DTV Antennas, Find the Best Antenna for Digital TV and HDTV
Be smart as you select a new antenna for your DTV.
0
You may chuckle that real TV antennas are a remnant of the past. The current TV consumer expects 400 to 500 channels, premier movie channels, and a big monthly bill. Now many DTV viewers are looking to DTV antennas to get the same high quality audio and video quality. The price: no monthly bill, just the expense of purchasing and installing the antenna. Though a HDTV antenna will not get you 400 channels, there are advantages to OTA (over-the-air) reception.
Best Digital Antenna
One of the newest advantages is that OTA reception is transmitted in digital format. The digital tv picture is better than the old analog picture. While the analog picture was known for snow and picture ghosting, the digital tv picture is chisp. The sound is better, too. Some broadcast stations broadcast in standard definition, others have upgraded to HDTV broadcasts. Still other stations broadcast in standard definition during the day and HDTV during evening prime time.
Dtv Antennas
As you know, OTA digital TV reception is free except for the expense of the DTV antenna. The greatest limitation is that you get local channels. Some DTV antenna users with the best digital antennas are able to tune into out of town stations. Others have been able to catch sports events that have been "blacked out" in the local area.
Best DTV Antenna
The greatest predominance of local digital TV channels are in large metropolitan areas. However, local DTV channels can be found everywhere. Including rural areas, 90% of viewers in the USA can get 6 or more DTV channels.
In addition to the digital antenna, you will need an HDTV tuner to receive the dtv transmission. However, check your set and receiver. On newer tv’s, the DTV tuner may be built in. If you have "integrated" HDTV or an ATSC tuner, you have the necessary components. And if you have the DISH or DirectTV package, the receiver probably has an over-the-air (OTA) HDTV tuner.
You can find the digital TV stations in your area by checking AntennaWeb.org website.
Hdtv Outdoor Antenna Best Antenna On The Market For Digital Reception
The DB4 was the height of the antenna, I tried. It is also the only one to receive all digital stations in nearly area.
Digital Television Antenna - Best Brand
A digital TV antenna will bring in over the air (OTA) signals. Your digital TV antenna needs a tuner to receive digital TV signals.
Antennas Direct DB4 UHF HDTV Antenna
Add to watch list.
Improve reception with new antenna? – DTV
I’d like to improve the signal strength at our TVs to avoid periodic failures.
Indoor HDTV Antenna with LED Indicator
It connects to any TV that has a digital converter box.
Mail this post
Over-the-air (OTA) HDTV becomes more and more popular. For someone who is used to noisy analog TV pictures, it is hard to believe how amazing a quality of HDTV broadcasts can be. In fact, HDTV channels received over the air free of charge often have better quality than the same channels received through a paid satellite HDTV subscription. All you need to enjoy OTA HDTV is a HD television with a built-in HDTV tuner and an HDTV antenna.
Huh? Which kind of antenna?! If you have Ph.D in Electrical Engineering and have never heard about the antenna type called "HDTV antenna", it’s not because you were a bad student. HDTV antenna has nothing to do with physics and engineering. It was invented in marketing departments. Marketing found an effective trick to boost TV antenna sales. HDTV is a hot thing these days. Call essentially the same device HDTV antenna, and it sells better. It makes people to believe they must buy an HDTV model or HDTV optimized antenna to watch HDTV broadcasts. This is very far from truth.
HDTV antenna hype created a huge misconception with regard to TV antennas used for HDTV reception. This article is an attempt to clarify this issue.
Do you know what a regular antenna is? Antenna is a piece of metal designed to resonate at a specific frequency and to be responsive over a certain range of frequencies. TV antennas are designed to work either in the range of Ultra High Frequencies (UHF), Very High Frequencies (VHF) or both. Any station transmitting in the VHF/UHF frequency bands, can be picked up by a VHF/UHF antenna and transferred to the TV set.
All television broadcasts, digital and analog, are in the VHF and UHF bands. Over 90% of the HDTV broadcasts are in the UHF, and less than 10% in the VHF band. What is important from the antenna perspective is that HDTV falls in the bandwidth of a regular VHF/UHF antenna. Not HDTV antenna, not HDTV optimized antenna, just a normal regular TV antenna. What makes a signal to be HD is its content, the way a signal is modulated, and not the carrier frequency it is transmitted on. On the contrary, the antenna knows nothing about the signal modulation and content. Hence, you don’t need an HDTV antenna to pick up the HD signal. An antenna has absolutely no idea what the signal resolution is. It can be HDTV, SDTV, NTSC, whatever. It is the job of a HDTV tuner and HD television set to demodulate the signal and to present the actual content on the screen.
