Categories
Wireless Technology

Laird Antenna: The Importance of Using One

We can all agree that antennas have been around even before we were born. For the most common types, it would be radio and TV antennas that are also very much available. Antennas are utilized to transmit and receive electromagnetic waves. If you are not using antennas for your radio or TV, then no signal will be picked up from the stations. The channels that the TV set can show will be dependent on the antenna strength and how the signals are being picked up. The quality of the antenna, location where you put it, and the weather can greatly affect the quality of transmission and how many stations the device would be able to pick up. Today, there are so many reliable antenna brands that have come out in the market to better meet your needs. One of them is the best of class laird antenna.

Laird Antenna for Your Needs

TV Antennas

An antenna for your television is designed specifically to receive signals that are often transmitted at frequencies of 41-250MHz in a very high frequency band and 470-960mHz in ultra-high frequency band various countries across the world. As there are various antennas, they are also designed differently. This type of antenna consists of various conductors that come with varying lengths and they also correspond to the range of the wavelength that the antenna is specifically designed for. For an antenna to work, it should be used with a tuner that often comes with the TV set.

In addition, a TV antenna can be used both indoor and outdoor. For indoor use, it often comes in a smaller size. It has “ears” that could be adjusted in lengths in order to improve the signal. But it is important to note that this type of antenna is not as good as those that are mounted outdoors or on rooftops.

Antennas intended to be used outdoor are bigger and can receive more and better signals. But the problem is, this kind of antenna can be easily affected by the weather. For instance, if a strong wind is blowing outside, the position of the antenna can be changed, thus disrupting the signal. To avoid this, be sure to mount it on the highest window in the attic or building. This will help ensure good quality signal and prevent disruptions. For the downside, this type can be expensive. One more factor that could affect its signal quality is the location that is relative to the transmitted. If you are close to the transmitter, then the signal will be better.

Child Watching TV
Child Watching TV

Radio Antenna

How this type of antenna work is just like a TV antenna. This is a device that changes an electric current to radio waves and vice versa. Just like with TV, this has a receiver and transmitter. The signals are being transmitted as soon as the transmitter applies radio frequency to the current to the antenna terminals that radiates the energy as radio waves or also known as electromagnetic waves. When it comes to reception, the process is the same as the terminals start to detect the signal and the receiver decodes that it must be amplified. Click here to learn more about other antenna types.