High Gain 25dBi Active Indoor Antenna for rural areas

Product Introduction

Industry-Leading High Gain, Superior Signal Amplification

Offers 20-25dBi ultra-high gain, equipped with a professional-grade signal amplifier, improving reception capability by 300% compared to ordinary antennas, specifically designed for areas with extremely weak signal.

Full-Band Coverage, Supports All HD Formats

Completely covers the 47-862MHz VHF/UHF bands, perfectly compatible with all digital TV formats such as 4K Ultra HD and 1080p Full HD, receiving all free channels with a single unit.

Active Amplification Design, Breaking Reception Distance Limitations

Utilizes active signal amplification technology with a built-in low-noise amplifier (LNA) to effectively compensate for signal attenuation during transmission, significantly expanding the reception range.

Global Voltage Compatibility, Convenient and Safe to Use

Supports AC 110V/220V global voltage, equipped with a professional power adapter, ensuring stable and reliable operation in different countries and regions.

Professional-Grade Transmission Performance, Pure and Interference-Free Picture

VSWR≤1.5 professional-grade parameters, combined with high-quality shielded cable, effectively suppresses signal interference and attenuation, ensuring a pure, stable, and snow-free picture.

Application Scenarios

●Extremely Weak Signal Areas: Specifically designed for areas with extremely weak signal, such as rural areas, mountainous regions, and islands far from signal towers, solving the "signal blind spot" problem.

●Lower Floor Residents in High-Rise Buildings: Active amplification technology penetrates multiple building obstacles in low-rise apartments where signal is severely obstructed.

●Professional Audio-Visual Entertainment Spaces: Ideal for home theaters and game rooms, ensuring stable 4K ultra-high-definition signal transmission and enhancing the entertainment experience.

●Commercial and Office Venues: Provides a stable and powerful signal source for scenarios requiring multi-room signal distribution, such as hotels, offices, and restaurants.

●Temporary Events and Exhibitions: Provides a fast, reliable, and stable TV signal solution for exhibitions and temporary events.

FAQ

Q:What is the difference between active and passive antennas?

A: Active antennas have a built-in signal amplifier and require an external power supply. They actively amplify weak signals. Passive antennas do not require a power supply but lack amplification capabilities.

Q:What precautions should be taken during installation?

A:It is recommended to perform a channel scan without power first. If the results are unsatisfactory, then connect the power. Avoid proximity to metal objects and ensure good ventilation.

Q: Will it overload in areas with strong signals?

A: The product is designed with Automatic Gain Control (AGC), which automatically adjusts the signal strength to avoid overload issues in areas with strong signals.

Q: Is the power adapter universally compatible?

A: Yes, it supports AC 110V/220V worldwide. Simply use the appropriate power adapter to use it in any country.

Q: Will it perform better when used with a signal amplifier?

A: This product has a built-in high-performance amplifier, so external amplifiers are usually unnecessary. Over-amplification may actually cause signal distortion.

Q: Will the product generate heat during operation?

A: Slight heat is normal during normal operation. This is a normal phenomenon for electronic components, and the product design has taken heat dissipation requirements into account.