DIY OMNI DIRECTIONAL 4G ANTENNA BOOSTER HOW TO

If you’re seeking to amplify cell signal, Yagi antennas come with either 50 or 75 ohm configurations, depending on the use case of your system (commercial or consumer usage). How Far Can a Yagi Antenna Reach?Ī typical Yagi is effective up to 5 miles – but generally speaking will work best up to around 3. To be exact, a Yagi antenna is unidirectional, and that’s the main feature when improving cell signal: it aims to maximize the reception of signal from a particular carrier in just one direction.

However, the directional nature of a Yagi makes it ideal for home and commercial installations, as it allows for greater gain and reach. They don’t perform well in a vehicle, as driving or sailing creates a constant change of direction. These pieces allow Y agi antennas to achieve higher gain than omnidirectional antennas.

Reflector: Used to reject signal outside its range as well as amplify what’s inside - think of a mirror reflecting light.

Line: The spine of the antenna used to hold the directors and reflectors and connect to the driven element.

Director(s): Used to provide the antenna with directional power and gain.

Driven Element: The driven element of a Yagi is the point where the feed line is attached from the transmitter to the Yagi to perform the transfer of power from the transmitter to the antenna.

How Does a Yagi Antenna Work?Ī Yagi antenna works through the interaction of four essential pieces: However, we don’t recommend using them to boost cell signal in your vehicle. At a consumer level, they can be used to enhance Over-The-Air television reception and, nowadays, cellular Yagi antennas can boost cell signal at home or at work where remote areas struggle to ensure quality in telecommunications. At an industrial level, they can work for radars to detect movement or for ham radio. What is a Yagi Antenna?Ī Yagi antenna is a directional antenna that improves radiation in a single direction, and such radiation can be either transmission or reception of energy, such as cell signal. Here’s an interesting article covering the history of Yagi-Uda antennas. Improving cellular signal is one of the most common uses of a Yagi antenna and this article will specifically cover cellular Yagi antennas. Since then, they have played a major role in RF transmission around the world. The Yagi antenna (also known as a Yagi-Uda antenna) was invented in 1926 by Japanese inventors Shintaro Uda and Hidetsugu Yagi. Wide-band directional antenna with up to 9.2 dBi Buy Now For $99.99 The first and third steps above apply to all outdoor antennas, but the second will vary depending on your outdoor antenna type.

They need proper cabling, and that cabling needs to run indoors to your signal amplifier.

They need to be aimed toward a cell tower near you.

This applies solely to directional antennas, with Yagi antennas being easier to aim than LPDAs. This is usually on the roof of the building.

They need to be set up in the area with the strongest cell signal for best performance.

These antennas are usually wideband, with a 4G cellular antenna capturing any signal in its radiation pattern between the 698-2700 MHz range (broken into 698-960 MHz and 1710-2700 MHz ranges, specifically).ĭonor antennas are the first major piece of a signal booster system and are usually the most difficult to set up properly.

DIY OMNI DIRECTIONAL 4G ANTENNA BOOSTER HOW TO

What an Outdoor Cellular Antenna Does, and How to Use ThemĪn outdoor (or donor) cellular antenna captures existing signal on the cellular bandwidths and attaches to a cellular signal booster for amplification. This can be especially useful in areas where your signal is weak. So, even though the amplifier will do most of the heavy lifting, it’s possible to add some serious kick to your system with the right cellular antennas. Cable run loss between signal amplifier and indoor antenna.Cable run loss between outdoor antenna and signal amplifier.There are five factors under your control which determine the output power of your signal booster system:

Diy omni directional 4g antenna booster