High gain 7-9dBi 174-862MHz indoor HDTV antenna

Product Introduction

1. Wider Frequency Range for More Channels
   Covering 174-862 MHz, this antenna captures not only standard HDTV broadcasts but also lower frequency channels, giving you access to more free local channels than typical antennas.

2. Higher Gain for Superior Signal Reception
   With 7-9 dBi gain—higher than many indoor antennas—it pulls in stronger signals even in areas with weaker coverage, ensuring stable HD quality and reducing pixelation.

3. Slim & Space-Saving Design
   Measuring only Ø40×125 mm, its compact and sleek black design fits discreetly in any room setup—behind your TV, on a wall, or on a window—without being noticeable.

4. USB-Powered for Convenient Operation
   The USB/IEC connection allows you to power the antenna directly from your TV's USB port or any USB adapter, eliminating the need for an external power source and simplifying installation.

5. All-Environment Durability
   Built to operate in temperatures from -40°C to 85°C, this antenna is reliable in various indoor climates, including unheated rooms, garages, or warm entertainment centers.

Application scenarios

●City apartments and dormitories: Compact and discreet, ideal for spaces with limited room capacity, easily receives local HD channels.

●Rentals or temporary accommodations: Plug and play, easy to move, and doesn't damage interior décor.

●Second TV for the home: Provides a low-cost TV signal solution for bedrooms, kitchens, or studies.

●Travel or mobile scenarios: Pairs with a laptop or portable TV, suitable for temporary use in hotels, campervans, etc.

FAQ

Q: How many channels can I expect to receive?
A: The number varies based on your location and signal environment. The wide frequency range (174-862 MHz) helps capture more channels, including VHF and UHF bands. For best results, place the antenna near a window.

Q: Does the antenna require a separate power source?
A: It can be powered directly from your TV's USB port or any standard USB adapter, making it energy-efficient and very easy to set up.

Q: Is this antenna compatible with all TVs?
A: Yes, it works with most modern HDTVs that have a USB port and a compatible IEC antenna input.

Q: What is the cable length?
A: The cable is 3 meters long, offering flexibility for optimal antenna placement in most room layouts.

Q: Can it be used outdoors?
A: It is designed for indoor use, but its wide temperature tolerance allows for installation in covered outdoor areas like balconies or garages.

Q: What is the advantage of vertical polarization?
A: Vertical polarization helps minimize signal interference and aligns with the broadcast polarity of many TV stations, resulting in clearer and more stable reception.