--- product_id: 46823496 title: "HDTV Antenna - 50 Miles Range Indoor Digital HDTV Antennas with Detachable Signal Amplifier Booster - 13 ft High Performance Coaxial Cable USB Power Supply - Supports Full HD1080P & 4K." brand: "jbyamus" price: "3577462₫" currency: VND in_stock: true category: "Electronics" url: https://www.desertcart.vn/products/46823496-hdtv-antenna-50-miles-range-indoor-digital-hdtv-antennas-detachable store_origin: VN region: Vietnam --- # HDTV Antenna - 50 Miles Range Indoor Digital HDTV Antennas with Detachable Signal Amplifier Booster - 13 ft High Performance Coaxial Cable USB Power Supply - Supports Full HD1080P & 4K. **Brand:** jbyamus **Price:** 3577462₫ **Availability:** ✅ In Stock ## Quick Answers - **What is this?** HDTV Antenna - 50 Miles Range Indoor Digital HDTV Antennas with Detachable Signal Amplifier Booster - 13 ft High Performance Coaxial Cable USB Power Supply - Supports Full HD1080P & 4K. by jbyamus - **How much does it cost?** 3577462₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/46823496-hdtv-antenna-50-miles-range-indoor-digital-hdtv-antennas-detachable) ## Best For - jbyamus enthusiasts ## Why This Product - Trusted jbyamus brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description How to install: Step1: Fix the antenna: laid falt on table, on wall behind TV or on window with sticker include; Step2: Connect the coaxial cable through external Amplifier to digital receiver and connect the PSU; Note: 1. Make sure TV is set to Antenna and Not Cable. 2. The capacity of TV reception depends on the distance from your home to the transmiting tower and the surrounding environments. Step3: Scan for channels (please do this every time when you change a new antenna fix postion.) Step4: Now you can enjoy any free channel. Note: For the best reception, please check the following tips 1. Keep the antenna away from any sources of inter ference: keep the antenna away from these big power consumption devices, suchas air conditioner, devator, hair dryer and microwave oven....etc. 2. Please the antenna near windows when use the antenna indoor environment. 3. Install the antenna as high as possible: in digital terrestrial reception, if there are some interceptions between. antenna and transmisson tower, it will cause the signal loss temporarily. So if the antenna is installed as high as possible, those interceptions will be reduced. Specifications: 1. Working Frequency : VHF(170-240Mhz) \ UHF(470-860Mhz) 2. VSWR : ≤1.5 3. Impedence : 75 Ω 4. LNA Gain : 25dB 5. Connectors : F Male 6. Reception Range: 50 miles 7. Size:330*300*0.6mm 8. Cable : 1.5C-2V / Black L=4M 9. Polarization ： Linear 10. Voltage : 5V 11. Power Supply Connector : USB 12. Current Consumption : 20mA 13. Operation Temperature : -45 ~ 85℃ 14. Storage Temperature : -45 ~ 85℃ 15. Compatible with 720p, 1080i, 1080p/ ATSC ## Features - ★FREE FOR LIFE - HDTV Antenna get all of your local free channel, you won't pay any expensive cable or satellite fees again! you can freely get all of your local news, weather, sitcoms, kids and sports programs,enjoy crystal clear HDTV shows. - ★MORE CLEAR - The HD antenna amplifier boosts the TV antenna with better signal within a 50-miles range, butterfly pattern optimizes reception and filters out cellular and FM signals resulting in clearer picture. - ★13.2 FT LONG CABLE - Makes it easier for you to place it in your house to get the best reception, especially for customers whose televisions are quite far away from windows, which gives you more flexibility for finding the optimal location for best signal tv reception. - ★SLIM DESIGN - Extremely soft design and lightweight. You can hide it behind the TV, lay flat on table; stick it high on window (stand moisture weather or exposed to sunshine). It'll pull in hundreds of crystal clear digital & HD shows! - ★SATISFIED SERVICE- We remove all risk, If you have any problem with this item, please contact us directly, We will provide you with one year warranty and 100% refund service! ## Images ![HDTV Antenna - 50 Miles Range Indoor Digital HDTV Antennas with Detachable Signal Amplifier Booster - 13 ft High Performance Coaxial Cable USB Power Supply - Supports Full HD1080P & 4K. - Image 1](https://images-na.ssl-images-amazon.com/images/I/41A3p8B6J8L.jpg) ![HDTV Antenna - 50 Miles Range Indoor Digital HDTV Antennas with Detachable Signal Amplifier Booster - 13 ft High Performance Coaxial Cable USB Power Supply - Supports Full HD1080P & 4K. - Image 2](https://images-na.ssl-images-amazon.com/images/I/41b8BlyMQjL.jpg) ![HDTV Antenna - 50 Miles Range Indoor Digital HDTV Antennas with Detachable Signal Amplifier Booster - 13 ft High Performance Coaxial Cable USB Power Supply - Supports Full HD1080P & 4K. - Image 3](https://images-na.ssl-images-amazon.com/images/I/41sEN4TpjFL.jpg) ![HDTV Antenna - 50 Miles Range Indoor Digital HDTV Antennas with Detachable Signal Amplifier Booster - 13 ft High Performance Coaxial Cable USB Power Supply - Supports Full HD1080P & 4K. - Image 4](https://images-na.ssl-images-amazon.com/images/I/51b3gZwbbAL.jpg) ![HDTV Antenna - 50 Miles Range Indoor Digital HDTV Antennas with Detachable Signal Amplifier Booster - 13 ft High Performance Coaxial Cable USB Power Supply - Supports Full HD1080P & 4K. - Image 5](https://images-na.ssl-images-amazon.com/images/I/61ogtVbzWNL.jpg) --- ## 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.vn/products/46823496-hdtv-antenna-50-miles-range-indoor-digital-hdtv-antennas-detachable](https://www.desertcart.vn/products/46823496-hdtv-antenna-50-miles-range-indoor-digital-hdtv-antennas-detachable) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-09*