Television standard dvb t2. Broadcasting frequency of DVB-T2 digital television channels. It also happens that in the same locality, for example, Nikolaevka, Zuya, depending on the place of reception, reception can be carried out from different directions. So with one
Digital terrestrial channels. DVB-T2 in Moscow.
Digital terrestrial television channels.
List of DVB-T2 channels. Frequencies of digital terrestrial channels DVB-T2 in Moscow.
Broadcasting of digital terrestrial channels of the first and second multiplexes is free!!! This is a replacement for broadcast channels. They will not be paid. It is planned to increase the number of channels to one hundred. Among them will be commercial paid packages.
Digital terrestrial channel number |
List of digital terrestrial channels |
Digital terrestrial channel frequency. (MHz) |
Broadcasting standard for digital terrestrial channels |
|
Channels of the second multiplex |
Home NTV+ Sport Plus |
Second multiplex frequency |
DVB-T2 |
|
Channels of the first multiplex |
First channel St. Petersburg channel 5 Culture Carousel |
First multiplex frequency |
DVB-T2 |
| 34 |
First channel Culture Carousel |
578 | DVB-T |
Digital terrestrial television
The main difference between digital terrestrial channels and analogue ones is high quality digital channels(no noise, interference and repetitions) and a clearer picture - high noise immunity. I install antennas on the window in houses, on the side opposite the Ostankino Tower. The data transfer protocol is designed so that the reflected signal is received without unnecessary data and you see an excellent quality picture.
Digital television DVB-T2 is ideal for large LCD and plasma TVs.
The list of digital terrestrial television channels in Moscow now includes 20 channels.
HOW TO WATCH DIGITAL TERRESTRIAL CHANNELS?
To receive digital terrestrial channels in Moscow and the region, it is necessary that the TV has a built-in digital tuner of the DVB-T2 standard (see specifications TV). Otherwise, you will have to buy an additional DVB-T2 receiver, which connects to any TV via HDMI or composite (tulips or scart) input.
Digital reception ethereal channels carried out on external antenna UHF range. In your apartment building cable home network (Akado, OnLime, etc.), most likely these digital TV channels will be on other (cable) TV frequencies that do not coincide with the terrestrial frequencies given in the table. You need to start auto-search for channels.
If the distance from the transmitter (Ostankino TV tower in Moscow and Moscow region) to the TV is less than or about 20 km, then reception is possible with an indoor UHF antenna. Otherwise, you will have to use an external UHF antenna, possibly with an amplifier. It all depends on the installation height of your antenna and the distance to the TV tower. With a good outdoor UHF antenna with a low-noise amplifier, reception of digital terrestrial channels is possible at a distance of more than 80 km from the television tower.
Digital TV coverage area in Moscow and the region (channel 30)
Digital terrestrial television network in Moscow and the Moscow region (construction stages)
Analogue terrestrial channels
Terrestrial TV channels. TV channel frequencies in Moscow.
TV CHANNEL NUMBER |
LIST OF TERRE CHANNELS |
FREQUENCIES OF AIR CHANNELS. (MHz) |
| 1 | First channel | 49.75 |
| 3 | TVC | 77.25 |
| 6 | Russia 2 | 175.25 |
| 8 | NTV | 191.25 |
| 11 | Russia 1 | 215.25 |
| 23 | Pepper | 487.25 |
| 25 | EuroNews | 503.25 |
| 27 | STS | 519.25 |
| 29 | Disney | 535.25 |
| 31 | Home | 551.25 |
| 33 | Russia K | 567.25 |
| 35 | TNT | 583.25 |
| 38 | Friday | 607.25 |
| 44 | Channel 5 | 655.25 |
| 46 | TV3 | 671.25 |
| 49 | REN-TV | 695.25 |
| 51 | Channel U | 711.25 |
| 57 | Star | 759.25 |
| 60 | 2X2 | 783.25 |
Even as a child, living in the village, I always tried to tune the TV to good reception of a large number of channels. The only option that I understood for myself from these attempts is that the higher the antenna is, the better the quality of the channels and the greater their number. But there is a limit to the height of the antenna mast. Therefore, some channels were always shown well, some were shown not so well, and some were not shown at all. Nowadays, living in the city, you don’t experience any problems with the quantity and quality of the TV channels provided, but when visiting a village, sometimes you want to turn on the TV and change channels by choosing interesting program. But in the countryside, time moves slower and modern technologies arrive there late, and sometimes don’t arrive at all.
