Best Home Theater Solutions » Digital TV

HDTV Antennas

Dave Nettles — Fri, 20 May 2011 14:10:32 +0000

Types of HDTV Antennas – How to Choose

Don’t want to pay the cable subscription prices and no interest in Dish Network or Direct TV and there high prices. Most likely where you live you may get away with an HDTV antenna there are many UHF and VHF channels available. So why not!

Some areas you can get away with the indoor type if you live a rural area they will have a hard time with the signal. Then you will require the outdoor HDTV Antenna that will need to install on a mast or pole mounted to the side of your home.

There are a few things you need to know about HDTV antenna selection for the area you live. Here is a quick and fairly easy way to determine what your need. It runs off the zip code for your latitude and longitude and provides you an idea of the size to buy for the channels you would like to get.

The site is antennaweb.org and you should be able to get what you need without a problem.

The HDTV antenna you buy should receive both VHF and UHF to be able to get the largest amount of channels.

The outdoor HDTV antenna will get better quality reception than having an indoor HDTV antenna.

Watch HDTV On A PC

Dorothy Grant — Wed, 22 Sep 2010 12:42:59 +0000

by Dorothy Grant

Watching HD TV on your computer is easier than you might think. There are two ways to go about it. Your first option is either by the use of an adaptor that acts as a TV receiver to decode the signals and display them on your screen. The other method is by viewing TV broadcasts which are streamed over the internet.

To turn you computer into a television you will required to spend some money on hardware. You will need a PC TV tuner card, they can either come with USB or PCI interfaces. You can use the PCI version with a desktop PC the USB versions can be used with a laptop or desktop (as long as you have a free USB port). The adaptor is used to decode the TV signal and display it on your desktop or notebook.

There’s a lot of choice when it comes to buying a TV tuner adaptor. Though they all have the same basic purpose, they also have optional features and capabilities. Be certain that the type you buy is capable for use with the TV signal you want to watch.

Some TV tuner adaptors have inbuilt aerials and/or a connector for an external aerial that comes supplied. For the best result you might want to check if the adaptor has the right type of connectors to connect to your satellite or set-top box if that’s your chosen method of viewing. They normally come with software to tune the adaptor into the TV channels and allow you to perform other functions like recording and pausing TV channels.

They are inexpensive devices and can be purchased for less than $50. They can be purchased from online retailers, with a multitude of choice from manufacturers such as Pinnacle, ATI, WinTV and Diamond. If you specifically want to watch HD TV, then make sure the adaptor you purchase is high definition TV capable.

The second method to view high definition broadcasts on your computer is by using the internet to watch HDTV online. There are many websites online that stream TV channels over the internet for viewing on your PC.

If you already have a desktop or laptop with an internet connection, then the chances are you already have everything you need to get going. The main thing is that that you have a reasonably fast internet connection, 2 mega bits / sec should be okay.

There are many options when it comes to watching TV online, there are many websites and providers of these services. Some are totally free, some involve and regular subscription fee and others a one off fee (which you usually involves downloading some software to view the broadcasts with). Obviously if you want better channels and better video quality then the paid services might be for you.

The benefits of this type of service are that firstly they are far cheaper than watching conventional television channels as you don’t have to subscribe to a satellite or cable company. Also if you already have a PC with an internet connection then you don’t need to spend hundreds on a HD television and TV receiver.

About the Author:

Dorothy Grant writes about full hd tv and buy full high definition televisions online

Where Can I Watch TV Programs Online?” Discuss

Cliff Truss — Tue, 20 Apr 2010 01:00:27 +0000

If you are a computer user and surf the World Wide Web now and then, chances are that you have heard about watching television programs online.

Watching television online is the new way to view your favorite TV programs quickly and easily. So many people these days are taking advantage of online access to TV programs and you should also. Therefore, if you are now asking the question, "Where can I watch TV programs online?" the following answer will help.

So, you'll no doubt want to read the following words about watching online TV...

"Where Can I Watch TV Programs Online?" The Answer

There are many portals for you to watch TV programs online.

Certain websites will offer free access to online TV programs whereas others will charge a small fee to view television programs online. However, keep in mind that the sites which do not charge a fee to watch television programs online may have more limited television viewing access than ones which charge a small fee to use their site.

