Indoor HD TV Antenna – 4K 1080p, 39dBi Dual Amplifier, Long Range

Watch Free Local Channels in Crystal-Clear HD — No Monthly Bills

Upgrade your viewing experience with this 2025 Indoor Digital TV Antenna. Featuring a powerful built-in dual adjustable amplifier with 39dBi gain, it pulls in free over-the-air broadcast channels in stunning 4K and 1080p HD — no subscription, no streaming service required. Made in Mainland China from high-quality PC panel material, it's engineered for durability and consistent performance.

Two Signal Modes for Maximum Channel Access

• Short Range Mode (0–400 miles): Ideal for densely populated areas with nearby broadcast towers.
• Long Range Mode (400–600 miles): Extend your reach to capture more distant stations with ease.

Key Features

• ✔ Built-in Dual Adjustable Amplifier — 39dBi gain for superior signal capture
• ✔ 4K & 1080p HD Support — sharp, vivid picture on any compatible TV
• ✔ Multi-Directional Reception — no need to point it at a specific tower
• ✔ 5-Metre Cable — 4.5m antenna + 0.5m amplifier cable for flexible placement
• ✔ Universal Connector — F male / IEC male (select based on your TV's input)
• ✔ Wide Frequency Coverage: VHF 170–240 MHz / UHF 470–860 MHz
• ✔ Global Signal Compatibility: DTMB (China), ATSC (North America), DVB-T/DVB-T2 (Asia/Europe), DMB-T (Korea), ISDB-T (Brazil) — also supports DAB/FM radio
• ✔ Extreme Temperature Rated: -45°C to +85°C operating range
• ✔ Slim & Discreet Design: Only 1mm thin, 330 × 235mm panel — mounts flat against any surface
• ✔ Easy Installation — peel, stick, and scan. Set up in minutes with no tools needed

Technical Specifications

Works With Your Existing Setup

Compatible with all modern smart TVs, digital receivers, and set-top boxes that accept a standard F or IEC antenna input. Simply plug in, scan for channels, and start watching — no technician, no special tools, no monthly fees.

Looking for more ways to enhance your home entertainment? Check out our 1.8M DisplayPort to HDMI 4K Cable or our USB-C to HDMI 4K Cable to connect all your devices seamlessly.

For guidance on over-the-air TV reception and finding free broadcast channels in your area, visit the FCC Consumer Guide on TV Antennas. You can also use the FCC DTV Reception Maps tool to check which broadcast towers are within range of your location.

Frequently Asked Questions

Q: Does this indoor TV antenna require a monthly subscription or internet connection?

A: No — this digital TV antenna receives free over-the-air broadcast signals entirely on its own. There is no subscription, no Wi-Fi, and no internet connection required. Simply plug it into your TV's antenna input and scan for channels to start watching local HD broadcasts for free.

Q: What is the difference between short range and long range mode on this antenna?

A: The built-in dual amplifier offers two selectable modes. Short range mode (0–400 miles) is optimised for areas with strong, nearby broadcast signals, while long range mode (400–600 miles) boosts sensitivity to pick up more distant stations. Switching between modes lets you maximise the number of channels available in your specific location.

Q: Is this antenna compatible with my smart TV or set-top box?

A: Yes — this antenna is compatible with any TV or receiver that has a standard F-type or IEC antenna input. It supports DVB-T, DVB-T2, ATSC, ISDB-T, DMB-T/H, DTMB, and DAB/FM standards, making it suitable for use across North America, Europe, Asia, Brazil, and beyond. Check your TV's manual to confirm the connector type (F male or IEC male) before ordering.

Q: How do I install this indoor digital TV antenna?

A: Installation is very straightforward. Place or mount the slim flat panel in a window or on a wall with a clear line of sight toward the sky (higher is generally better). Connect the cable to your TV's antenna port, plug the amplifier into a USB power source, and run an automatic channel scan from your TV's settings menu. The whole process typically takes under five minutes.