In this regard, I set a goal to configure as many as possible television channels in the village. To begin with, I propose to consider what options are available today for obtaining a high-quality signal and picture on the TV:
1Cable TV- television, in which the signal is distributed through a television cable that is directly connected to each television
Pros: high-quality TV.
Cons: Subscription fee, available only in large cities.
2 Satellite television. Satellite television broadcasts using a satellite suspended in low-Earth orbit. The signal is received by TV viewers on an individual dish antenna.
Pros: high-quality TV.
Cons: Cost of equipment, subscription fee.
3 Terrestrial television. Terrestrial television distributes the signal using terrestrial repeater stations; in order to receive this signal, you must use an antenna.
Pros: minimum costs.
Cons: often low level signal, display and quality of channels depends on the weather, distance from the tower, mast height, etc.
You can also say that TV channels can be watched via the Internet, but in this article I would like to talk about watching channels without using a computer/laptop, and especially the Internet.
Of all the methods described, the only one that suited me was using satellite TV, but I really didn’t want to spend money on buying equipment and then paying a subscription fee. After scouring the Internet, I found an alternative way - terrestrial digital television. The essence digital television in the following, the transmission of television images and sound occurs using digital encoding of the video signal and sound signal using digital channels. Digital encoding, unlike analogue, ensures signal delivery with minimal losses, since the picture and sound are not influenced by external factors (interference). Of the nuances of using digital television, I note the following - a television channel in digital television has two provisions, it will either work in good quality, either will not work at all. Unlike analog TV, there is no borderline state or interference, the only exception is if the channel has very poor communication quality, it can slow down, turn off and turn on again, to avoid this you need to use another antenna, raise the existing one higher or turn towards the TV tower .
What you need to watch digital television:
TV antenna;
TV or set top box (Set Top Box) with tuner DVB-T2(namely DVB-T2, the outdated DVB-T will not work), support for the MPEG4 video compression standard and the Multiple PLP mode.
You do not need to buy an additional antenna, just use an antenna for an analog signal. But the antenna itself is not enough, to watch digital TV you need a set-top box with a DVB-T2 tuner (some modern TVs do not need such a set-top box, since it is built into the TV, this information can be obtained from the documentation for the TV or on the manufacturer’s website, which discusses a similar case ). Set-top boxes are not expensive, on average from 1500 to 2000 rubles. In fact, you don’t need to buy anything other than this set-top box. Another plus is that you don’t need to pay a subscription fee for terrestrial digital television.
It is important to note that digital TV allows you to view limited quantity channels, at the time of writing there were 20 of them (possibly less depending on the region of residence).
Digital television is not configured according to the principle - the higher you raise it, the more you catch. You can only tune these 20 channels, plus you can add more analog channels that your antenna will pick up (if your DVB-T2 set-top box or your TV has such a function). To learn more about the number of channels and the possibility of using digital television in your region, you can call hotline RTRS: 8-800-220-20-02 (calls within Russia are free) or on the website: www.rtrs.rf.
So, I propose to move from theory to practice. In my case I used the usual one TV antenna, which was very popular 15 years ago. With this antenna I managed to catch about 3 analog channels in good quality, 2 in satisfactory and a couple more channels appeared in poor quality in good weather.
I purchased a DVB-T2 set-top box. Regarding the choice of consoles, I didn’t rack my brains, since technically they are all as similar as two peas in a pod. Most of them have two exit - tulip(for some SCART) and HDMI, there is a USB connector for viewing the contents of USB media. I got the impression that they are all made at the same Chinese factory, only they are equipped with different boxes and labels. When purchasing, pay attention to the control panel of the set-top box, since you will use it constantly (switch channels, turn the volume lower, higher, etc.).
I connected the antenna to the DVB-T2 set-top box, and connected it to the TV using a tulip (it usually comes with the set-top box).
Tulip RCA connectors for video and stereo audio. Yellow is for video, white is for monaural or left channel of stereo two-channel audio, red is for right channel of stereo two-channel audio.