If you want to explore your options for watching TV online, then why not use the power of the search engines to research the many different providers. Then you need to consider which site (or sites) best fit in with your own personal requirements.

Tips for Those Who Ask "Where Can I Watch TV Programs Online?"

Now that you know that you can access television programs online and know that by doing a search you can find both paying and non-paying alternatives, there are a few extra tips which may prove helpful.

I would recommend that you firstly choose a service that charges a one-off small fee. Don't worry at this stage if you're adamant that you won't pay a dime.

Don't forget to find out how many channels both services offer. They are sure to differ, and there's no prizes for guessing which one will offer the more comprehensive list of channels.

Lastly, make sure that there are no hidden fees and that if you pay for the programming, that you know exactly what you are paying for in the end.

I hope this article has provided you with the answer to, "Where can I watch TV programs online?" and given you some useful tips.

Before you decide which online TV provider to choose, take a look at Cliff Truss's response to Where Can I Watch TV Programs Online? He has probably discovered the best product for Watching Online TV so take a look. Cliff Truss lives in South London with his wife and two young sons. He has kindly granted his permission for you to reproduce these words, as long as there are no alterations whatsoever.

How To Choose Your Next TV

John Holmes — Tue, 20 Apr 2010 00:05:46 +0000

Plasma, LCD, projector, CRT? The choice of display technologies can be overwhelming for the un- or under-informed. Which TV should you next choose?

CHOOSING LCD

Slim and desirable, LCD screens are the new belles of the TV Ball. But they're not as perfect as you think...
Liquid Crystal Displays have been around for over 20 years, but have only recently become a reality in the TV market.

The reason for this is that their fundamental operation relies on crystals moving in a viscous liquid and, like wading in treacle, it's a very slow process. Early generation LCD panels simply could not switch pixels on and off fast enough to cope with a moving video image, and consequently remained in clock displays and PC monitors that were predominantly used for near-static images.

Thankfully, as the technology has developed, the pixel-switching time has dropped dramatically and, in the very best models, causes very little motion blur on moving images. This has opened the floodgates for LCD TVs right up to over 50 inches. However, unlike plasmas, price is no indication of quality.

Hot or Not?

LCD contrast ratio is generally poorer than any other TV technology as the backlight can leak through the "switched off" pixels. A potent backlight can lift the brightness figures, but colour is dependent on single block filtering, so the total range of colours and the colour saturation are also mediocre. The deep liquid crystal substrate means the picture integrity fades away as you move off axis, although the latest models claim a viewing angle up to 170 degrees. That said, manufacturer's specification sheets can read like Tolkien-scale fiction at times, so getting a demonstration of an LCD TV before you buy is essential.

So why is LCD currently the must-have technology? Not only are LCD TVs a super slim flat panel, they are much lighter in weight than plasma models, as the LCD itself is made from plastic rather than glass. Screen resolutions are HD-friendly on larger screen models and each pixel has a much better defined edge definition than the glowing phosphor dots of plasma or CRT - creating a very sharp image. LCD TVs do not suffer screen burn-in from constantly displaying static images, are silent in operation and, from an energy-saving perspective, use little electricity.

But the biggest key to LCD TV's rise has been falling prices. Each panel is cut out of a single large sheet of fully engineered LCD and each new manufacturing generation creates larger initial sheets. This reduces cost per unit and hence the street price.

LCD TV costs will continue to fall, the picture quality will continue to rise and, as features like digital tuners, memory card readers and wireless connectivity become mainstream, LCD TVs will dominate the 32 inch flat panel market.

As long as you make sure you are buying an HD-ready model and try before you buy, you can't go wrong.

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A Brief Primer on Digital TV and What You Need to Know

Abe Michaels — Tue, 16 Feb 2010 16:00:48 +0000

Beginning with Luxembourg in 2006, followed then by ten other European countries, the advent of government mandated digital tv began. The United States decision to transition came soon after. The U. S. Required all television stations to move from analog to digital transmission effective June, 2006. 2011 will mark Asia's entry into the digital tv era with Japan coming on board.

The U. S. Congress' decision to mandate the switchover from analog to all-digital television was based primarily on two factors. First, the government's desire to free up precious broadcast bandwidth for those organizations concerned with public safety such as police and fire departments, and second, to provide viewers a better picture and sound experience. One other consequence of freed-up bandwidth is that some of it can be auctioned off by the government to companies which provide advanced wireless services.

