Digital receiver for TV - how to choose?

Television has long been included in our lives, and now the digital broadcasting standard is actively replacing the analog channels. This is easily explained, since digital television provides a better, "live" picture. More and more people are refusing analogue broadcasting, because they want to see a high-quality HD picture on the screen. But to taste all the charms of "figures", you need a digital receiver for your TV.How to choose the device model you need, we'll tell you in the article.

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Digital TV differences

For many years people were satisfied with analog broadcasting. Such television could be comfortably viewed through any old electronic-tube TVs. But with the advent of LCD panels, the situation changed dramatically, as TVs with such panels required a better source of broadcasting. A large diagonal of the device revealed all the disadvantages of the analog format.

Pros of the "digits"

Unlike analogue broadcasting, digital television has a number of significant advantages:

• High image quality.
• High immunity to interference.
• A large number of TV programs, thanks to broadcasting in certain frequency bands.
• A lower power transmitter is required to transmit the signal.
• Select language and subtitles.

In connection with such a number of advantages, it is not at all surprising the popularity of such a TV, and therefore the question of how to choose a digital receiver for a TV is always topical.

Ways to supply "digits"

The digital signal is transmitted in coded form. The standard in this direction was the MPEG format. There are three ways of transmitting a digital signal:

• Cable.
• Satellite.
• Air.

Important! Most often, in order to gain access to digital programs, it is enough to buy a new TV, as most models of modern units allow you to connect HD TV without a set-top box. However, before buying a TV, you need to make sure that the model you like is equipped with a built-in decoder. In addition, it must be taken into account that the decoder can not always receive the desired signal, because it's all about digital broadcasting standards.

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Digital broadcasting standards

Digital broadcasting standards exist in every country. For the CIS countries there are 3 types of broadcasting:

1. DVB-C - the standard accepts the list of channels only from the cable operator of a particular region. The TV itself needs to be connected through the service provider cable to get the desired programs. Such a supplier can be either a mobile or an Internet provider. In addition, to obtain digital broadcasting, you need to purchase a special "cam module" and a card that can decode the broadcast channels.
2. DVB-S, DVB-S2( satellite TV) - the TV must be connected to a satellite dish, and the receiver is not needed in this case. But if you want to decode as many channels as possible, then buy the same "cam module".
3. DVB-T2 is an on-air TV.To connect to digital broadcasting, you must have a standard indoor antenna. In this case, you do not need to buy any additional modules and cards.

Important! The principle of satellite TV is based on the transfer of information from the station to a satellite in orbit. After that, the signal is sent back, at the same time, it covers a large area of ​​coverage. Such broadcasting has the advantage over cable and terrestrial( terrestrial) best signal, as the data is delivered to end users directly, bypassing various decoders, transmitters and other equipment.

When should I take a digital receiver?

If you own a modern TV that has the ability to receive standard DVB-T2 broadcasts, then you can safely enjoy digital TV.

However, if you are not the owner of a new device, then the receiver, that is, the digital set-top box, will help fix the matter. To date, numerous companies specializing in the production of digital set-top boxes, provide a huge selection of different models that differ in functional equipment, design and price. How to choose a digital receiver for TV, read below.

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Features of using digital consoles

The set-top box for watching digital programs( receiver) is a special TV tuner. It is a device that allows you to catch an incoming signal and display it on the TV screen in the form of a picture in the DVB-T2 standard.

Important! If you have an old model of a kinescope TV at home, then it makes no sense to buy an additional device, since the characteristics of the built-in TV systems will not allow you to enjoy either a good picture or a high-quality sound. Models of LCD TVs and PDP with a large diagonal and good resolution is on the touch, since regardless of whether they support the DVB-T2 standard or not, still, the picture and sound will change for the better.

The main characteristics of digital consoles

In order not to overpay for unnecessary functions and options, let's consider the main characteristics of consoles that are responsible, namely for the quality of playback. From this you will need to start off to select a digital receiver for the TV.

Resolution and standard

Receivers that support the DVB-T standard will, after a while, simply be withdrawn from sale, due to their lack of demand. Therefore, pay attention to this parameter, so as not to buy a device that you will not need later. The receiver must conform to the DVB-T2 standard( encoding in MPEG-4 mode).

Important! If the resolution of your TV model is SDTV, then there is no need for a high-frequency signal, so you do not need a receiver either.

formats Digital set-top boxes perform the function of a multimedia player very well. Thanks to the prefix, you can view movies and show programs in excellent quality.

And if you are planning to purchase a device for this purpose, that is two in one, then pay attention to the processing of video and audio signals.

Important! Receivers must support all formats( USB PVP, MPEG-4( AVC / H.264), SD / HD and others).

Control of the

Most receivers are equipped with an additional control panel. When purchasing a device, pay attention to its presence in the package, and the presence on the case of the main hardware buttons: "On" and "Off", the channel switch and others.

