8618664231592
sales@cn-cocentra.com
enLanguage
Your Professional High Gain Yagi Antenna Supplier

 

Our goal is to be your reliable partner for high gain yagi antenna in China. COCENTRA Precision Technology (Jiangsu) Co., Ltd. is committed to providing high-quality connectors, cable assemblies, and antenna solutions to global customers. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.

 

 
 
Why choose us

Our certifications

We have obtained numerous international certifications, including ISO9001, ISO14001, IATF16949, and QC080000.

 

 

Production equipment

We utilize advanced production equipment, including wire-cut EDM machines, grinders, CNC machine tools, punching machines, injection molding machines, automated cable assembly machines, telecommunications connector automation equipment, and automotive connector automation equipment.

Customized solutions

We are committed to providing each customer with tailored solutions, whether for large-scale production or small-batch customization, to precisely meet their specific needs.

 

Our services

Our team of experts will recommend the most suitable products according to customer needs and provide detailed consultation, we ensure timely delivery, and we provide long-term service support.

 

Advantages of High Gain Yagi Antenna

High gain

One of the significant advantages of these antennas is their high gain. Their design allows them to focus their reception and transmission in a specific direction. This directional gain results in a stronger signal reception and transmission compared to other types of antennas.

Narrow beamwidth

They have a narrow beamwidth, which means they have a focused coverage area. This characteristic is beneficial in situations where you want to receive signals from a specific direction while minimizing interference from other directions. For example, if you live in an area with multiple broadcast towers, a yagi antenna can help you target a particular tower and eliminate unwanted signals from others.

Wall Mount Bracket Best Wall Mount Tv Antenna
Antenna Manufacturer Wall Mount Antenna Mast

Apt for outdoor installation

They are designed for outdoor installations and are typically built to withstand harsh weather conditions. Their strong construction ensures durability and allows them to operate effectively even in difficult environments. This makes them a trusted choice for outdoor applications, such as rooftop installations or mounting on masts.

Budget friendly

Compared to some other types of antennas, they are relatively cost-effective. They are widely available and come in various price ranges, making them accessible to consumers with different budgets.

 

Specification of High Gain Yagi Antenna

 

 

Electrical Specifications

Item No.

BM806-960V-11-55A

Frequency Range

MHz

806-960

Gain

DBi

11

Polarization

 

Vertical

Beam width

Horizontal

Deg

55

Vertical

45

VSWR

 

≤1.5

Front-to-back ratio

DB

≥12

≥1

Maximum input power

W

100

Lightning protection

 

DC Ground

Impedance

Ω

50

Mechanical Specification

Size

mm

700×200×60

Element

 

5

Connector Type

 

1 x N-Female

Antenna Weight

kg

0.7

Reflector Material

 

Aluminum

Mounting hardware

mm

Φ42~52

Max Wind Speed

km/hr

200

Operational Temperature

oC

-40～60

 

 

Features of High Gain Yagi Antenna

They are highly directional, meaning they focus the transmitted or received signal into a narrow, focused beam. This improves the signal-to-noise ratio and reduces interference. The focused beam results in a narrow beamwidth, which increases directivity and signal strength in a particular direction.

They are typically built with high-quality, lightweight aluminum alloys to prevent corrosion and withstand various environmental conditions. Despite their high gain, these antennas are often designed to be lightweight, with elements that can be removed for easy packing, storage, and transport.

TV Aerial Wall Bracket Outdoor Wireless Antenna

 

Application of High Gain Yagi Antenna
 

Television and radio broadcasting: Yagi antennas are historically synonymous with terrestrial TV and fm radio reception. Their directional capability helps households capture signals from distant broadcast towers, even in areas with weak coverage.

 

Amateur radio: Radio enthusiasts use yagis for long-distance (dx) communication, satellite tracking, and contesting. Their high gain enables contacts spanning continents with minimal transmit power.

 

Wireless communication systems: Wifi and cellular networks: Yagis are deployed as directional antennas for point-to-point links, extending wifi coverage in rural areas or connecting cellular base stations.

 

Rfid and iot: In asset tracking systems, yagis enhance read range and accuracy by focusing rf energy on tagged objects.

 

Radar and surveillance: Yagi arrays are used in doppler radar systems for weather monitoring and military surveillance. Their directional beams help detect and track moving targets with precision.

 

Satellite communication: Amateur satellite operators and low-earth orbit (leo) satellite ground stations often employ yagis to establish reliable uplink/downlink connections due to their beam-steering capability.

 

Emergency communication: During disasters, portable yagi setups enable first responders to establish temporary communication networks when infrastructure is damaged.

 

Components of High Gain Yagi Antenna
 
 

Driven element

The driven element, usually a dipole, is connected to the transmitter or receiver and is responsible for receiving and transmitting signals.

 
 
 

Reflector

Positioned behind the driven element, the reflector enhances the signal strength by reflecting the signals back toward the driven element, increasing its gain.

 
 
 

Directors

One or more director elements are placed in front of the driven element to direct the radio waves in a specific direction, further focusing and amplifying the signal.

 

 

 

Packing and Shipping of High Gain Yagi Antenna

 

 

Packing

Box

Shipping

Shipped by road, sea, rail

 

 

FAQ

 

 

Q: What is the maximum gain of Yagi antenna?

A: Also called a beam antenna and parasitic array, the Yagi is widely used as a directional antenna on the HF, VHF and UHF bands. It has moderate to high gain of up to 20 dBi, depending on the number of elements used, and a front-to-back ratio of up to 20 dB.

Q: Do high gain antennas make a difference?

A: Firstly, the term itself "High Gain" is essentially a statement over the "Strength" of an aerial. There are some key caveats to this strength, but overall a high gain aerial has more power and range than a non-gain aerial. On the surface that sounds objectively better!

Q: Can an antenna have too much gain?

A: In some applications, you can actually have too much gain. It all depends on how the antenna is being used. The best choice for hitting a receiver far away is definitely a high-gain antenna. Because the signal has to travel over a large distance, it needs to be intensified and pointed directly at the target.

Q: How do I make my antenna more powerful?

A: Keep all other wires and cables as far away from the antenna as possible. The close proximity of other cables can interfere with the reception. Adding a signal booster to your non amplified antenna, or using an amplified antenna can give you better results than a passive antenna.

Q: How to increase antenna gain?

A: Develop closer feedline impedance matching. Reduce losses in the dielectric (use a lower Df material). Change the antenna design to provide more monodirectional emission. Use an antenna array to achieve sidelobe suppression.

We're professional high gain yagi antenna manufacturers and suppliers in China. If you're going to wholesale customized high gain yagi antenna, welcome to get quotation from our factory. For price consultation, contact us.

3dbi fiberglass antenna, buy tv antenna, hdtv antena
Send Inquiry