Well, the antenna bandwidth and frequency response are not the only parameters that are important for clear TV reception. An antenna has other important electrical and spatial properties, such as antenna gain (directivity) and high front-to-back (F/B) ratio. One might assume that an HDTV antenna should be more powerful in terms of F/B and gain parameters. Does HDTV reception impose more stringent requirements on antenna gain and F/B ratio?
There is a wrong, yet widespread belief that you need more antenna gain to receive digital television. I don’t know where the hell this belief comes from, cause the situation is exactly the opposite. HDTV has much better noise and interference immunity than the analog television and can produce high quality video at significantly lower signal-to-noise ratios.
Another important specification, F/B ratio, has to do with the antenna ability to cope with a multi-path signal propagation from the towers to the receiving antenna. The higher F/B ratio is, the better is multi-path rejection (also known as ghost suppression). Without going into technical details, we must say that HDTV signal is a bit more sensitive to multi-path cause it has slightly larger bandwidth. Multi-path causes dips in the signal spectrum, whereas we want to keep the spectrum as flat as possible. When signal content is spread over a larger portion of spectrum it is more likely to be distorted by multi-path. Basically, what TV equipment manufacturers are trying to do in the so called HDTV optimization is to keep the spectrum flat in the whole frequency band. It is important for HDTV antenna to have a high F/B ratio in some areas where ghosts may be a problem. The point is, however, that most directional, old fashioned and cheap TV antennas have F/B ratio good enough to handle multi-path propagation of HDTV signal and keep spectrum distortion at minimum. If an antenna can handle an analog signal, it can handle a digital signal as well.
There is nothing specific about a TV antenna that is used to receive HDTV. When choosing an HDTV antenna, check the really important parameters such as directivity, gain, F/B ratio. These specifications are important for reception of both, digital and analog broadcasts. The HDTV optimization is probably the least important factor you should take into account.
DIY antennas: Build your own DTV antenna!
What you may also be hearing (but not from us) is that you’ll need a new fancypants digital TV antenna to pull in these new signals. Thankfully, that’s simply not the case.
Intel develops embeddable DTV antenna for OTA on the go
Not wanting you to miss a second of LOST while you’re making the Wednesday night commute, Intel has created an embeddable Digital TV antenna for picking up that fancy over-the-air HD signal from your laptop.
Lifehacker – Build Your Own DTV Antenna – DIY
Increase the number of over-the-air (and soon to be digital) television channels you can receive with a simple-to-construct antenna.
The Digital TV Converter Box In Our Camper Will Not Work.
Double check all of the connections going to the DTV Converter Box from the antenna.
New Consumer Antenna Targets DTV Signals
Antennas Direct, a St. Louis-based manufacturer of off-air consumer television antennas, has launched the ClearStream Convertible antenna specifically targeting digital signals.
ClearStream Convertible Indoor Antenna for DTV Replaces Rabbit Ears.
As consumers are struggling with the digital switchover, Antennas Direct introduces new indoor antennas. The digital TV antenna is specifically tuned for the digital frequencies, ideal for consumers facing reception challenges.
About The Author
Eric Gov is with HDTV Antenna Labs.
HDTV Antenna Labs features antenna reviews and selection guide.
For more information visit http://www.HDTvAntennaLabs.com
This article was posted on April 07, 2006
Mail this post
Finding specific information about UHF TV antenna might not be easy, but we have gathered very helpful and relevant information about the general subject matter, with the ultimate aim of helping you out. Even if your search is about another UHF TV antenna information, such as OCF dipole, discount consumer electronics, TV antenna rating or even fm antenna connector, this article will prove very helpful, to say the least.
When buying car TV antennas, choose one that comes with the widest frequency range you can find. This way, no matter where you go, your car TV tuner can detect TV station receptions from all over.
One problem that an analog antenna and a HDTV antenna have in common is that there is always a chance of a ghost creation. To get to your antenna, the signal must take many paths to get past tall buildings or other reflective structures. An antenna has to have a high F/B ratio to overcome the creation of a ghost image. There is actually more chance of getting a ghost image with a high definition TV since it has a slightly larger bandwidth. An analog antenna could handle this image better than a HDTV antenna. If the ghost images that could come up with an analog antenna or a HDTV antenna bothered you, you should probably get a satellite dish. There should be no ghost image because the signal does not have to take multiple paths to get to the satellite dish. The satellite’s signal goes directly up into the sky and the signal comes back from space. There are no buildings or anything else between the satellite dish and the sky.
The Soldier will place one arm straight up and unfold the system to the other arm, which will be bent upward at the elbow. The arm pointed straight up will have a base connection, which can touch the jawbone.