Let me make a reservation right away: I connected the set-top box to an outdated CRT TV, so I chose a tulip cable if you have an LCD or plasma TV with an HDMI output, you should connect it with a dedicated HDMI cable (it must be purchased separately), since the image quality will be much higher.
I switched the TV to AV mode and got to the DVB-T2 set-top box interface. Setting up the set-top box requires minimal effort; all default settings will satisfy most users. The main thing you need to do is set up the channels. To do this, I went to the channel search menu and selected Auto search.
A few minutes later, the DVB-T2 set-top box found those same 20 channels + 3 radio stations. But a few days later, channels 11 to 20 disappeared, on the website rtrs.ru I saw that the towers to which I connected did not support 2 multiplexes (from 11 to 20 channels), and the fact that they worked for a couple of days was most likely tests. As a result, I purchased a high-quality, “strong” antenna to watch all 20 channels. Test video below.
Antenna test video ANT-T2-MAX
In order to understand the capabilities and settings of this set-top box, I offer a photo of each menu item (please excuse the low quality of the photo).
A digital set-top box, as I wrote earlier, can play files from USB flash drives. To do this, insert USB device into the set-top box, go to the menu, select "USB" - "Multimedia", select the playable format (music, pictures, video).
Besides, digital set-top boxes have the ability to record images from the TV to a flash drive. To do this, just press the “Rec” button on the control panel of the DVB-T2 set-top box, after which the recording will begin on a USB device.
To summarize, I am very pleased with the quality and quantity of digital TV channels (of course, more channels are possible, but not all at once). In my opinion, for remote places, dachas, villages, towns, where people are not ready to spend 10,000 rubles on purchasing satellite TV + pay a subscription fee, I consider this option the most suitable.
Free digital channels are becoming the new norm, providing unique quality services. DTV confidently moves across the country, covering not only Moscow, but also many other large regions. And all because the age of modern technology implies the most rational and competent use of innovative technical means. Such as image-sound transmission using digital signal programming at specific digital frequencies. At the same time, the quality is transmitted at the highest level, absolutely without being subject to all kinds of interference. Due to the expansion bandwidth there was a possibility of watching a larger number of programs on a wide variety of topics. The exact lists are being clarified for each individual region that covers the federal broadcasting of CETV, but now you can connect to the most advanced television, which improves its services every season.
To watch free over-the-air channels in the Moscow region, you will need to purchase and install an individual UHF antenna. Home TV must be equipped digital tuner DVB-T2 (digital TV standard). For older models, you need to buy a set-top box that supports MPEG 4 video signal compression, as well as Multiple PLP mode. After this, it’s enough to professionally connect the equipment and set up on-air DVB-T2 channels that are broadcast from the Ostankino TV tower. The coverage area today is almost 95% of the Moscow region.
The ordered list of TV channel frequencies is designed to make setup as easy as possible, including older non-HD TV models. Today open digital channels are broadcast without subscription fee, in addition to the first, the second and third multiplexes were launched with the ability to view 10 programs in each, now there are already 20. It is worth remembering that the first generation equipment of the DVB-T format is not capable of supporting new standard, it was officially disabled in early 2015. Having at your disposal an over-the-air antenna and a DVB-T2 tuner, you can easily connect a large package of news, entertainment, sports, music programs.
