4K HD Amplified Flat TV Antenna – Free Digital HDTV Channels
Enjoy Free Over-the-Air TV with Crystal-Clear 4K & 1080P Reception
Cut the cable bill without cutting the picture quality. This amplified flat digital TV antenna pulls in free over-the-air broadcasts in stunning 4K Ultra HD and 1080P Full HD — news, sports, sitcoms, and more — with no monthly subscription required. Its ultra-slim, low-profile design blends seamlessly into any room, and the built-in amplifier boosts weak signals so you get more channels with greater clarity.
Made in Mainland China.
Key Features
- 36 dBi Amplified Gain — built-in signal booster captures distant broadcast towers for more free channels
- Multi-Standard Compatibility — supports DVB-T/T2, ISDB-T, DMB-T/H, ATSC, DAB, and FM radio for global use
- Wide Operating Frequency — covers 174–240 MHz (VHF) and 470–862 MHz (UHF) bands
- Ultra-Flat Design — 222 × 136 × 1 mm profile mounts discreetly on walls or windows with the included adhesive tape
- F-Male Connector — industry-standard connector works with virtually any TV or set-top box
- Low VSWR (≤1.5) — minimal signal loss for maximum channel delivery
- 75Ω Impedance — perfectly matched to standard coaxial TV inputs
- 3 m Coaxial Cable + 0.5 m Amplifier Cable — flexible placement away from the TV
- Multidirectional — receives signals from multiple directions without manual pointing
- Lightweight — only 150 g, easy to install anywhere
Technical Specifications
| Gain | 36 dBi |
| Operating Frequency | 174–240 MHz & 470–862 MHz |
| Impedance | 75 Ω |
| V.S.W.R. | ≤ 1.5 (Max: 1) |
| Connector | F Male |
| Coaxial Cable Length | 3 m (amplifier cable: 0.5 m) |
| Dimensions | 222 × 136 × 1 mm |
| Weight | 150 g |
| Signal Standards | DVB-T/T2, ISDB-T, DMB-T/H, ATSC, DAB/FM |
Works With
Compatible with all modern flat-screen TVs, smart TVs, 4K TVs, HDTV sets, and digital tuner boxes that feature a coaxial (RF) input. Ideal for cord-cutters who want free local channels without a cable or satellite subscription.
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For more information on over-the-air broadcast standards and antenna performance, visit the FCC's consumer resources or learn about digital TV transition guidance at the U.S. Consumer Product Safety Commission.
Learn more: Television antenna
Frequently Asked Questions
Q: Will this flat TV antenna work with my smart TV?
A: Yes! As long as your smart TV or HDTV has a coaxial (RF/antenna) input, this amplified flat digital antenna will connect directly and deliver free over-the-air channels in 4K and 1080P HD without any additional equipment.
Q: How far away can this antenna pick up broadcast signals?
A: With 36 dBi of amplified gain, this antenna is designed to capture broadcast towers across a broad range. Actual range depends on your location, local terrain, and nearby obstructions. Placing the antenna near a window or at a higher position typically improves reception.
Q: What signal formats does this digital antenna support?
A: This antenna supports DVB-T/T2, ISDB-T, DMB-T/H, and ATSC digital terrestrial standards, as well as DAB and FM radio — making it compatible with digital TV systems used across North America, Europe, Asia, and beyond.
Q: Is installation difficult?
A: Not at all. The antenna includes adhesive tape for tool-free mounting on any flat surface such as a wall or window. Simply connect the included 3 m coaxial cable to your TV's antenna input, scan for channels, and you're ready to watch free live TV.
Details
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.
Shipping & Returns
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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.