Don’t forget that you are only a step away from getting more information about UHF TV antenna or such related information by searching the search engines online. Google Dot Com alone can give you more than enough results when you search for UHF TV antenna.
If you are planning to buy an HDTV antenna, there are many models available in the market. You have the choice of choosing the right model according to the budget you have. If you need any assistance to choose the right antenna, there are websites for that purpose. A simple search in a search engine would give you lots of tips on that topic. These websites have an easy to use interface that enables you to key in your address, and then they give you the choice of the HDTV antenna that might suit your location. They decide on the choice by considering the tower that broadcasts HDTV signals to your location. The distance of the tower plays a role in the choice of the antenna. It is better to choose one that is certified by Consumer Electronics Association (CEA). The most popular antennas are the ones that have multi-element in them. With multiple elements the ghost images are reduced drastically.
A common cause of a weak reception is a broken Volvo antenna mast. The Volvo antenna mast is vertical tubing that supports the antenna. Conventional masts are available in 5 and 10 foot lengths. Each type is available in various thickness that provides different degrees of strength and rigidity.
Optimal reception will be received if you can remove all or as many interferences as possible from the transmitter and your HDTV antenna. This is the reason for the popularity of the outdoor antenna. The outdoor HDTV antenna that is most popular is the medium directional antenna, because it’s not too large and has characteristics that prevent or reduce interference. There are also large and small HDTV antenna’s that may fit your needs.
Many folks seeking online for articles related to UHF TV antenna also sought for articles about by TV antennas, folded dipole, and even ham antenna.
How can TV give me faster internet? – Digital dividend
The UHF Broadcast TV allocation, between 520 and 820 MHz, is currently carrying Digital TV signals.
Dropped Digital Channels
Add two Zenith DTT901 in Fall ‘08 and it’s even better.
Zenith Digital Indoor Antenna
High front-to-back ratio help deny unsolicited multi-path bleeper corruption
By: deepak kulkarni
Article Directory: http://www.articledashboard.com
So here is chance to get your free tips on indoor tv antenna and in addition to that get basic information on saving money visit advice4unow.com/antennanews
Mail this post
An Hdtv antenna is the ticket to receive free Hdtv reception over the air. If you’ve decided to buy a Hdtv there is a low cost alternative to paying cable or satellite providers monthly for Hdtv broadcasts, a simple Hdtv antenna hookup is all that is required. You can receive crystal clear high definition local and network broadcasts. All you need is a ATSC tuner built in your new Hdtv or a external Hd tuner connected to your Hdtv to start getting free Hdtv over the air. If you presently own a good VHF/UHF antenna for indoors or out doors you may be able to use it. Digital tv uses the same antenna as analog tv, manufacturers have just labeled them HD to take advantage of the Hdtv buzz.
Your choices are a indoor Hdtv antenna and a outdoor Hdtv antenna. Some are amplified to increase signal quality and pickup further stations. There are different factors that will determine what Hdtv is best for you. The proximity of your house to a broadcast tower is the biggest one.
The closer you live to a broadcast tower the stronger a signal and better reception you will recieve. Those that live in an urban area or are surrounded by high buildings may get interference with the Hdtv broadcasts. If where you live prohibits you from installing an outdoor antenna there are still viable alternatives available.
Once it is decided which type of antenna will best suit your needs to receive free hdtv you may want to test it. Not in the store but in your home to see which Hdtv antenna provides the best signal. Turn the antenna in different directions to see where the best reception is. Why settle for poor reception when you can get crystal clear free Hdtv reception with just a little tweaking of your antenna?
You may have to get a indoor antenna if you can not install a antenna outdoors. These are usually optimized and powerful to receive signals indoors and there are a wide variety, some amplified (increase the strength of the signal) to fit your living conditions. There are Hdtv antenna’s as low as $40.00 such as the Zenith ZHDTV1 Digital Indoor antenna and many others, that can provide great Hd reception indoors in most cases.
You will find a few Hdtv antenna designs to allow outdoor reception without you having to get on the roof. One is the Terk HD-TVS slim profile Hd tv antenna that you can install on a balcony, railing, outdoor wall, in the attic or on the roof and still receive great Hdtv pictures, even in the city.
Optimal reception will be received if you can remove all or as much interference as possible from the transmitter and your Hdtv antenna. This is the reason for the popularity of the outdoor antenna. The outdoor Hd tv antenna that is most popular is the medium directional antenna, because it’s not too large and has characteristics that prevent or reduce interference. There are also large and small Hdtv antenna’s that may fit your needs.