To facilitate the conversion process the government addressed the need of those people who did not own a digital-ready television. It offered to those owners a coupon, worth up to forty dollars, which could be traded in for a digital converter box. Congress also stipulated that non-digital televisions could not be imported, nor could they be manufactured in the U. S. Retailers still selling analog television stock were required to prominently display at the point of sale a statement informing the customer that a converter box would be required for those sets.

The biggest difference in quality between an image generated by an analog tv signal and one generated by a digital tv signal centers around resolution. The level of detail and clarity of the picture the viewer sees is based on the number of pixels, arranged in a grid pattern, on the screen. Simply, the more pixels, or discrete points on the screen, the better the resolution will be. An analog generated grid usually tops out at 500 x 400 pixels. A digital image can create an image up to nearly ten times the number off pixels.

Multicasting is another advantage of digital television transmission. In an analog environment only one channel can be allocated to a chunk of bandwidth, whereas in a digital environment that same chunk can be divided into multiple channels. This provides television stations the opportunity to provide more programming to its viewers.

Interactive programming is another advantage of digital television. People subscribing to cable or satellite services will discover enhanced functionality. Example include movies-on-demand, text-messaging via the television's remote to live television shows, and VCR-type choices such as pause, slow motion and fast forward.

Today, consumers have four options when considering televisions. Analog TV's can still be used but require a converter box. A digital-ready set comes with its own converter but will usually lack in picture resolution. An HD-ready set may or may not include a converter which will generally offer good resolution. The most expensive option is the HDTV which will include a digital tuner and will have high resolution. Selecting which type of TV to go with is a matter of budget or other preferences.

With digital television viewers can realize new highs in picture quality and enhanced functionality. The developments of today represent only the beginning. As manufacturers seek out new technologies and competitive edges, the consumer can reasonably expect an even more compelling viewing experience.

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The Big Change Over to Digital TV

Dave — Tue, 16 Jun 2009 14:11:56 +0000

Change Over to Digital TV

Analog TV has finally gone by way of the Dodo bird we are now all in the era of true digital TV. TV broadcasters made the change over to digital TV on Friday June 12, 2009. Still with all the money spent on trying to get everyone ready for the switch over there were still hundreds of thousands of people caught by surprise.

Twenty years and billions of dollars spent the big switchover was made Friday the 12th of June. The broadcasting and industry analysts say the switchover was hardly noticed. Sometimes you wonder where they get their information from. They really must not live on a little place we call earth.

On Friday the FCC got more than 300,000 calls from people in shock wanting to know what happened. Just think about the numbers of people that would just not call. The elderly retirees in Florida alone would be in the millions that are still in shock. It seems funny that the people that really matter are never considered in charts and graphs and statistics.

The change is here and millions are scrambling to figure out what happened and what to do. The people able to go online will quickly find the solution and solve their new problem of no TV. But the people that have no idea what to do will need help. So share this information with the people that are unable to help themselves.

For over-the-air signals after the switch, most TV sets made before 2004 will have to be hooked up to a digital converter box. The boxes sell for $40 to $50 the government is giving away coupons knocking $40 off that price at dtv2009.gov. The coupons can be applied for up to July 31st at midnight but it is a first come first serve. So make your application soon.

Questions about what to do for the small battery-operated TVs they have in case of a hurricane or storms. The best answer is to junk them and get a weather radio. We will have to wait for prices to come down on the small battery-operated digital TVs.

You can find the converter boxes in a lot of places here are some sources to get one online.

	Insignia NS-DXA1 Digital to Analog TV Tuner Converter Box for Regular TV Sets Sale Price: $99.99
	Standard Features: NTIA Approved Coupon Eligible Converter Box (CECB) Receives and Displays All 18 ATSC Formats Composite Video Jack (Yellow RCA Plug) Stereo Audio Jacks (Red & White RCA Plugs) 75 ohm RF Video/Audio Jack (Coaxial Cable)

	Coby TFTV891 8-Inch Portable Widescreen LCD TV with ATSC/NTSC Tuner and Integrated Telescopic Antenna (Black) List Price: $152.99 Sale Price: $93.71
	Coby TF-TV891 LCD TV TFTV891 LCD Flat Panel TVs