Boost Your TV Signal – Crystal-Clear Free HDTV Channels

Say goodbye to fuzzy picture and dropped channels. This HDTV Antenna Signal Amplifier supercharges your indoor or outdoor TV aerial with a powerful 25dB LNA gain, pulling in free over-the-air broadcasts from up to 200 miles away. Whether you're cutting the cord or just trying to improve your existing reception, this compact amplifier delivers sharper, more reliable picture quality with zero monthly fees.

Compatible with all major digital broadcast standards — including ATSC, DVB-T, DTMB, DMB-T, and ISDB-T — it works seamlessly with virtually any HDTV antenna setup. Powered by a simple USB connection (5V/20mA), it's incredibly energy-efficient and easy to install.

Made in Mainland China.

Key Features

📡 200-Mile Reception Range – Capture more free-to-air channels than ever before
🔊 25dB LNA Gain – Low-noise amplification for clean, stable signal
📺 Wide Frequency Support – VHF (172–240 MHz) & UHF (470–860 MHz)
🌐 Universal Compatibility – Works with HDTV, DTMB, ATSC, DVB-T, DMB-T, ISDB-T & more
⚡ USB Powered – Plugs into any TV USB port or USB power adapter (5V)
🔌 F Male Connector – Standard fitting for quick, secure antenna connection
🌡️ Wide Operating Range – Functions reliably from -45°C to 85°C, indoors or outdoors
✅ CE Certified – Meets European safety and performance standards

Technical Specifications

Working Frequency	VHF: 172–240 MHz \| UHF: 470–860 MHz
LNA Gain	25 dB
Impedance	75 Ω
Standing Wave Ratio	≤ 1.5
Receiving Range	Up to 200 Miles
Power Supply	USB, 5V DC
Current Consumption	20 mA
Cable	1.5C-2V / Black, 0.5M
Connector	F Male
Polarization	Linear
Operating Temp	-45°C to 85°C
Certification	CE

What's in the Box

1 × HDTV Antenna Amplifier

Related Products You May Like

For more information on over-the-air digital TV broadcasting and antenna reception standards, visit the FCC Consumer Information on Digital TV or check out the U.S. Department of Energy – Electronics & Energy Savings for tips on low-power home electronics.

Learn more: Antenna amplifier

Frequently Asked Questions

Q: Will this HDTV antenna amplifier work with my existing indoor antenna?

A: Yes! This signal amplifier is designed to work with virtually any existing indoor or outdoor TV antenna. Simply connect it between your antenna and TV using the F male connector, and power it via any standard USB port or USB charger (5V). It supports all major digital standards including ATSC, DVB-T, and DTMB.

Q: How far away can this antenna amplifier pick up TV signals?

A: This HDTV antenna amplifier offers a reception range of up to 200 miles, with a 25dB LNA gain across both VHF (172–240 MHz) and UHF (470–860 MHz) frequency bands — making it ideal for areas with weaker or more distant broadcast towers.

Q: Can I use this antenna amplifier outdoors?

A: Absolutely. This amplifier is built for both indoor and outdoor use, with an operating temperature range of -45°C to 85°C, ensuring reliable performance in a wide range of weather and climate conditions.

Q: Does this amplifier require batteries or a special power supply?

A: No batteries needed. This amplifier is powered via USB (5V DC, 20mA), so you can plug it into your TV's USB port or any standard USB power adapter — making setup simple and cost-effective.

Made with care

Great value

Elegant design

Quality materials

This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.

We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.