How to choose a digital TV tuner DVB t2 for TV?

Should I buy a digital TV tuner dvb t2 for a TV, which is better and how to choose? For a city dweller, the question of buying a device to increase the number of interesting channels is not an acute issue. Cable television, which has become widespread, presents users with many different packages with a wide range of prices and a set of channels for every taste. Having a cable TV connection, the user can select and view any TV channel as part of the purchased package. The situation is completely different if the user lives in a village or a small town.

In this case, the townspeople are content with the channels of analogue broadcasting, which is not always transmitted in good quality. The analog form of signal transmission is not immune to interference, and depending on the antenna, some channels cannot be tuned at all. In this case, users install special satellite dishes.

Satellite TV is quite popular among users of small towns. It gives access to a large number of channels. But not everyone can afford the purchase of special equipment for connecting satellite television. In addition, satellite TV has several disadvantages:

• to tune the antenna to different satellites to increase the number of channels, you need to buy additional heads;
• you need to call a specialist to configure and install equipment;
• Recently, many channels are encoded and in order to access them you need to pay extra.

Therefore, a t2 tuner will be a good alternative for residents of small towns and villages, as well as summer cottages.

Digital broadcasting concept and dvb t2 format

Before choosing which digital set-top box for a dvb t2 TV is suitable, consider what digital television and the dvb t2 format are.

Digital television is a method of transmitting a video stream of video signal and sound by encoding them through digital channels. There are several digital broadcasting standards that are established by special international organizations:

• Japanese standard
• European;
• American.

By type of signal transmission, digital television can be:

1. DVB T2 terrestrial or terrestrial television is the format of a new generation of digital broadcasting transmission. When using dvb t2, data is transmitted by special transponders that transmit sound and picture. To receive data from the repeater, special set-top boxes, or tuners built into the TV, are used. Moreover, a conventional outdoor antenna is suitable for receiving data.
2. Satellite In this format, a satellite signal is used for data transmission, which is transmitted to the satellite in Earth orbit, and then received by a special satellite dish.
3. Cable television is a method of transmitting a digital signal by connecting via cable. As a rule, cable television is provided by companies that charge users a subscription fee depending on the connected package.

Positive aspects of digital data transmission:

• high level of immunity to interference. We can say that with a digital data transmission format there is no interference, the picture is either in good quality or completely absent;
• for digital format, small power transmitters are used;
• excellent image and sound quality;
• more television programs;
• the ability to customize the language and subtitles;
• Additional features for recording, storing and managing video.

When transmitting data by digital encoding, there are also disadvantages:

• if the signal level is not strong enough, then the image is taken in the form of small squares;
• weather dependent.During a thunderstorm, blizzard or strong wind, the signal is practically absent;
• the need for a large number of signal repeater centers.

What are digital T2 tuners designed for?

A digital tuner is a device that provides the reception and transmission of digital data, their conversion into a format that is understandable to the TV.

Set-top boxes DVB T2 are designed to receive terrestrial television. There are two types of receivers:

1. Embedded. Devices that are initially included in the basic configuration of the TV. They are part of the appliance. Information on whether the TV has a built-in receiver is indicated on the package.
2. External These receivers are a stand-alone device, they are connected to the TV through special connectors or a USB port.

Benefits of using dvb t2 tuners:

• low cost of the device;
• there is no need for additional equipment costs, as the tuner works with a conventional analog antenna;
• increase in the number of received channels of on-air television;
• Better picture and sound quality
• the device is well suited for settlements with the lack of cable television. For example, a remote village or cottage array.

On the other hand, receivers are inconvenient in that the signal quality depends on:

• because how far the repeater tower is;
• from the height of the used antenna;
• from weather conditions.

Overview of DVB T2 consoles

We will review some models of receivers so that each of the buyers can decide which of the consoles is the best digital set-top box dvb t2 specifically for him.

1. Tuner Lumax DVB T2 model 1000 hd. A compact console that resembles an ordinary whistle in shape. Connects to a TV via the USB port. The device works when you turn on the TV, so it does not require a power connection. A sufficiently sensitive device that provides a good quality signal transmission.
2. Selenga model HD860D. Low-cost receiver for fast channel switching and high image quality. The high sensitivity of the device allows you to select it for places farthest from the transmitting tower.
3. World Vision T A fairly simple and inexpensive tuner with the ability to connect various drives, which allows the user to view video in AVI, MP3 and MKV format. This set-top box only supports the possibility of receiving a live broadcast signal, and cannot be used for coded pay-TV channels.
4. GI Matrix Lite. Universal device that works with satellite, terrestrial television. Additional features of this tuner include a built-in media player, WI-FI connection, and a receiver for cards.
5. BBK series SMP124HDT2. The receiver, working with the T2 format, has a built-in player and the ability to connect additional media. One of the advantages of this device is an electronic TV program.
6. Galaxy Innovations model VU / Duo 2. A receiver that is notable for a rather high cost, but nevertheless remains the leader in sales among devices of this type. Provides high-quality image transmission, has the ability to connect WI-FI and Internet access. The device has additional connectors for the possibility of connecting other types of cards, as well as a receiver for cards of paid channels.

The choice of receiver for terrestrial television is not so complicated, since often these devices are designed and used only for receiving, decoding one type of digital broadcasting. More complex models are equipped with built-in players that read various formats of video files or the ability to connect flash cards, hard drives, and Internet access. If the device has a receiver for pay-TV cards, then the user can at any time connect to one of the providers and increase the range of received channels. Receivers that have additional functions, in addition to the function of receiving terrestrial television, can expand the capabilities of even the most conventional television of the old model.This attracts users, since it is much cheaper to purchase a receiver with additional features than to buy a newer TV model. Terrestrial television receivers are especially relevant for residents of settlements that do not have the ability to connect cable TV.