---
product_id: 56841319
title: "Chaowei High Gain TV Antenna Amplifier Signal Booster for HD TV Antenna with USB Power Supply, Boost Any Passive Antenna up to 50 Miles Range Gain 25dB"
brand: "chaowei"
price: "R$253"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/56841319-chaowei-high-gain-tv-antenna-amplifier-signal-booster-for-hd
store_origin: BR
region: Brazil
---

# 25dB Gain 50 Miles Range USB Powered Chaowei High Gain TV Antenna Amplifier Signal Booster for HD TV Antenna with USB Power Supply, Boost Any Passive Antenna up to 50 Miles Range Gain 25dB

**Brand:** chaowei
**Price:** R$253
**Availability:** ✅ In Stock

## Summary

> 📺 Elevate Your Viewing Experience – Don't Miss Out on Your Favorite Shows!

## Quick Answers

- **What is this?** Chaowei High Gain TV Antenna Amplifier Signal Booster for HD TV Antenna with USB Power Supply, Boost Any Passive Antenna up to 50 Miles Range Gain 25dB by chaowei
- **How much does it cost?** R$253 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/56841319-chaowei-high-gain-tv-antenna-amplifier-signal-booster-for-hd)

## Best For

- chaowei enthusiasts

## Why This Product

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

## Key Features

- • **Easy Setup:** Plug in the USB power supply and watch your channel options multiply!
- • **Smart Usage Tips:** Maximize your reception by ensuring you're not too close to broadcast towers.
- • **Boost Your Signal:** Transform your passive antenna into a powerhouse with up to 50 miles of range!
- • **Powerful Reception:** Experience crystal-clear HD channels with a 25dB gain that cuts through obstacles.
- • **Universal Compatibility:** Works seamlessly with any passive antenna, including popular models like DVB66 and DTA66.

## Overview

The Chaowei High Gain TV Antenna Amplifier is designed to enhance the reception of passive antennas, providing a significant 25dB gain and extending the range up to 50 miles. With a USB power supply for easy setup, this amplifier is compatible with various passive antenna models, ensuring you get the best possible signal for your HD TV viewing.

## Description

Chaowei High Gain TV Antenna Amplifier Signal Booster for HD TV Antenna with USB Power Supply, Boost Any Passive Antenna up to 50 Miles Range Gain 25dB

## Features

- Before buying an amplifier, pls check the signal strength and the distance to the tower in your area to determine if you need to add an amplifier to improve the reception
- Add an amplifier to improve reception if: 1) You have a passive antenna; 2) Have obstacles between antenna and stations; 3) You TV indicates "weak" or "no signals" after running a channel scan
- DO NOT recommend to use this signal amplifier if you're near a station's broadcast tower and the signals are already strong, otherwise, the USB Amplifier may cause self-oscillate and you may get fewer channels than without it
- DO NOT recommend to use AMP unit for an already amplified antenna
- Note: Channels reception will vary depending on your surroundings and how far away you are from broadcast towers as well as the spot where you put your antenna
- Reminds: A signal booster doesn't add to strength of signal but improve the reception. The numbers of channels you'v got in your area is determined by what's being broadcast in your area.Channels reception will vary depending on your surroundings and how far away you are from broadcast towers as well as the spot where you put your antenna
- Chaowei amplifier can work with any passive antenna including Chaowei potable tv antenna DVB66,DTA66 and DVB218 model; If you found receiving less channels after adding an amplifier, pls double check if you really need to add an amplifier to improve the reception or whether you need a long range outdoor antenna

## Product Details

- **Antenna:** Television
- **Brand:** Chaowei
- **Color:** Black
- **Impedance:** 50 Ohm
- **Maximum Range:** 50 Miles, 15 Miles, 35 Miles
- **UPC:** 611677766559
- **Manufacturer:** Chaowei Electronic
- **Number of Items:** 1

## Images

![Chaowei High Gain TV Antenna Amplifier Signal Booster for HD TV Antenna with USB Power Supply, Boost Any Passive Antenna up to 50 Miles Range Gain 25dB - Image 1](https://m.media-amazon.com/images/I/81J0iYZPcML.jpg)

## Frequently Bought Together

- Chaowei High Gain TV Antenna Amplifier Signal Booster for HD TV Antenna with USB Power Supply, Boost Any Passive Antenna up to 50 Miles Range Gain 25dB
- Chaowei Digital TV Antenna-DVB66 Portable Indoor Outdoor TV Antenna with Magnetic Base,16.5ft Long Cable,Omnidirectional Receiving-Support 4K 1080P TV
- GE Indoor HD Digital TV Antenna Amplifier, Low Noise Antenna Signal Booster, Clears Up Pixelated Low-Strength Channels, Supports HD Smart TV VHF UHF, AC Adapter, Black, 42178

---

## 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.com.br/products/56841319-chaowei-high-gain-tv-antenna-amplifier-signal-booster-for-hd](https://www.desertcart.com.br/products/56841319-chaowei-high-gain-tv-antenna-amplifier-signal-booster-for-hd)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-24*