| The first digital terrestrial TV multiplex | ||||||
| Channel logo | Name | Number | Frequency | Genre | Video format | Audio format |
|---|---|---|---|---|---|---|
| 30 | 546 MHz | Federal | MPEG4 | MPEG2 | ||
| 30 | 546 MHz | Federal | MPEG4 | MPEG2 | ||
| 30 | 546 MHz | Sport | MPEG4 | MPEG2 | ||
| 30 | 546 MHz | Federal | MPEG4 | MPEG2 | ||
| St. Petersburg - Channel 5 | 30 | 546 MHz | Federal | MPEG4 | MPEG2 | |
| 30 | 546 MHz | Federal | MPEG4 | MPEG2 | ||
| 30 | 546 MHz | News | MPEG4 | MPEG2 | ||
 | 30 | 546 MHz | Children's | MPEG4 | MPEG2 | |
| 30 | 546 MHz | Public television of Russia | MPEG4 | MPEG2 | ||
| 30 | 546 MHz | Federal | MPEG4 | MPEG2 | ||
| 30 | 546 MHz | Radio | - | MPEG2 | ||
 | 30 | 546 MHz | Radio | - | MPEG2 | |
 | 30 | 546 MHz | Radio | - | MPEG2 | |
| Second digital terrestrial TV multiplex | ||||||
| 24 | 498 MHz | Federal | MPEG4 | MPEG2 | ||
| 24 | 498 MHz | Religion | MPEG4 | MPEG2 | ||
| 24 | 498 MHz | Entertaining | MPEG4 | MPEG2 | ||
| 24 | 498 MHz | Entertaining | MPEG4 | MPEG2 | ||
| TV3 | 24 | 498 MHz | Entertaining | MPEG4 | MPEG2 | |
| 24 | 498 MHz | Entertaining | MPEG4 | MPEG2 | ||
| 24 | 498 MHz | Military Patriotic Channel | MPEG4 | MPEG2 | ||
| 24 | 498 MHz | CIS channel | MPEG4 | MPEG2 | ||
 | 24 | 498 MHz | Movies | MPEG4 | MPEG2 | |
| Muz TV | 24 | 498 MHz | Music | MPEG4 | MPEG2 | |
| The third multiplex of digital terrestrial TV It has not yet been officially launched, so the list of channels is displayed on separate page with broadcast schedule |
||||||
Information obtained from open sources and is current at the beginning of 2020. As the grid changes, the data will be updated.
Article 37. Erotic publications
×Law of the Russian Federation dated December 27, 1991 N 2124-1 (as amended on July 13, 2015)
"About the media"
Distribution of specialized radio and television programs of an erotic nature without signal coding is permitted only from 23:00 to 4:00 local time, unless otherwise established by the local administration.
For the purposes of this Law, a mass media specializing in messages and materials of an erotic nature means a periodical publication or program that generally and systematically exploits interest in sex.
Retail Media products specializing in messages and materials of an erotic nature are allowed only in sealed transparent packaging and in specially designated premises, the location of which is determined by the local administration.
At the beginning of 2020, DVB-T2 digital television in the Moscow region maximally expanded its coverage area. All repeaters in the Moscow region have launched the first multiplex, and the second package of free digital channels is expected to begin broadcasting in the near future. The third multiplex is broadcast only by the main tower - Ostankino, but in remote areas, over 50 kilometers from Moscow, signal reception is uncertain. To determine the direction when installing the antenna, you need to click on the picture with the transmitters, go to the official one, interactive map television and radio broadcasting network RTRS, find your locality and select the nearest transmitter. DVB-T2 digital television is broadcast in the UHF range; frequencies can be found in the table at the bottom of the page.
Free on-air digital channels Ostankino, two multiplexes RTRS-1 TVK 30, RTRS-2 TVK 24
- First
- Russia 1
- Match TV
- Petersburg
- Culture
- Russia 24
- Carousel
- REN TV
- Home
- Sport plus
- Star
- MUZ TV
The map will open in a separate window
Transmitters of the Moscow region
Moscow, Ostankino TV tower
- Tower height: 540 m. Transmitter power: 10 kW
- RTRS-3 (third multiplex) TVK 34 (578 MHz) - Working
Moscow, Butovo
- Tower height: 60 m. Transmitter power: 2 kW
- RTRS-1 (first multiplex) TVK 30 (546 MHz) - Working
- RTRS-2 (second multiplex) TVK 24 (498 MHz) - Working
Moscow, Troitsky administrative district, Rogovo village
- RTRS-1 (first multiplex) TVK 30 (546 MHz) - Working
