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How Does an HDTV antenna Work?



In order to maximize the benefits of a high-definition television, your TV should have the ability to receive HDTV channels. Receiving reception will largely depend on the type of HDTV you have or you wish to buy. If you have an HDTV, it usually includes a built-in ATSC tuner that allows users to receiver OTA (over-the-air) HDTV broadcasts. On the other hand, if you have an HDTV-ready television, then expect your TV to produce high-definition images, but you need to have an additional external tuner to receive broadcasts.
The two most important things you will need are the HDTV antenna and HDTV tuner (internal or external) to be able to pick up HDTV channels.

Choosing the Appropriate HDTV Antenna for your TV Set

Having your own HDTV does not mean you can watch all HDTV channels. This is because satellite and cable providers do not distribute free-to-air, available HDTV channels. In addition, majority of free HDTV channels are not included or carried by satellite and cable operators. Thus, you will need an HDTV antenna to watch all local and free channels on your HDTV. Although some satellite and cable providers offer over-the-air HDTV channels, they provide these channels at a highly compressed rate that can give a negative effect on the quality of pictures. Having an HDTV antenna allows you to watch these channels without distortion or any negative compressions.

Things to Consider

Once you understand the reasons for buying an HDTV antenna, you now to determine the type of antenna to buy. Be aware that there are indoor and outdoor HDTV antennas in the market. Just like standard televisions, it is best to go for outdoor antennas because they could easily pick up signals. However, if your situation (building codes, apartment rules, etc) cannot allow outdoor antennas, then an indoor HDTV antenna can also do the job.
Be aware that there is no guarantee that you will always receive signals, even if you have an outdoor HDTV antenna. This is because HDTV signals are digital, giving you no middle option for signals - you will either get signals or not.

In choosing the HDTV antenna for your television set, be aware that no one antenna that can fit all preferences and condition. Choosing the most appropriate antenna for your TV set will depend on the distance of the transmitter and your antenna, your house location and the frequencies of each channel you wish to pick up.

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Online resource centre for information on hdtv,DIRECTV Unsure On Passions In HDTV - TVPredictions.com (press release)

Wed, 25 Apr 2007 21:38:26 GMT

DIRECTV Unsure On Passions In HDTV TVPredictions.com (press release) - Apr 25, 2007 By Phillip Swann. Washington, DC (April 25, 2007) -- DIRECTV says it hasn't decided if it will air the daytime drama Passions in High-Definition. ...

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Hide Away Those Rabbit Ears - Buying an Indoor HDTV Antenna



If you can't get decent reception but live in an apartment or just don't want unsightly antennas on your roof, it's time for you to get a convenient and discreet indoor HDTV antenna! As long as your HDTV has a built-in tuner or the proper attachment, you can pick up "free" HDTV broadcasts with an indoor HDTV antenna. With FCC regulations requiring broadcasters to air HDTV programming (or at least to use specific bands designated for HDTV), you should be able to take advantage of it. You can do a Google search and turn up quite a few indoor HDTV antennas like the Terk Technology HDTVi VHF/UHF HDTV Indoor Antenna. This unit picks up the standard channels that are broadcast in VHF or UHF, as indicated by the name. HDTV programming can be carried in both ways, and you'll essentially be able to get that for free.

Many to Choose From

You can find this particular unit for only $26.54 at amazon.com, along with additional models. For example, you can also get the Terk HDTVa Indoor Amplified High-Definition Antenna for Off-Air HDTV Reception, and yes, that is an amazingly long title. It functions like its relative with the much shorter name. Terk also makes combination indoor/outdoor units and exclusively outdoor antennas as well.

The Terk products seemed to receive largely positive user reviews in which they averaged ratings of four out of five on a five-star scale. Overall, they are quite affordable and are just the right size for an apartment dweller. At the amazon.com website, you can also check for detailed specs for the Terk antennas. You can also find indoor HDTV antennas by major manufacturers, such as Samsung, Phillips, and so forth. For example, at amazon.com one of the many antennas listed is the Samsung TV5.4 SAX Amplified Indoor HDTV Antenna. This unit retails for $29.99, but you can find other antennas for as low as around $22.

