What programs are there on digital TV 20

The number of digital TV units that can be received depends on the digital TV standards of different countries or regions, the geographical location of the user, and the digital TV service provider selected. Therefore, there is no specific answer to this question.

Nationally owned

CCTV CCTV: CCTV1-10, Xiqu Channel, Children's Pinchang Zen Dao, ** Channel, West France Channel, CCTV Fengyun, Zhongshu Media, China Education Television, etc.

National Satellite TV: Hunan Satellite TV, Dragon TV, Anhui Satellite TV, Zhejiang Satellite TV, Beijing Satellite TV, Shandong Satellite TV, Jiangsu Weichai Television, Jiangxi Satellite TV, Henan Satellite TV, Chongqing Satellite TV, etc.

Local stations: Beijing, Shanghai, Tianjin, Chongqing, Hunan, Hubei, Jiangsu, Jiangxi, Anhui, Zhejiang, etc.

The meaning of the national TV station logo

The logo of China Education Television is based on the main color of anti-Zhaochen blue, which is intended to highlight the ambition of China Education Television Station to be inclusive, inclusive and enter the "blue ocean". The station logo symbol is based on the abbreviation of the English initials of "China Education Television", which is intended to highlight the pursuit of China Education Television Station based on the local area and not forgetting to "go global".

Dragon TV's new station logo, the choice of fresh orange as Dragon TV, is because fresh orange has the characteristics of freshness, richness, brightness, etc., and is a popular fruit among the public. Shanghai Dragon TV, just like the fresh orange that everyone loves, has a delicious taste, rich nutrition, and a lovely appearance, suitable for all ages.

There are 16 channels, most of which are covered by cable and satellite networks, ** free channels that can be received through outdoor antennas, and most of the other channels are transmitted through cable networks or satellites. CCTV-1, Comprehensive Channel CCTV-2, Economic Channel CCTV-3, Variety Channel CCTV-4, International Channel CCTV-5, Sports Channel CCTV-6, Movie Channel CCTV-7, Military and Agricultural Channel CCTV-8, Drama Channel CCTV-9, English Channel CCTV-10, Science and Education Channel CCTV-11, Xiqu Channel CCTV-12, Society and Law Channel, formerly Western Channel CCTV-News, News Channel CCTV - Kids, Children's Channels CCTV-**, ** Channels CCTV-e&F, Spanish and French Channels.

Digital television refers to the type of television that all links from the studio to the transmission, transmission, and reception are the use of digital television signals or all the signal propagation of the system is transmitted through the digital stream composed of digital strings. Its signal loss is small, and the reception effect is good.

Watch with a digital TV set-top box!!

First of all, digital TV still follows the line of analog TV, exactly the same, but the signal mode is changed through the set-top box. You don't use the set-top box to plug the cable directly into the TV,You can still watch it,Provided they don't stop broadcasting analog signals,Secondly,Digital TV can have two ways to connect out。

1. A line of multi-machine multi-TV: that is, a digital TV line into the home, spend a few dollars to buy a TV line sub-item equipment (a small metal box with a socket, the entrance line enters from one of the sockets, it is very simple), and then connect the branch lines to different set-top boxes, a set-top box corresponds to a TV, so that multiple TVs can share a digital line, and you can watch different channels. (I've used it, absolutely can, but depending on the quality of the itemizer, it may show prompts such as "signal maintenance" and "signal interruption", try to buy the best when you buy it, and the line should be the thickest, all a few dollars of money...)

Don't worry about the State Administration of Radio, Film and Television's so-called "one machine and one card on the line, otherwise there will be no signal", which is purely deceptive!!

2、One line and one machine with multiple TVs:Needless to say, the entrance line is connected to the set-top box first,And then divided But all TVs can only watch one channel,And it must be controlled by the set-top box Or you can buy what they call a machine,Buy it to achieve sharing,But you can still only watch one channel。。。

Personal suggestion: I just take the set-top box that my friends don't use and the set-top box that I entrust more people to handle all the ones at home and connect them on a line, and all the equipment is bought in hardware and electrical appliances. Roughly describe what he needs and he understands, it didn't cost dozens of dollars in total (6 TVs...)

Mainly the money for TV lines... It's dozens of meters), it's hard to find a set-top box. But it's worth the effort Every TV can watch a different program, and the feeling of no one grabbing it is very cool...

Now I'm at home watching different events on 4 channels at the same time...

1 analog digital signal line can be divided into several splitters, generally speaking, it is no problem to bring three or five machines, the splitter is very cheap as long as a few yuan line, the key is that you have to add a set-top box, each additional set-top box will be charged. If it really doesn't work, you will just take it, a set-top box with two computers, although the content is the same, but it can be different at the same time.

Watch or buy LG with a digital TV set-top box.