- Tower height: 246 m. Transmitter power: 5 kW
- RTRS-2 (second multiplex) TVK 56 (754 MHz) - Under construction
- Tower height: 72 m. Transmitter power: 0.1 kW
- RTRS-1 (first multiplex) TVK 30 (546 MHz) - Working
- RTRS-2 (second multiplex) TVK 56 (754 MHz) - Under construction
Moscow region, Dmitrovsky district, village. Podcherkovo
- Tower height: 72 m. Transmitter power: 0.5 kW
- RTRS-1 (first multiplex) TVK 30 (546 MHz) - Working
- RTRS-2 (second multiplex) TVK 24 (498 MHz) - Under construction
- RTRS-1 (first multiplex) TVK 53 (730 MHz) - Working
- RTRS-2 (second multiplex) TVK 56 (754 MHz) - Under construction
- Tower height: 199 m. Transmitter power: 5 kW
- RTRS-1 (first multiplex) TVK 59 (778 MHz) - Working
- Tower height: 72 m. Transmitter power: 0.5 kW
- RTRS-1 (first multiplex) TVK 30 (546 MHz) - Working
- RTRS-2 (second multiplex) TVK 24 (498 MHz) - Under construction
- Tower height: 90 m. Transmitter power: 2 kW
- RTRS-1 (first multiplex) TVK 59 (778 MHz) - Working
- RTRS-2 (second multiplex) TVK 56 (754 MHz) - Under construction
- Tower height: 72 m. Transmitter power: 1 kW
- RTRS-1 (first multiplex) TVK 59 (778 MHz) - Working
- RTRS-2 (second multiplex) TVK 56 (754 MHz) - Under construction
Moscow region, Mozhaisky district, Otyakovo village
- Tower height: 150 m. Transmitter power: 2 kW
- RTRS-1 (first multiplex) TVK 59 (778 MHz) - Working
- RTRS-2 (second multiplex) TVK 56 (754 MHz) - Under construction
- Tower height: 72 m. Transmitter power: 1 kW
- RTRS-1 (first multiplex) TVK 30 (546 MHz) - Working
- RTRS-2 (second multiplex) TVK 24 (498 MHz) - Under construction
Moscow region, Ozyory
- Tower height: 55 m. Transmitter power: 1 kW
- RTRS-1 (first multiplex) TVK 59 (778 MHz) - Working
- RTRS-2 (second multiplex) TVK 58 (770 MHz) - Under construction
- RTRS-1 (first multiplex) TVK 53 (730 MHz) - Working
- RTRS-2 (second multiplex) TVK 56 (754 MHz) - Under construction
Moscow region, Ruzsky district, Morevo village
- Tower height: 84 m. Transmitter power: 1 kW
- RTRS-1 (first multiplex) TVK 59 (778 MHz) - Working
- RTRS-2 (second multiplex) TVK 56 (754 MHz) - Under construction
- Tower height: 72 m. Transmitter power: 1 kW
- RTRS-1 (first multiplex) TVK 30 (546 MHz) - Working
- RTRS-2 (second multiplex) TVK 56 (754 MHz) - Under construction
Moscow region, Serebryano-Prudsky district, village. Mochily
- Tower height: 72 m. Transmitter power: 1 kW
- RTRS-1 (first multiplex) TVK 59 (778 MHz) - Working
- RTRS-2 (second multiplex) TVK 58 (770 MHz) - Under construction
- Tower height: 119 m. Transmitter power: 1 kW
- RTRS-1 (first multiplex) TVK 59 (778 MHz) - Working
- RTRS-2 (second multiplex) TVK 58 (770 MHz) - Under construction
- Tower height: 72 m. Transmitter power: 0.5 kW
- RTRS-1 (first multiplex) TVK 30 (546 MHz) - Working
- RTRS-2 (second multiplex) TVK 24 (498 MHz) - Under construction
- Tower height: 84 m. Transmitter power: 1 kW
- RTRS-1 (first multiplex) TVK 59 (778 MHz) - Working
- RTRS-2 (second multiplex) TVK 58 (770 MHz) - Under construction
Moscow region,
The transition from analogue to digital television broadcasting is almost complete. Therefore, it’s time to buy the necessary equipment and set up reception of a new signal format. Now let's look at what frequency digital television broadcasts, what is needed to receive the signal, as well as a few other important questions on this topic. However, let's start with the theory. Let's analyze why the transition to digital is being made at all? Is digital TV really that much better than its predecessor?
Digital TV – modern technology television broadcasting. The idea is to transmit audio signal and video signal using an appropriate information encoding algorithm. Analogue television is rapidly becoming a thing of the past. This is a logical result. This technology is not capable of broadcasting a stable signal. The number of TV channels is also significantly limited.
