What are "rabbit ears"?

"rabbit ears" is a common term for a very simple type of television antenna, dipole antenna. They are called "rabbit ears" because they look like a few rabbit ears coming from the top of the television. They consist of two metal bars coming at an angle of set-top devices. The "rabbit ears" antenna came shortly after the arrival of television broadcasts as a way to strengthen the signal and get better income. The "rabbit ears" are basically just a dipole antenna that has adjustable angles and lengths, allowing the user to gently tune their antenna to get the best income. This will depend on atmospheric conditions, their location and the strength of the broadcast signal. Some of the "rabbit ears" antenna include a small loop at a base that will help with the UHF intake, and others have dialing in which the antenna is fine fine -tuning. For example, "rabbit ears" are very susceptible to interference from other electronic devices that emit an electromagnetic field and therefore keeping outside these devices is inLMI important. Computers, fish reservoir pumps, florescent lights, wireless phones and any number of things can disrupt the intake of antennas.

In fact, while the traditional placement of "rabbit ears" was to build them directly on television, in modern times it is no longer ideal. This is because most modern TVs include computers that can interfere with the antenna. For this reason, many people recommend connecting the tantene via a coaxial cable, so that the "rabbit ears" itself can be placed by a suitable distance from the TV.

6 Most of the late 90s and at the beginning of the 21st century seemed that these antennas would no longer be used, except extremely rural areas, or those who did not want to register cable and satellite. It looked like the end of the technology line that has been around from the beginning of the television, and then, at the beginning of 2009, broadcast television ProveDLA transition to high -resolution television.

The

high -resolution TV offered in the air has many advantages of traditional analog broadcasts, including the fact that the image never interferes: either it comes or is not. This means that many people can now receive a high -resolution television that opponents cable quality or satellite image, through their daily television ensemble. And setting the "rabbit ears", modified by a ring for receiving UHF signal, can help increase the ability of the set to receive HDTV signal. And now it is not an unusual site to see an expensive high -resolution television file with a relatively simple set of $ 40 in the US dollar "rabbit ears".