Despite-The-Obvious-Advantages-Of-Digital-TV-Its-M127
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Despite-The-Obvious-Advantages-Of-Digital-TV-Its-M127

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Despite-The-Obvious-Advantages-Of-Digital-TV-Its-M127 Document Transcript

  • 1. Despite the obvious advantages of digital TV itsmain disadvantage is its reception. Truly, analog TVreception was so much better. if the reception is bad the analog TV still made it possible to watch TVeven if the images are grainy, but with the digital TV, there is simply no way to watch and the regular home viewer would not even know how to get the signal back up again.diploe antenna
  • 2. Because of the reception issues the CEA or the Consumer ElectronicsAssociated developed a standard which will allow the DVD tuner to control andposition smart antennas This is referred to as the EIA/CEA-909A A digital TVconverter box which is EIA/CEA-909A compliant can control around 16positions of the antenna
  • 3. The control is made possible by the special port of the smart antennas foundin the digital TV converter box This is also made possible with the RF antennaconnector But just like digital TV technology, smart antennas are also a newtechnology and there are not a lot of choices out there
  • 4. It does not help that these are more expensive than the regular antennasThere are outdoor smart antennas as well as indoor smart antennas Becausenot much is really known about them, from the point of view of the consumerthat is, it is very important to read the product reviews and to know about theproduct specifications
  • 5. There are even some antennas marketed as "smart" when all they are isregular antennas so be very careful One tip to clue you in is the specificationfor smart antennas where the 3000A is not part of the antenna interface The3000A is for small outdoor multidirectional antennas
  • 6. Truth is, there are some products out there where the "smart" is just part ofthe product name Be aware also of the term 'omnidirectional'which is useful for areas where there are off-air diploe antenna digital TVsignals coming in from different directions
  • 7. But this is not good to use in areas where there are ghosting problems
  • 8. diploe antenna