The digital signal looks like the best option. Firstly, there is an effective system of protection against all kinds of interference. Secondly, it is possible to transmit audio and video signals in the highest quality. Thirdly, subscribers will be able to set up many different digital channels: federal, entertainment, sports, educational, music, information, etc.
To be convinced of the real need for the transition from analogue to digital broadcasting, let’s consider only the main advantages of the new standard:
- Transmitters with lower power are suitable for signal relay;
- The digital signal is maximally resistant to all kinds of interference;
- High image quality, clear sound;
- Wide selection of available TV channels;
- Possibility of using interactive television systems;
- Additional functions: pause, rewind, record, subtitles;
- Archiving of broadcasts.
These are not all the advantages of digital broadcasting. However, it should be mentioned that there are several digital TV formats, which determine the specifics of the connection.
Digital television formats
In 1993, a digital video broadcasting system was created, also referred to by the abbreviation DVB. Perhaps this is perhaps the most important date in the history of the development and popularization of digital TV. In order to ensure compatibility of equipment and information transmission technology, a special international organization created appropriate standards.
First, let's talk about the standards in which broadcasting takes place. Note that they are classified according to continental characteristics:
- Europe - DVB.
- Asia – ISDB;
- North and South America - ATSC.
Citizens of Russia and other post-Soviet countries use the first, European standard. Absolutely all of the standards presented above are further divided into formats. They determine the specifics of television broadcasting.
It was previously noted that digital TV is closely related to a wide range of various additional services: HD channels, pause, rewind, record, archive. Providers have the right to charge fees for the use of additional services. Federal TV channels are divided into several multiplexes. In total there are about 30 of them. It all depends on the region. You can tune in these TV channels for free, but you have to pay for the rest.
The European digital TV standard is divided into 4 formats:
- Satellite TV – DVB-S (S2);
- Terrestrial television – DVB-T (T2);
- Cable TV – DVB-C (C2);
- Mobile television – DVB-H (SH).
Abbreviations in brackets indicate the presence of a second generation of the standard.
Detailed setup
We've sorted out the theory, so it's time to move on to practice. What will users need to set up digital television broadcasting? Conventionally, the whole process can be divided into several stages:
- Determining the location of the repeater (television tower).
- Selecting the optimal method for receiving a digital signal.
- Purchase of necessary equipment.
Let us denote that we are talking about the terrestrial format of digital television broadcasting (DVB-T2). Cable, satellite and mobile TV are connected by the provider, the user does not have to do anything.
How to find out the location of a TV tower
The easiest way to determine the location of the nearest repeater is to use a special map of digital TV coverage in Russia. There are similar maps for other countries: Ukraine, Belarus, Kazakhstan, etc. You can find these cards on the website of the relevant government agency.
Find search bar, and then enter the name of your locality in it. The relevant information will appear. You will be able to objectively assess the distance to the nearest TV tower.
Note that there are several digital signal reception zones. Reliable reception assumes that the quality of television broadcasting will be maintained at the highest level, regardless of additional factors:
- Solar activity;
- Air temperature and humidity;
- Precipitation, weather conditions;
- Seasons of the year and time of day.
Zone confident reception– coverage within the line of sight radius. The repeater is located as close as possible to your home. There are no obstacles of any kind in the antenna’s path: tall trees, various structures. The map shows absolutely all the towers, even unfinished ones, intended for tuning TV channels from free multiplexes.
Users who are far from the tower are automatically placed in the remote zone. The main problem is that the signal quality decreases. The reason is obvious - too long distance from the signal source to the receiver. This issue is being resolved by the state. Active work is underway to build new towers. However, if you are at the edge of the reception area, then avoid various interference associated with weak signal, Not sure it's going to happen.
The user will be able to solve the problem independently. It is enough to purchase a special antenna with a complicated design. Your receiver must have maximum gain. In this case, the dimensions of the antenna should be minimal. A directional TV antenna will be the best option.
Digital signal reception options
You can set up digital TV in several effective ways, which differ in signal reception technology. The most obvious option is to connect the cable connected to your TV to a common TV antenna, which is installed in the entrance or on the roof of a multi-story building. An effective way for residents of residential areas. This connection allows you to watch programs, movies and TV series in the highest quality.
