47-862MHz 17dBi Gain yagi outdoor yagi TV Antenna

Product Introduction

1. Full-Band HD Reception: Covers an ultra-wide frequency band of 47-862MHz, perfectly supporting all VHF and UHF channels, capable of receiving all digital high-definition television (DTV) and traditional analog signals, covering all local free-to-air television channels.

2. Excellent Anti-Interference Capability: A front-to-back ratio of up to ≥24dB effectively suppresses interference signals and ghosting from behind the antenna, effectively locking onto the target transmission tower direction, ensuring a clean and stable picture, and enhancing the viewing experience.

3. Efficient Signal Transmission: Voltage Standing Wave Ratio (VSWR) ≤1.5 indicates excellent antenna and feeder matching, minimizing energy loss during signal transmission and ensuring efficient transmission of the received signal to the television set.

4. Powerful Mid-Range Gain: A gain of 17dBi provides powerful signal amplification, particularly suitable for suburban areas, towns, or areas with moderate signal obstruction, effectively improving signal strength and stably receiving television stations at greater distances.

5. Rugged and Durable Outdoor Design: Designed specifically for outdoor environments, with a robust structure that can withstand wind and rain. With a maximum input power of 50W and reliable performance, this antenna is an ideal choice for families seeking long-term free HDTV reception.

Application Scenarios

●Urban suburbs and peri-urban areas: Improves signal instability caused by distance or building obstruction.

●A partment rooftops or high-rise balconies: Provides high-quality terrestrial digital signal reception for users unable to install satellite dishes.

●Rural areas with moderate signal strength: Receives TV signals from tens of kilometers away, meeting basic viewing needs.

●Holiday homes, villas, or RV campgrounds: Provides stable free TV channels for second homes or mobile residences.

●HD users seeking cost-effectiveness: Replaces cable TV, providing free local HD and UHD broadcasts.

FAQ

Q: How far can this antenna receive signals?

A: Under ideal line-of-sight conditions, a 17dBi gain antenna typically has an effective reception distance of approximately 30-50 kilometers. The specific distance is affected by terrain, tower power, and installation height.

Q: Does it require special alignment during installation?

A: Yes. This is a directional antenna. For best results, use a bracket to roughly point the antenna towards the nearest TV signal tower in your area. You can use a tower map tool to help with positioning.

Q: Do I need to buy a signal amplifier separately?

A: For most cases, 17dBi self-gain is sufficient. A line amplifier is usually only considered when using very long feed lines (>30 meters) that cause significant signal attenuation. Adding one blindly is not recommended.

Q: What's the difference between this and a satellite dish?

A: This is a terrestrial antenna that receives radio broadcast signals from terrestrial TV towers; the programs are free. Satellite antennas receive signals from satellites, which usually require a paid subscription to a satellite TV service. The principles and program sources are completely different.

Q: Does the package include a mounting bracket and cables?

A: Usually includes the antenna body and basic mounting hardware. A complete mounting pole, a sufficiently long 75-ohm coaxial cable, and connectors may need to be prepared separately depending on your specific installation location.

Q: Will it interfere with or be affected by 5G signals?

A: No. Its operating frequency band (47-862MHz) is completely separate from the current 5G communication frequency band (usually above 3GHz), and they do not interfere with each other.