If you’ve sworn off paying for cable and satellite subscriptions and want crystal clear HDTV all you need to do is a little research, then get your Hdtv antenna. One good source for more infomation is the Consumers Electronics Association’s, Antenna Web. After you have selected the right Hdtv antenna you can just connect directly to your Hdtv set (with ATSC tuner) or HD tuner and receive free Hdtv.
The Digital TV Antenna: A Requisite for HDTV Signals
With the approaching replacement of analog TV, there’s a movement to digital (high definition) television.
Don’t rush to set up digital TV
Find a cure for most digital telly ills.
Data Entry Digital TV Antenna
Digital TV Antenna. I am looking to have a free source OS commerce store installed on my website
Digital TV Antenna Reviews: Indoor, Outdoor, Amplified, HDTV
With the recent and upcoming digital transitions that have been and are being made digital TV antennas have become a vital part of having a quality television viewing experience.
Do you understand digital TV
How do I get digital TV coverage? Almost all brand new television sets have built-in digital receivers, so a regular outdoor antenna – correctly aligned – should be enough.
Author: Donald Magnus
Get more information at HDTV Reviews on how to receive free Hdtv, selecting the right Hdtv antenna for your home and other Hdtv resources at http://www.hdtv.totalinfoguide.com.
More Hdtv antenna articles at http://hdtv.totalinfoguide.com/Articles/Hd_Tv_Antenna.php
Article Source: http://EzineArticles.com/?expert=Donald_Magnus
Mail this post
Buying an HDTV antenna is the most feasible step you can take after you have brought in a new HDTV, because there is no need to add further to you expenses during these economically depressed times.
So make a quick call to your cable TV provider and inform him that you are no more interested to receive his services. Definitely, there is no need to continue with him when you can receive free HDTV broadcasts using this very useful communication equipment.
However, before buying such an antenna you need to take care of some points. Hopefully, you will follow the next few lines which can, which I am sure of, help you bring in the best product available in the market.
Whether you need to buy an indoor or outdoor HDTV antenna, completely depends on the area your home is located at. If the broadcast tower stands nears your home with very few things such as tall buildings to disrupt the signals then you can buy an indoor HDTV antenna.
Moreover, those living far away from towers or those living too close to a tower but there come numerous obstacles in between, then there is nothing better than an outdoor antenna. However, it doesn’t mean that if you are very close to a TV tower then you don’t have a right to buy an outdoor antenna.
It is always believed, whatever the conditions can be, you should opt for an outdoor antenna. Why? Here are the answers -
1. They give you the best signals as they are immune to all type of disturbances. They give you the best picture quality and live no room for disturbed signals.
2. Contrary to the popular belief that an outdoor antenna can be placed on the rooftop only, there are some models which can be hung on the outer walls, around your courtyard, railings, windows etc.
3. They come in varied sizes so there is no need to worry. You can choose an antenna based upon your needs. One thing more! Whatever size you choose, you will always get the same quality of picture.
BEST HDTV ANTENNA REVIEWS AND TIPS
Here’s an online resource center for finding hdtv antenna review, indoor hdtv antenna tips and guide, absolutely free!
ClearStream Convertible Indoor DTV/HDTV. Philips Indoor/Outdoor HDTV Amplified Antenna
Convertible Indoor DTV/HDTV Antenna. The antenna maker is introducing their next generation high-tech rabbit ears for the digital age.
Your Guide to Technology Bargains
OTA / Indoor or Outdoor Antenna
I’m trying to decide between an outdoor antenna or several indoor antennas.
Author: Pattrick Savarna
Pattrick is working as an industry analyst in the electronics and electrical industry for last fifteen years. He is working on a blog where you can get a lot of information on electronics industry, news, innovations, tradeshows, etc. http://myelectronicsblog.blogspot.com/ He is associated with one of the best electronics and electrical industry marketplaces http://www.digitivity.com/
Article Source: http://EzineArticles.com/?expert=Pattrick_Savarna
Mail this post
You may laugh and say that TV antennas are a leftover from a forgotten time. With your 500 channel satellite package or your 14 premium cable movie channels, you’d be right to scoff. Until you get your bill. Many viewers are embracing digital TV antennas to get the same audio quality and stellar that you pay big bucks for; all for free. There are several advantages to OTA (over-the air) reception and I’ll discuss those along with how to choose the best antenna for HDTV in your area.
Broadcast HDTV channels are the best of the best
The digital television transition is bringing with it solutions to the 2 most annoying troubles of analog broadcasting; snow and picture ghosting. Digital TV channels allow for a crisp, ghost-free picture and clear sound. All local content is not yet broadcast in HDTV, so it’s typical for stations to broadcast their digital TV channels in standard definition during the day and switch to a full widescreen HDTV broadcast during the "prime time" hours.
