a-3-way-horizontal-splitter-3-5db-7db-5 store_origin: PL region: Poland --- # 7 dB signal amplification 5-1002 MHz wide frequency range 3-way coaxial connection CMC2003H-A 3-Way Horizontal Splitter -3.5dB -7dB 5-1002 MHz High Performance for Coax Cable TV & Internet **Brand:** antronix **Price:** 64 zł **Availability:** ✅ In Stock ## Summary > 📡 Amplify your signal, multiply your connections, minimize your clutter! ## Quick Answers - **What is this?** 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?** 64 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/259047348-cmc2003h-a-3-way-horizontal-splitter-3-5db-7db-5) ## 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, ensuring crystal-clear transmission. - • **Broad Frequency Spectrum:** Supports cable TV and internet signals from 5 to 1002 MHz for versatile use. - • **Triple Device Connectivity:** Seamlessly connect 3 devices from a single coax cable without signal compromise. - • **Space-Smart Horizontal Design:** Sleek, horizontal form factor keeps your setup tidy and professional. - • **Durable High-Performance Build:** Engineered for reliable, interference-free signal delivery to all connected devices. ## Overview The Antronix CMC2003H-A is a high-performance 3-way horizontal coaxial splitter designed for indoor use. Operating across a wide 5-1002 MHz frequency range, it supports cable TV and internet signals with minimal loss thanks to its 7 dB signal amplification. Its compact, durable design ensures neat installation and reliable, clear signal distribution to multiple devices simultaneously. ## 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 | #41,042 in Electronics ( See Top 100 in Electronics ) #119 in Satellite TV Splitters | | Brand | Antronix | | Cable Type | Coaxial | | Color | Black | | Compatible Devices | Television | | Connector Gender | Male-to-Male | | Connector Type | Coaxial | | Customer Package Type | Standard Packaging | | Data Transfer Rate | 10.2 MHz | | Date First Available | June 7, 2019 | | Ethernet cable category | Cat 6a | | Frequency | 1002 MHz | | Indoor/Outdoor Usage | Indoor | | Item Weight | 2.39 ounces | | Item model number | CMC2003H-A-MoCa | | Manufacturer | ANTRONIX | | Maximum Voltage | 6 Kilovolts | | Number of Items | 1 | | Number of Pins | 1 | | Outer Material | Other | | Product Dimensions | 1.5 x 1 x 1 inches | | Recommended Uses For Product | Splitting and amplifying coaxial cable signals for connecting multiple devices such as televisions to cable TV and internet services | | Shape | Round | | Special Feature | Braided | | UPC | 604015994622 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Antronix - **Cable Type:** Coaxial - **Compatible Devices:** Television - **Connector Type:** Coaxial - **Special Feature:** Braided ## Images ![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) ## 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! --- ## 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.pl/products/259047348-cmc2003h-a-3-way-horizontal-splitter-3-5db-7db-5](https://www.desertcart.pl/products/259047348-cmc2003h-a-3-way-horizontal-splitter-3-5db-7db-5) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-24*