--- product_id: 443840588 title: "Channel Master TV Antenna Booster 4-4-Port TV Antenna Distribution Amplifier, Built-in LTE Filter, 7.5dB Gain, Compatible with Non-Amplified TV Antennas, Increases Signal Strength, Indoor/Outdoor" brand: "channel master" price: "437.84 DT" currency: TND in_stock: true category: "Channel Master" url: https://www.desertcart.tn/products/443840588-channel-master-tv-antenna-booster-4-4-port-tv-antenna store_origin: TN region: Tunisia --- # 7.5dB signal gain 4 output ports for multi-room weatherproof indoor/outdoor use Channel Master TV Antenna Booster 4-4-Port TV Antenna Distribution Amplifier, Built-in LTE Filter, 7.5dB Gain, Compatible with Non-Amplified TV Antennas, Increases Signal Strength, Indoor/Outdoor **Brand:** channel master **Price:** 437.84 DT **Availability:** ✅ In Stock ## Summary > 📡 Amplify your home’s TV experience—because buffering is so last decade! ## Quick Answers - **What is this?** Channel Master TV Antenna Booster 4-4-Port TV Antenna Distribution Amplifier, Built-in LTE Filter, 7.5dB Gain, Compatible with Non-Amplified TV Antennas, Increases Signal Strength, Indoor/Outdoor by channel master - **How much does it cost?** 437.84 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/443840588-channel-master-tv-antenna-booster-4-4-port-tv-antenna) ## Best For - channel master enthusiasts ## Why This Product - Trusted channel master brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **LTE Filtered for Pure TV:** Built-in LTE filter blocks interference from cellular signals for uninterrupted entertainment. - • **Four Rooms, One Amplifier:** Distribute your antenna signal seamlessly to up to 4 rooms without loss. - • **Say Goodbye to Pixelation:** Improves signal strength to reduce annoying pixelation and increase channel count. - • **Built to Brave the Elements:** Heavy-duty weatherproof housing ensures reliable indoor or outdoor installation. - • **Boost Your Signal, Not Your Bills:** 7.5dB gain enhances TV antenna reception for crystal-clear viewing. ## Overview The Channel Master TV Antenna Booster CM-3424 is a 4-port distribution amplifier with a 7.5dB gain and built-in LTE filter, designed to boost and split antenna signals across multiple rooms. Its compact, weatherproof design supports both indoor and outdoor installation, improving signal strength and reducing pixelation for non-amplified TV antennas. Ideal for enhancing multi-room TV setups without the signal loss typical of standard splitters. ## Description desertcart.com: Channel Master TV Antenna Booster 4-4-Port TV Antenna Distribution Amplifier, Built-in LTE Filter, 7.5dB Gain, Compatible with Non-Amplified TV Antennas, Increases Signal Strength, Indoor/Outdoor : Electronics ## Features - Enhanced Replacement for Ulta-Mini Model CM-3414 - 4 Output Ports - Splits TV Antenna Signals to Four Rooms While Boosting Signals. (Replaces standard four-way splitters and improves signal) - Works With All Indoor or Outdoor TV Antennas - Can Be Installed Indoor, Outdoor or in Attic Due to its Compact Size and Heavy-Duty Weatherproof Housing. - Designed and Optimized Exclusively for TV Antennas (Not Compatible with Cable and Satellite TV Signals) - Improves Signal Strength, Decreases Pixelation and May Increase Number of Channels - This Channel Master Distribution Amplifier is expertly designed to replace standard splitters, efficiently distributing your TV antenna signal across multiple outlets without the loss typically caused by regular splitters. Please note, it is not intended as a preamplifier for weak signal areas. If you are looking to boost signals in areas with low reception, consider purchasing a dedicated Pre-Amplifier instead. - Since 1949, Channel Master has been a leader in TV antenna technology, proudly serving customers with innovative solutions and unmatched quality. As a US-based company headquartered in Arizona, we are committed to delivering superior products and exceptional customer service. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B11PGHJF | | AntennaDescription | Television | | Best Sellers Rank | #2,032 in Electronics ( See Top 100 in Electronics ) #746 in Home Theater Accessories | | Brand | Channel Master | | Built-In Media | TV Antenna Booster 4, Power Adapter | | Color | Black | | Customer Reviews | 4.3 4.3 out of 5 stars (787) | | Global Trade Identification Number | 00020572034241 | | Impedance | 75 ohm | | Item Weight | 11 ounces | | Manufacturer | Channel Master | | Mfr Part Number | 020572034241 | | Model Number | CM-3424 | | Number of Channels | 4 | | Number of Items | 1 | | UPC | 020572034241 | | Unit Count | 1 Count | ## Product Details - **Antenna:** Television - **Brand:** Channel Master - **Color:** Black - **Global Trade Identification Number:** 00020572034241 - **Impedance:** 75 ohm - **Manufacturer:** Channel Master - **Number of Channels:** 4 - **Number of Items:** 1 - **UPC:** 020572034241 - **Unit Count:** 1 Count ## Images ![Channel Master TV Antenna Booster 4-4-Port TV Antenna Distribution Amplifier, Built-in LTE Filter, 7.5dB Gain, Compatible with Non-Amplified TV Antennas, Increases Signal Strength, Indoor/Outdoor - Image 1](https://m.media-amazon.com/images/I/91q0ZkqnEiL.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - Channel Master TV Antenna Distribution Amplifier, TV Antenna Signal Booster with 4 Outputs for Connecting Antenna TV to Multiple Televisions (CM-3424),Black - Antennas Direct ClearStream 4V Indoor Outdoor TV Antenna, UHF VHF, Multi-Directional, 70+ Mile Range, 4K 8K UHD, NEXTGEN TV – w/ 20-inch Mast (Black) - RELIAGINT 50FT RG6 Coaxial Cable with F Connector, F81 Female Extender Adapter, Low Loss High Speed Coax Cable Cord Extender for HD TV, Dish, Satellite, Antenna, TV Cable (50Feet, Black) --- ## 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.tn/products/443840588-channel-master-tv-antenna-booster-4-4-port-tv-antenna](https://www.desertcart.tn/products/443840588-channel-master-tv-antenna-booster-4-4-port-tv-antenna) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-30*