If you’ve never experienced what a digital TV antenna can do for you, here are a few reasons to consider one:
- Over-the-air (OTA) digital TV channels are free. With the exception of the costs you incur for your antenna, receiving digital stations with an HDTV antenna is free.
- You get access to all your local channels. Many satellite and cable companies will not carry all of the local stations in your area. On many systems, you have access to some of your local stations in exchange for an extra monthly fee.
- Free access to out of town stations. It’s possible that with the right equipment you can receive out of town stations and often be able to catch sporting events that are "blacked out" in your area.
- Local digital TV channels are everywhere. Although the largest concentration of digital TV stations are in metropolitan areas, 90% of US viewers can easily get 6 or more digital TV channels.
- OTA reception has the best picture quality. While your satellite or cable company may offer 500 channels, this comes with a price. They use data compression techniques that lower the audio and image quality of your broadcast often adding distortion or artifacts.
Of course in addition to your HDTV antenna, you will also need some sort of HDTV tuner to receive these digital TV channels, more often than not on newer TVs this ability is already built in. If you have an "integrated" HDTV, or it mentions an ATSC tuner, you are ready to rock. Also, if you currently subscribe to an HDTV package from DISH or DIRECTV, your receiver almost certainly includes an over-the-air HDTV tuner.
Finding your OTA digital TV channels
One of the best ways to find specific digital TV information for your address is the AntennaWeb.org website. You simply put in your address and it will return a list of the digital stations in your area. It allows you to look at both analog and digital TV stations in your area, or you can filter it to show digital broadcasts only. Since many stations broadcast from the same area, they will be clustered together on your results page. Now that you know what digital TV channels are available in your area, it’s time to pick your antenna.
Digital TV Change Over Date Moved to June 12
It’s official: The digital TV change over date is now June 12.
The Digital TV Changeover The Digital Revolution EBay Remember when the mini disk and HD DVD were going to be the makings of the digital world?
Digital TV changeover will hurt many rural viewers
Since we watch television via satellite (DISH network now, DirecTV soon), the February 17 changeover from analog to digital won’t affect us.
Senate OKs 4-month delay to digital TV changeover
The Senate voted Monday to delay until June 12 the deadline for the changeover from analog to digital television broadcasting.
Author: Aaron McCann
Aaron McCann is a 15 year veteran of the technology and media industries. He built and operates the largest free community Wi-Fi network in Arkansas. His digital TV converter site aims to take the confusion out of digital TV and provide all the DTV answers you need. He is also a fan of vet pet insurance.
Article Source: http://EzineArticles.com/?expert=Aaron_McCann
Mail this post
When it comes to picking a HDTV antenna it is easy to get lost in all the jargon that is used to sell antennas. This article will pinpoint the important considerations you have to make before you purchase an HDTV antenna.
First up, an antenna will be used to pick up high definition television broadcasts. You will still be able to watch HD discs without an antenna but unless you want to watch HD television you don’t need an antenna.
Another important point is that unless your HDTV is quite new it will not have a built in high definition tuner or receiver. If your television does not have one of these you will not be able to view HDTV broadcasts no matter what type of antenna you are using. A tuner or receiver can be added to your television, and is commonly called a set top box. There are a whole range of these devices available at reasonable prices.
Once you have sorted out a tuner, you need to think about the HDTV antenna locations. There are two types of antennas : indoor and outdoor.
An indoor HDTV antenna is essentially used for convenience. People that live in apartments or accommodation where there is no private property to install an outdoor type antenna use indoor varieties. An indoor antenna is also easier to install. However the range of an indoor antenna is limited. If you are living in a metropolitan area and are fairly close to a broadcasting tower then it will be suitable otherwise you probably need an amplified or outdoor variety.
An amplified indoor HDTV antenna has an improved gain over the standard type. This simply means that it will have a more concentrated sweet spot where the picture reception is clear but will not have as wide a range of reception. This could mean that for one channel it will be fine but if you change channels you will probably have to fiddle with the antenna to re-establish a good reception.
Thus the best option is an HDTV outdoor antenna.
Outdoor antennas are effectively defined by their size and directivity. Omni-directional antennas will receive signals from all directions. Omni or multi-directional are good in areas close to a broadcasting station however they do not have the range of a directional antenna.
Directional antennas are like amplified antennas in that they have a greater range of reception in a definite direction. If a broadcasting tower is far away or the HD signal is weak then a directional device is best.
