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Choose from any one of the Yagi Antennas available with us.
with 18db Gain
with 15db Gain
with 12db Gain

$75
(INR 3450)

$59
(INR 2714)

$59
(INR 2714)
 
 
What Is A Yagi Antenna?

The word is the name of one of the Japanese inventors of these directional antennas. The other inventor's name was Uda so in technical circles these are Uda-Yagi antennas in honor of the inventor team. The invention is from the early 1900s. 

Yagi antennas focus the transmit and receive power in a single direction. They are best used for fixed locations such as homes, offices, farms and remote locations trying to reach far away cell sites. They should be mounted as high as possible on a tubing or pipe such as used for outdoor TV antennas. For best results, consider installations that make the cable as short as possible.

While there is a multitude of directional antenna designs in use today, the Yagi is the most popular, well known and most seen. Some people call these "beam" antennas, namely CBers and Amateur Radio Operators.
How Do These Antennas Achieve So Much "Gain"? 

Basically they are directing a major or almost all of their signal in just one direction instead of dispersing all around a 360 degree circle. 

Features:
  • The YAGI 900 is a rugged broadband GSM YAGI antenna specifically designed for professional fixed-wired solutions in the 890-960 MHz band.

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  • The YAGI antenna has been designed for point-to-point signal transfer. 

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  • The YAGI 900 can work upto 33 kms. from the last cell tower.

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  • YAGI antennas are ideal for remote locations where invariably there is only one GSM base station in the area. 

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  • The antenna has a gain of 12-15 dB, which makes it an excellent choice when using any cellphone, booster or a FCT unit in poor signal areas. 

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  • An all metal-to-metal grounded construction prolongs the useful life of the antenna and improves reliability and performance. 

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  • The antenna weighs less than 1 kg and can easily be installed by one person in the field.

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  • The antenna exhibits excellent wide band response across the entire cellu
    lar frequency range.

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  • These rugged antennas are sturdy enough to withstand winds in excess of 100 Kph.
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    What Is "Gain"? 

    This is the common term used when measuring decibels (dB) to determine the effectiveness of an antenna in a given direction or plane. Simply put, it is the measure of the intensified signal where it is wanted or needed because antennas cannot create gain. The antenna is designed to manage the power in the wanted direction and thus reduce it in unwanted directions.
     
    Where Can I Mount The Antenna? 

    Any vertical or horizontal pipe, roof edge, wall, window sill, balcony railing or fence post can be used. 
     
    Where Do I Point The Antenna? 

    The front of the antenna has to be directed at the target, the cell site or repeater tower or other user. It is best to use a map and compass and knowledge of target location but usually you can locate the target if it has a signal being sent to you. By simply rotating your Yagi until best signal is found then centering on the estimated location, satisfactory results may be had. Slowly rotate the antenna and stop every 10 degrees. Record signal levels. Note the peak and decline positions and soon a center can be figured out then tighten the mounting bolts. Be sure to stand at least a couple of feet away from the antenna and and to the back or sides. Never in front of the antenna. Your body can greatly alter signal patterns.
     
    ANTENNA HEIGHT/CABLE LENGTH 

    The antenna needs to be mounted as high and in the clear as possible. So good thinking must be utilized when deciding when more height is needed and how much longer the cable will be. On the other hand, if excess cable length is present, either remove it or run a long path to the antenna, never coil or fold up the cable.

    At cellular frequencies of operation, cable can be quite lossy. Signal loss or attenuation happens all along the cable. The rule is, the shorter the better.

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