|
The Importance of TV Antenna Boosters
Got a choppy tv signal? One minute you are watching your favorite basketball team playing for the championship on tv. Suddenly the tv signal has gone wild. You stand up, adjust that cheap factory antenna and hope you can retrieve the channel again. But then your effort is to no avail.
Your tv antenna has failed to pick up a strong signal probably because your home is to far from the broadcast tower or there is something that hinders your tv antenna from getting a strong signal. There is a solution to that. Why not get a tv antenna booster? The tv antenna booster will surely allow you to watch your favorite shows on tv without the worry of losing that channel again.
Before you get a tv antenna booster though, you must first know the kind of antenna which your tv possesses. Here are the basic types of tv antennas and some significant terms to take note of.
The HDV Antenna
For a better understanding, there is no big difference between the antenna used for the HDTV as well as with the DTV. Some unscrupulous people in the marketing industry made false claims about these antennas for the sake of selling their own products. This issue has greatly affected the honest antenna producers so they had to re-label their products to avoid losing any market share.
In connection with the HDTV antenna, there are a couple of important terms that you must familiarize yourself with. Gain refers to the quantity of the signal that the antenna will be collecting. Beam width is all about how directional the antenna can be. Lastly, bandwidth refers to the manner of how the gain differs with the frequency. This emphasizes that a narrowband antenna can receive more channels clearly while some channels may appear vague.
The Dipole Antenna
The Dipole is the simplest antenna used for the tv. The variants of the dipole antenna include the bowtie that contains a wider bandwidth with it, the folded-dipole which is able to solve any problem on efficiency, and the loop which is one type of the folded dipole. All of these kinds possess the same amount of gain and the same pattern on the radiation.
The dipole antenna has with it a positive gain since it does not equally radiate towards all directions. As the general truth goes, a tv antenna should radiate in very few directions. In the United States, the tv antennas are usually placed horizontally. That is why no signal will be picked up by the tv antenna if it is placed in a vertical manner.
The Reflector Antenna
Reflector antennas function by means of the radio waves which are reflected off from a conducting plane. The reflector antennas are common to utilize the double bow-tie variant since it contains a large bandwidth.
The Yagi Antenna
The elements in a Yagi antenna are arranged on an echelon. There is the boom which is a long element that serves to connect all of the parts. There is no current contained in the boom. Since the boom is an insulator, the antenna likewise carries on the same function. The reflector is the rearmost element in the Yagi antenna.
The other element is known as the driven element and the rest of them are termed as directors. Of all the types of antennas, the Yagi antenna is said to be the most magical.
After knowing the type of antenna you've got, you can now start your search for the most appropriate tv antenna booster to use. Your choice ranges from the MG 950, MG1090, MG 952, MG 825, and many more.
Author
Mike Labram is the owner/webmaster of The Wired Gazette. Squeeze more out of your home theater dollars with our money saving tips, articles and reviews.
Why not insure your home entertainment system with a home insurance policy that also has home contents insurance with accidental damage.
|