Therefore it is important to find out where the broadcasters of HDTV are in relation to you. In the US this can be done by checking out the Consumer Electronics Association antenna guide. This uses a color coded chart to specify the geographical locations ability to receive TV signals. A green color is the best reception and an omni directional antenna will suffice. The weakest signals are coded pink/violet and a directional antenna would be needed. The chart does not cover indoor antennas.
Outdoor antennas are best as they give you more control however they may not always be convenient. Indoor antennas are small and easy to install but the reception may not be good. If you go down the indoor route then consult a cable TV technician/salesperson or find out if people in your apartment block are using indoor antennas successfully.
Installing An Antenna
By knowing the directions and details of placing an antenna or satellite dish on your roof, you will be able to enjoy the use of this technology without having to go through re-installing the equipment more than once.
Canceling Your Cable
Being able to not only catch your local news live but also broadcast network shows in full HD can prove the last thing to take care of before turning off that cable for good.
Cutting the Cable as the Economy Pinches
Mr. Jackson and many others said that doing without a pay television service had economic benefits, too.
Save Money on Television
Get an HDTV Antenna
Author: Adrian Whittle
Find reviews on the latest home theater components, including Home speaker systems and projectors for home theater systems at http://www.hometheaterreviewed.com . Adrian Whittle writes reviews and features on home theater equipment and accessories.
Article Source: http://EzineArticles.com/?expert=Adrian_Whittle
Mail this post
With an outdoor antenna you can watch HDTV for free of cost.
All you need is a high definition television or an HDTV-ready television. If you have a HDTV-ready TV then you might need high-def tuners such as Humax HRA100. These are high def tuners that will enable you to watch HDTV for free. This tuner can receive broadcasts that are high-def.
You need an antenna that can be installed outdoor which is connected to your HDTV or the high-def tuner. If you are close to the tower that broadcasts high-def signals then you can use indoor antennas also. The HDTV signals are considered as line-of-sight signals and hence you get a better reception of the HDTV signals if your antenna is in line with the tower that broadcasts the HDTV signal. For this purpose it is better to install your antenna in the roof of your house.
Some of the tools and the accessories that you need to install the HDTV antenna in your roof and then to connect it to the HDTV or the high-def tuners are, Mounting hardware, wrench, drill, screwdriver, grounding wire (the length should be sufficient to run from the antenna to the ground), grounding strap, coax grounding block, and a shielded 72 ohm coaxial cable (all weather). The length of the coaxial cable will depend on the distance from the antenna and the place where you have your HDTV or the high-def tuner. A short cable to connect to the TV and the dwelling where you bring the cable from the antenna is needed. With these tools and accessories you can connect your HDTV to the antenna on the roof top of your house.
If you are planning to buy an HDTV antenna there are many models available in the market. You have the choice of choosing the right model according to the budget you have. If you need any assistance to choose the right antenna there are websites for that purpose. A simple search in a search engine would give you lots of tips on that topic. These websites have an easy to use interface that enables you to key in your address and then they give you the choice of the HDTV antenna that might suit your location. They decide on the choice by considering the tower that broadcasts HDTV signals to your location. The distance of the tower plays a role in the choice of the antenna. It is better to choose one that is certified by Consumer Electronics Association (CEA). The most popular are the ones that have multi-element in them. With multiple elements the ghost images are reduced drastically.
While installing your HDTV antenna on the roof top it is better to have an assembly that can be moved easily. You should also be able to rotate the antenna to adjust the direction of the elements so that they are in line with the broadcasting tower. If you have two or more broadcasting towers within a short angle of the placement of your antenna, then you can use devices like ‘antenna rotator’ to select the best tower from which you receive the HDTV signal. After you place the antenna make sure that you are connecting the antenna and the HDTV with the coaxial cable. Make sure that there are no metallic objects near the antenna. Metallic objects interfere with the way the antenna functions.
After you have installed your antenna tune in to some station and then adjust the angle of the antenna so that you receive a strong HDTV signal. Once you get the right quality of signal tighten the screws of your antenna and secure the antenna. Don’t forget to ground the antenna to protect your HDTV from the electrical surges that may appear from time to time.
.
Smart antennas for DTV
I’m having a hard time finding an indoor smart antenna to go with my Panasonic converter box.
Indoor smart antenna
Is there any way to use a smart antenna that does not have the correct interface, without any signal loss?
Digital TV Smart Antenna Connector
CEA-909 appears to have chosen a legacy connector for the smart antenna interface.
To know more about HDTV features and specifications, please visit HDTV Information Center
For affordable web hosting we highly recommend Marble Host.