Important! Even if you lose the control panel, you can always switch to the desired channel using the hardware buttons. And since no one is immune from such situations, this is an important nuance when choosing a digital receiver for a TV.

Interface

Receivers have a standard set of connectors that are used during the connection of additional external devices. If you want to watch TV shows not only in good resolution, but also with high-quality sound, then when you purchase, specify whether there is an HDMI-connector on the set-top box.

Important! If you want to view media files from compact drives, please note that the device has a USB port.

Additional features of

To properly select a TV receiver for a TV, one must also take into account the breadth of functionality. It is these options that add reliability to the device and ensure the convenience of its operation.

For example:

1. Some models of receivers support the "Time Shift" function. For fans of football matches, as well as cinephiles who, due to certain circumstances, can interrupt watching a football match or a favorite movie, this function will be to your liking. Thanks to the extra feature, you can see everything you want, but a little later, using this option and putting the broadcast on pause.

Important! The length of the recording directly depends on the amount of memory of the external storage device. Pay attention when choosing a device and this factor. The more memory, the more interesting information you can see.

1. Another great option is the scheduler. You will need this function to set the start and end times for the recording. If you are forced to interrupt watching a TV show or you are not at home when you start your favorite movie, then use the "scheduler" option. Thanks to it you can view everything from the beginning to the end.

Important! Thanks to the scheduler, you can also use not very large storage devices.

How many channels can I catch with a prefix?

Of course, each consumer is interested in the question of how many channels the tuner is getting to the TV, because this will also determine the solution of the problem, how to choose a digital receiver for TV.

Today in digital broadcasting you can see for free the main federal channels - their set depends on the country in which you got a connection to the figure. But this does not stop there - you can enjoy and watch your favorite entertainment programs. Their choice is carried out in an individual order - in the settings, and it is also desirable to voice their preferences to the provider when choosing the appropriate connection package.

Important! As a rule, up to 16 channels are available free of charge. If you decide to use the services of the provider, you can watch up to 250 channels. The cost of viewing can vary significantly, depending on the operator, as well as on the region in which the provider provides its services.

To connect thematic channels, the digital device must have a special CI slot. It is in it that the "cam module" is installed, as well as the card for access to the coded channels.

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How to choose a receiver for TV?

A wide range of digital set-top boxes makes you carefully select the special receivers. The main characteristics of digital consoles have been discussed above, and now we will answer the question what else to look for when selecting a receiver:

1. Cost and equipment. It must be remembered that the more functions in the device, the higher the price. The remote control and batteries must be included in the package. Some models are sold with a 3RCA-3RCA cord.
2. Key Features. Do not forget to verify that the device conforms to the main characteristics of CETV: Multiple PLP mode, DVB-T2 digital broadcasting standard, MPEG-4 video compression standard support.
3. Basic functions. Digital TV today is completely free, but if you do not have enough free channels, then pay attention to the ability of the device to connect paid channels. To do this, you must select a receiver for a digital TV, equipped with a card slot. Almost every model of the tuner has the function of recording to the memory card the video that you are viewing. Pay attention to the TV viewing function as HD.
4. Manufacturer company. Make a choice in favor of a reliable and trustworthy manufacturer, as he values ​​his reputation and does everything to ensure that his devices have the highest quality.

Important! The most popular manufacturers of this technology are: BBK, Orton, Strong, Openbox, Galaxy, Supra. High quality products are also distinguished by domestic producers. Pay attention to the availability of the warranty period. Only reliable suppliers provide a 2-year warranty.

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Popular models of digital consoles

If we talk about inexpensive digital set-top boxes, then the following receivers are very popular.

Telefunken TF DVBT201

This is one of the simplest models. In fact, it only requires renaming the channels. The prefix has a USB port, which can be used for both a USB flash drive and a media player. The only drawback of the device - the case is very hot.

Tesler DSR11

The device has an unusual design and comes in two colors( black and white).The receiver is capable of playing media files. The drawback is that there is no AC3 codec, so movies in MKV format can be viewed, but only without sound. The

BBK SMP136HDT2

The prefix of Chinese production, one of the cheapest. The device is equipped with a media player and a USB port, but does not support broadcasting.

Important! If we talk about multifunctional and higher-quality models, the following devices should be preferred: Sven Easy See 150 DD LED and Oriel 963. Digital receivers are distinguished by a high-quality DAC, due to which you get the best, high-quality sound. In addition, these models are equipped with all sorts of functions and a huge number of connectors.

Undoubtedly, digital television is much better than analog TV, so purchasing a receiver for a TV is the right decision. The main thing is that when choosing a device, you should familiarize yourself with all its functions and characteristics, and ask about the device's operation in reviews on the Internet. Having enough information to buy a quality, reliable product that fully meets your requirements and wishes is not at all difficult. Interesting and high-quality views of your favorite programs!