As one customer helpfully pointed out in a user review, an indoor HDTV antenna can also help you get HDTV programming that your satellite or cable provider may not carry, like PBS. It's a valid point, especially if you want to watch shows like Nova or Nature in HDTV. Check out one of these indoor HDTV antennas today, and take a look at what you might be missing. You will be amazed at how far TV's have come.

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Dedicated online information on hdtv,News Analysis NBC's Sunday Ratings Hurt By No HDTV? The network suffers low ratings after going to three non-HD shows ... (TVPredictions.com)

Mon, 23 Apr 2007 10:14:57 GMT
Washington, D.C. (April 23, 2007) -- NBC's decision to eliminate High-Definition programming on Sunday night could be giving the network low ratings.

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Your trusted resource centre for information on hdtv,Comcast begins digital transition in Chicago - Engadget HD

Sun, 08 Apr 2007 08:06:33 GMT

Comcast begins digital transition in Chicago Engadget HD, CA - 19 hours ago That's right, the 860MHz cable system in Chicago could offer 430+ 720p60 HDTV channels, 285+ 1080i HDTV channels, 143 1080p60 HDTV channels, or some mix of ... Comcast: Digital Set-Tops to Deliver 120 HDTV Channels TVPredictions.com (press release) all 8 news articles

Sony Hdtv - A Reliable And Cost-Efficient Product



Sony has always been a leading brand in audio-visual equipment. From its inception until the present day, Sony has always endeavored to merge the latest techniques and technology into their products. This company has also been humble enough to acknowledge when they made mistakes and to constantly improve their systems to deliver better and better with every product that rolled out from their factories. The Sony HDTV is relatively new, with its first product being launched in 2006 only. However, there had been a few hitches with the Sony HDTV of that time. People found it not so good - however, before the market could make up their minds about rejecting or accepting this model, Sony attacked and solved the problems that were creating a negative impact among their customers.

The new product launched was re-branded and aggressively launched as the best there could be with the available expertise. The latest Sony HDTV boasts of excellent vision clarity, outstanding color range and reproduction, good blacks and hi-quality picture. It is worthwhile to mention here, that your set would need special calibration to be done at the time of installation in order to assure the best possible viewing experience.

The Sony Hdtv Has Already Made Its Mark In The Market


Some of the models in this range of Sony HDTV offer some fantastic features, such as:

1. Quadrature Amplitude Modulation (QAM) - this is a far more feasible alternative to the separate ordinary cable box; this helps in capturing the proper visual balance.

2. Changeable aspect ratio - you can interchange between the normal HDTV aspect ration of 16:9 and the regular TV ratio of 4:3 - some people find it very useful for watching special shows

3. Computer compatibility - you will find that these models of Sony HDTV come equipped with memory stick slots and USB ports; this makes it possible for the TV to connect to the computer and vice-versa. This feature is especially useful when you like to import pictures from sources that capture digital video recordings and photos.

4. High visibility - you will find that you can watch a Sony HDTV and LCD's from any angle without much distortion of the picture in different types of lighting. These sets come with special in-built tuning systems so the reception of the programs is impeccable.

5. A little extra more - There are models, which come with digital-cable-ready mode, which is commonly known as DCR for better onwards transmission of programs with the highest picture clarity possible.

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Looking For A LCD HDTV



Americans have a standard of living never before seen in all history. Even low income homes make more that most others do in the world. Of course the standard of living is more in America. Americans also live in a time where technology is constantly growing. It seems impossible that it's only been about one hundred years since mans first motorized flight. TVs have gone from having three channels and rabbit ears to HDTV. There are now TVs that are LCD HDTV.

LCD TVs are flat screened TVs that have unprecedented picture quality. When people watch a LCD HDTV it seems like the people are in the living room or that the viewer has been brought into the show. LCD HDTV or liquid crystal high definition television is on the cutting edge of manufacturing. Once the public watches something on LCD HDTV, it's hard to go back to normal programming. It's kind of like test driving a BMW but then purchasing a KIA. It really is that different. The industry as a whole is changing rapidly because of technology and the rapid strides that are being made. Most retailers now have the new technology available for people to look at and of course, buy.