Author: David Z
To know more about HDTV features and specifications, please visit http://www.hdtv-info-center.com
Article Source: http://EzineArticles.com/?expert=David_Z
Mail this post
The big switch to digital television may motivate you to replace your antenna. Check here for antenna options for your television:
By now I’m sure you have heard all the hype about television stations converting their transmitting signals to a digital format. This switch was originally going to take place back in 2006. However, Congress realized the public wasn’t ready and extended the deadline. The new date for this big switch is now set for February 17. The House will re-vote on a bill that may extend the deadline until June 12. Nevertheless, DTV is coming and many stations are going ahead with pulling the plug on their analog signals anyway.
Wow! That’s less than two weeks away. Most people are aware by now that something is happening. However, they may not fully understand how they will be affected or if they will be affected at all. From my personal findings it seems people are aware and know what needs to be done, but haven’t made the necessary preparations.
Well, let’s refresh everyone. First, if you have purchased a new television set in the last two years you will be fine. Newer TV sets have the digital receiving technology built into them. Second, if you have an older set and receive all of your programing through satellite or cable-TV service you will be OK. It will be up to your service provider to make the necessary changes. However, if you have an older set and use an antenna to receive your television programing or have satellite or cable service and need an antenna to receive your local broadcast stations then you will be affected. Changes will have to be made to continue viewing programing with your antenna.
One thing you will not need to do is replace your antenna. Your current antenna will work just fine. You may find marketing ploys that advertise HDTV antenna. Don’t fall for it! It’s just a gimmick. Analog television broadcast on assigned channels 2 through 69. Digital TV will utilize the same channel spectrum. However, they will be broadcasting on a different channel than their analog spot. For instance, where I’m at WDAF channel 4 in Kansas City is broadcasting their digital station on channel 34. Despite broadcasting on a different channel the station programs the signal so it will appear on the correct numerical number on your tuner.
If you are a middle age person like myself you probably remember when color TV became popular there was a gimmick of selling color TV antennas. Let’s face it, if the station was broadcasting in color you would receive it in color. There was no special antenna just to receive a color signal. The same goes for HDTV.
Most digital stations will be broadcasting in the UHF range (channels 14 through 51). There are a smaller number that will be in the VHF-High band (channels 7 to 13). A few stations will be in the VHF-Low range (channels 2 through 6).
A good UHF antenna is the best secret to good digital TV reception. I have found that an old style UHF antenna that has been around for over 40 years works the best. If you currently have good reception on your UHF stations, your digital reception will be spectacular! Even if your stations are a bit snowy due to weak signals it will still work fine. If you have problems such as dropouts in the signal, a good antenna pre-amplifier will overcome the issue.
All you will need to do to an older set is add a digital converter box*. Leave your antenna alone unless you just happen to need a new one.
Digital TV has been a blessing for me. I live 65 miles away from the Kansas City stations. Even though I built a 50 foot tower, installed large deep fringe antennas, and used preamps, I was still plagued with electrical static, co-channel interference, and snowy UHF stations. Now with digital technology I get all stations crystal clear, and so will you.
By: Steven Lancey
Article Directory: http://www.articledashboard.com
*To purchase a digital converter box visit: www.hdtvultimate.com
Mail this post
You can get free HDTV broadcasts with a good quality indoor or outdoor antenna:
Do you know there are millions of TV sets in the US that receive local channels via off-air broadcasts? And this number is growing as more and more networks offer free of charge HDTV broadcasts over the air. That’s right, over the air HDTV is totally free, get a decent off-air antenna and stop your HDTV programming subscription payments.
Which HDTV antenna to choose? Most of all it depends on the area you live in. Depending on the broadcasts available in your location and a distance from the transmitting towers, you will have to decide on the frequency band you need, antenna directivity, amplification and placement.
In general, outdoor antennas are recommended, especially if you live in an area that may be remote in regards to broadcast. Keep in mind that indoor antennas generally do not provide the same quality of reception as outdoor antennas. However, if you live in an urban area or one that is greatly saturated with broadcast towers, then an indoor TV antenna may work perfectly well.
There are many reasons for using indoors antennas, most of which have to do with the inability of installing an outdoor television antenna. Indoor HDTV antennas are especially popular with individuals living in apartments. Your home may simply not have the space to mount an outdoor antenna, and there are several indoor models that serve as space savers while providing you with reception.
Many individuals choose to purchase an indoor TV antenna instead of its outdoor counterpart for aesthetic reasons. Some housing developments and neighborhoods have gone so far as to ban outdoor TV antennas, especially neighborhoods of historical homes. For this reason, and indoor HDTV antenna still allows you all the fantastic qualities of HDTV while not marring the physical look of your home with an unsightly dish and antenna.