Cable providers also broadcast channels in digital format. You can sign up for a paid subscription to get the maximum number of television channels that interest you. Signing an agreement with a cable TV operator will open up a wide range of possibilities for you: broadcast archiving, pause, rewind, etc.
You can also receive a digital signal with a regular TV antenna. The decimeter range will be more than enough. The user’s main task is to point the antenna as accurately as possible in order to receive a clear signal.
Viewing equipment
To set up digital television, you need to have the appropriate equipment. The list of necessary equipment directly depends on the TV used and your place of residence. Modern models TVs are equipped with a built-in DVB–T2 tuner. This means that there is no need to purchase a special receiver. How to determine if your TV is equipped with this module? All necessary information is presented in the technical specifications.
If you live in a multi-storey building, then you need to clarify whether it is connected to digital TV? The presence of such a connection will allow you to set up digital television by connecting to a collective antenna.
The choice of equipment should start with the antenna. An ordinary small UHF antenna can provide signal reception. Many analogue antennas are also suitable for receiving digital TV. Therefore, it is likely that you will not have to buy a new device at all. It makes sense to think about purchasing a directional TV antenna, but only if you live quite far from the TV tower. Remember that the location of the TV antenna plays a key role.
The amplifier is another very important device. It is likely that you will be able to do without it. Much depends on the quality of the signal. This issue will finally be resolved after purchasing and installing the antenna. If there is a slight loss of quality, then the amplifier will be a valuable acquisition. This device is mainly used in cases where the user is quite far from the transmitter.
Antennas equipped with broadband amplifiers can significantly improve signal reception for all radio waves with similar frequencies. This may cause problems with signal decoding. Therefore, use the amplifier only in cases where it is really needed.
Stereo amplifier Crestron C2NI-AMP-4X100 economical for 4-16 rooms
Today, users actively use amplifiers with a power of 12 V. However, in accordance with new standards, digital receivers produce a voltage of 5 V. This means that in active television antennas the amplifiers operate on a voltage of 5 V. This is a fairly practical and, most importantly, economical solution . The user does not need an additional power source.
The digital receiver provides signal decoding. Decoders are extremely easy to operate. Devices of this type are configured using the remote control remote control. Many buttons are located on the front panel. Connection to the TV is made through connectors: Video IN, HDMI, RCA, etc. Much depends on the model of TV you are using. Today you can purchase a receiver with additional functionality. Of course, such devices are more expensive.
The last element is cables and wires. The receiver connects to old TVs using a Scart cable. Newer models can be connected via HDMI. The second method is preferable because it is capable of broadcasting images in HD quality. The antenna and receiver must be connected with a coaxial cable, which you can purchase at any radio store.
Frequencies of DVB-T2 digital channels
Let's look at the frequencies of DVB-T2 digital channels so that each user can configure them. There is nothing complicated about this, just use the data given in this table:
This table shows the frequency for tuning the TV channels of the first multiplex. Absolutely all channels are free.
Now consider the frequency for the second multiplex:
The frequency will vary depending on the region in which you live.
Now let's look at the third multiplex:
|
TV channel name |
||
|
My Planet, Fight Club, Science |
||
|
History, Cartoon, Russian detective, Russian bestseller |
||
|
Country, Sundress |
||
|
Mom, Amusement Park, IQ HD |
||
|
Euronews, Trust |
||
|
Music of the first |
||
|
Kitchen TV, A minor, Auto plus, India TV |
||
|
Our football |
Searching for channels by frequency is a radical measure. This method takes too much time and effort. First you need to find the frequency, and then save TV channels one by one. Try setting up broadcasting using automatic search. It's much easier. Start the search process and then wait until it finishes. If there are duplicates, remove them.
Digital terrestrial television channels
All free digital TV channels are presented in the tables above. Initially, users could only tune into 20 TV channels (the first two multiplexes). On certain time talk of a third multiplex ceased. The lack of infrastructure affected. However, this issue is gradually being resolved. The third dozen channels have already been formed and are even available in some regions.
The number of available channels will vary depending on your locality. In some cities and towns, main network programs have been replaced by regional TV channels. This is a common practice. Cable TV providers are able to offer a wider range of channels. However, this is a paid service.
Note.