Where to Buy

Where can the consumer go to buy a LCD HDTV? Almost every general merchandise store now carries these new TVs with the HDTV format. There are also deals to be found all over the internet. If people decide to buy over the internet, make sure the store is reputable. Also consider the possible damage that can occur in transit. These new LCD HDTVs are somewhat sensitive and very expensive. Breaking one will surely make someone cry or become very angry. Some people may do both of these. Something that the consumer should do is to cross compare the different brands. Some may have different options. Look at all of the options and compare pricing and then decide on which one to purchase. Look at the area that it will be placed and decide if it will look good there as it is or if the person needs to modify the area of placement. An LCD HDTV will last many years and should deliver a picture better than anything that one has ever had. Finally, enjoy the new TV with ones family and friends and make new memories for years to come.

Your trusted resource centre for information on hdtv,Review: Apple TV brings iTunes videos to your HDTV, but quality disappoints (The Journal News)

Thu, 05 Apr 2007 06:39:50 GMT
Apple Inc. has graced the public with another smooth, white, exquisitely designed gadget, this time aiming at making it easier to play iTunes movies and songs on the living-room TV set. Too bad, then, that where looks really matter - in the quality of the video on the TV screen - the $299 Apple TV comes up very short.

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Review: Apple TV brings iTunes videos to your HDTV, but quality ... - Remote Access

Thu, 05 Apr 2007 06:58:00 GMT

Review: Apple TV brings iTunes videos to your HDTV, but quality ... Remote Access, NY - 18 hours ago Speaking of HDTV, you more or less need one of those sets for the Apple TV. It's not designed to connect via the older single-lead RCA video cable. ...

HDTV and 1080p - What's So Special About It?



You may have become dizzy with all the choices that face you if you finally decide to take the plunge and buy yourself a nice, new HDTV. First of all, you have muddle through a veritable alphabet soup of terms such as LCD, DLP, CRT, EDTV, and HDTV for example. If you manage to make sense of all those confusing terms, you have to navigate an equally puzzling series of numbers and choices, such as a 1080p HDTV versus a 1080i HDTV. Setting aside the issues of contrast and color depth, which are in part matters of the viewer's subjective tastes, the most important issue that affects image quality is that of the display's resolution. First off, the numbers in a 1080p HDTV or a 1080i HDTV represent the total number of horizontal lines (1080 lines if that's not clear) that the monitor can display. In this respect, the 1080p HDTV and 1080i HDTV are the same.

What the Heck Does It All Mean?

It doesn't take a rocket scientist to figure out that more lines mean you get a sharper picture. Therefore, a 1080p HDTV or a 1080i HDTV will trump a 720p HDTV or a 720i HDTV. Ah, but what about that little letter? A 1080p HDTV uses a progressive scan to produce images, hence the 'p' for progressive scan. This means that the lines are displayed one after the other. As for a 1080i HDTV, the monitor uses interlacing to produce images, hence the 'i' for interlacing. This is the same method used in older computer monitors wherein the monitor displays half the total lines and then quickly paints in the other half. Interlacing has fallen out of favor, because monitors that use interlacing produce flickering images and can cause eyestrain.

If you're getting a TV that you're going to be using a lot, why subject yourself to that? If you're buying a HDTV, always, always, ALWAYS go with a 1080p HDTV, regardless of whether or not you have yet to decide on LCD, CRT, or something else. For the sake of your eyes, spend a little extra if you have to. It will be well worth the investment. You also might want to stop by your local Best Buy or Circuit City to check HDTV's out in the real world. It's a good way to find out what you like and what you can live with. Who knows, maybe you'll find 1080i acceptable. At any rate, have fun shopping!

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What Should You Expect From a Directv HDTV Receiver?



The Directv HDTV receiver is today one kind of revolution is TV viewing. This is the best that technology can offer today to the modern man. There are good varieties of Directv HDTV receivers for you to choose from - you can choose any plan or type you like and try it out. If you do not like it, or like it too much - you can always settle for it or upgrade it to your requirements.