Indoor television antennas are also encouraged for anyone who may not feel comfortable with accessing their roof and installing the actual antenna. Furthermore, indoor antennas do not take the environmental punishments that outdoor antennas take, so the indoor versions generally last longer.
Keep in mind that one of the main drawbacks of using an indoor HDTV antenna is the quality of the reception. Many individuals find themselves disappointed with the poor reception quality provided by indoor antennas, but the success mainly depends on your physical location and the proximity of the broadcast towers.
Although the reception quality of outdoor antennas is usually far superior to that of the indoor antennas, the other factors – including size, cost, ease of installation, and appearance – may be the deciding factor in your choice between the two.
There are many companies that produce indoor HDTV antennas, including Audiovox, Phillips, and Samsung to name a few. In UHF frequency band the supply varies from the cheapest loop antenna to more expensive and better performing directional log periodic and scatter plane antennas. In VHF band the most common and almost the only available indoor antenna is rabbit-ears. Directional VHF antennas are just too big to be placed indoors.
There are numerous pros and cons with the particular antenna types and brands, so be sure to research a specific model before you buy. Consider looking at customer reviews, to see how owners of the model in question rate the antenna in a variety of arenas.
Can I attach an indoor antenna to my amp and deliver that signal
Can I attach an indoor antenna to my amp and deliver that signal over HDMI to my tv?
Checklist for switching from analog to digital TV
Outdoor antennas properly pointed toward a TV tower are preferable, but indoor antennas work if you’re reasonably close to the tower.
DTV tips: Choosing and using an antenna
Simple "rabbit ear" antennas with just two arms won’t work because they pull in only VHF stations. Indoor antennas tend to work best if you’re located within a few miles of your local TV stations.
Winegard Digital HDTV Indoor Antenna
Digital TV Converter Box Reviews, Ratings, and Comparisons (DTV). Indoor Outdoor HDTV Smart Antennas.
About The Author
Eric Gov is a member of HDTV Antenna Labs staff. HDTV Antenna Labs offers OTA HDTV antenna information and reviews at http://www.HDTvAntennaLabs.com/hd-antenna.php
This article was posted on August 31, 2006
Mail this post
Read on for some information on the various HDTV antennas available.
HDTV antennas have become a very important part of the home entertainment system. The main reason behind this can be attributed to the razor sharp quality of HDTV broadcasts. As a matter of fact, the quality of the HDTV broadcasts is normally better than what you see on your television sets through a paid satellite subscription. As the over the air (OTA) HDTV is free of charge, you can get a HDTV antenna installed at your house and take the best advantage of the amazing quality of the broadcasts. Before you think that an HDTV antenna is a complex piece of equipment that costs a small fortune, let me clarify that is a regular TV antenna that is used for HDTV reception.
Indoor HDTV Antenna Vs Outdoor HDTV Antenna
Indoor HDTV antennas are usually more popular as they are very easy to install and also cost far less when compared to outdoor antennas. However, the indoor antennas have to be placed very close to the television set which is usually at the same level as the television itself. This lack of elevation along with possible distortions produced from walls, furniture and other items present in the house usually inhibits the performance of the antennas. Hence, the indoor antennas are ideal only when they are in close proximity to local transmitters along with minimal topographical and structural obstructions.
Outdoor HDTV antennas are usually considered to be the best antennas even though they incur high installation and basic costs. Further, the harsh environment also takes its toll on the antenna. They are ideal for reception in remote areas where the transmission towers are very far.
Directional HDTV Antenna Vs Omni-Directional HDTV Antenna
An omni-directional antenna is used when the conditions to receive the signals are good and also the signal is strong. It also provides the advantage that one does not have to worry as to which direction the signal is coming from. A directional antenna on the other hand is a requirement where the signals are weak. Here, if two signals coming from two different directions have to be picked then either two different antennas or an antenna rotator is required.
Outdoor UHF HDTV Antenna Vs Outdoor VHF Antenna
Unless and until the HDTV programs are broad casted on the VHF bands in your area, the VHF antennas should be avoided. These antennas are comparatively very big in size, much more expensive and very difficult to install. A UHF/VHF antenna can be bought but this is always a compromise and the performance will be comparatively deteriorated on each band especially the VHF band. There is also the option to buy UHF and VHF antennas that are stacked together. But these antennas too have the drawback of being very big and expensive along with innumerable installation hassles.
If you are new at buying antennas then it is better to inquire in your neighborhood as to what is the best option available. I agree that cost can play a major factor but you should plan long term and buy wisely. You could also ask the dealer to give you a trial run of the various antennas that you have in mind so that you can work out what works out best in your area. Buy wisely.
| By Ranjan Shandilya Published: 3/31/2008 |
Mail this post
Back to top