The Features That Directv Hdtv Receiver Can Offer You

As every advanced technology gadget, you will need to learn and understand what it can offer you before you make up your mind about it. You will find that the Directv HDTV receiver is a great product, with many benefits over the present TV viewing methods:

1. Number of channels - you can have up to 225 channels at your fingertips, round the clock. All the programs are available in digital programming, which promise impeccable picture quality

2. Free upgrades of services and equipment - often the Directv HDTV receiver comes with an additional free upgrade of services and equipment -so you need not worry to keep a track of what and when you should look for upgradation.

3. DVR Powered Directv HDTV receiver - with this you can have instant replays of live TV telecasts, rewind it, pause it and even slow down the movement of the picture (slow motion) to give you a never-to-forget viewing experience

4. Video recording - this type of receivers come with single touch recording facilities, adjustment of progressive picture and exceptionally well tuned digital sound adjustment menu.

5. Best reception available - it does not matter what type of program you are trying to watch, when you chose it, the Directv HDTV receiver will ensure that the picture is perfect; you could choose a channel from a foreign country or locally broadcast, the picture that will be presented on your TV would be outstanding always.

All of this is okay if you look at it and compare it to the available technology that is used in audio-visuals. However, the best part with this product is that it comes at a highly affordable price making the whole package even more attractive.

The brilliant viewing experience, the cost efficiency, and the excellent customer service offered makes the Directv HDTV receiver a very wise choice for every home. This is an apt example of how beautifully technology can improve our lives and make it more comfortable, without costing an arm and a leg. It also shows that you can get the best there is without worrying about cost or future maintenance - it shows that 21st century is a great time to live in.

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HDTV FAQ: What is CableCard? - Digital Home

Wed, 04 Apr 2007 19:37:59 GMT

HDTV FAQ: What is CableCard? Digital Home, Canada - 5 hours ago Because most HDTV televisions no longer accept CableCards, what was once a promising technology has now been relegated to the technology dustbin. ...

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Plextor Launches USB HDTV Receiver (ExtremeTech)

Thu, 29 Mar 2007 18:31:54 GMT
Plextor unveiled a new mini digital HDTV receiver on Wednesday that the company says will transform a user's laptop into a wireless personal video recorder.

What is an HDTV?



The first time HDTV or high-definition television was introduced into the market, movie buffs, techies and sports fans became wild with excitement because this new technology will allow them to watch television with amazing resolution and superb digital surround sound. In addition, an HDTV will allow a user to watch movies without the irritating "black bars" that usually come with various movie formats. Meaning, HDTV gives users the benefit of watching the original widescreen format. With its sudden boom during its initial release, the HDTV became the most sought-after gadget for television-watching purposes. Unfortunately, since most high-definition televisions in the market are surrounded with confusing and technological abbreviations and terms, choosing the best HDTV can become a confusing task.

If you don't want to end up with a television with ordinary visual and audio, then you need to understand the differences between analog and HDTV formats to determine if you really need an upgrade for your watching enjoyment.

Features of High-Definition Television

Technically, an HDTV provides a better screen resolution. Meaning, it can easily provide you with better visual presentation whether you are watching the NBA finals or enjoying a good DVD movie. The highlight of a high-definition television is its ability to play "wide screen". Compared to the earlier "analog TV" that only plays cropped movies, your movies can now have wider pictures that are similar to the images on the screen of movie theaters. Thus, you can watch your favorite show with a crisper and finer visual display.

Another good thing about HDTV's is that they can easily complement other analog video equipments, such as camcorders, DVD players, VCRs and gaming consoles. Moreover, with its impressive audio capabilities, playing games and watching movies can be given a new level of experience.

When choosing a high-definition television, make sure that the item has a resolution set at around 1280 x 720 pixels. To ensure this resolution will not be downgraded by the television set, look for a set with a fast response time and high contrasts. HDTV may come in many forms and with a number of add-ons or choices for connecting audio-visual equipments. Depending on your needs, the most practical choice is to go with a television set with DVI (digital video interface) and HDMI (high-definition media interface).

Looking for an HDTV can be a confusing task. However, with the right information and preferred specifications, you can easily narrow down high-definition televisions in the market and arrive at the best HDTV to buy and add with your entertainment solutions at home.

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