China has a 5,000-year-old cultureThe other three of the four ancient civilizations have been extinct for various reasons, and the inherited culture has been forced to be cut off, only the ancient Chinese culture has continued to the present because of the prosperity and strong survival ability of the Chinese nation.
In modern times, China has been watched and invaded by other countries because of its vast land and exquisite and rich cultural productsHowever, China still stood firm, and successfully persevered until the end of the world war for more than half a century of war-torn years, and finally established New China.
The suffering of war and social backwardness made China poor for decades in the 20th centuryIn order to catch up with the footsteps of developed countries, China has spent decades of all-out struggle to finally catch up with the tail of the advanced countries in Europe and the United States.
In 2021, our society has undergone earth-shaking and amazing changes, and even in some fields, it has been at the forefront of the international market, and the life of a few decades ago was unimaginable to young people today.
Even in 2021, a high school student posted on the Internet, saying that it is too inconvenient to charge a smartphone, and if you can have a battery, remove the battery when it runs out of power, and use a charger that can charge the battery.
As soon as this passage came out, it immediately caused heated discussions, and many people lamented that they were already old, and young people did not know the existence of universal charging. In fact, like the universal charge, there is also a "satellite pot" that is not understood by young people now.
Satellite pot generally refers to a satellite TV receiverIt began to appear in China after the 90s, and became more and more popular in remote areas and rural areas after the millennium, which is the same year memory of many post-80s and post-90s.
Before the advent of satellite pots, many people generally used TV antennas to receive signals at home, but this kind of radio signals can only receive short distances, and can only receive a few channels from TV towers, and there is a problem of not receiving signals at every turn.
Conversely, the satellite pot is able to receive signals transmitted by geostationary satellitesNot only is the signal stronger than the TV antenna, but also the number of channels is more, and it can even be the best foreign channel.
In the 90s, there were very few satellite TVs in China, only analog satellite receivers, and they were expensive, at that time it had reached about 1600 yuan, and the satellite pot also reached a diameter length of 2 meters. After 2000, digital satellite receivers replaced analog satellite receiversIt has become a major choice in rural and remote areas, and almost every home has a satellite pot on its roof.
In the memories of many people, you may still remember that these devices have three antennas connected upwards, like a pot lid, but with the development of society and the progress of technology, more advanced entertainment facilities such as the Internet, smart phones, digital TV and broadband TV have appeared, and satellite pots are becoming fewer and fewer.
Later, it seemed that all of a sudden, the satellite pots that every household had on top of them disappearedEven this satellite pot, which once brought joy to many people, has been banned, why on earth?
The state has always done things after careful consideration, not hasty decisions, and some conspiracy theories that the low price of satellite cookers has affected the income of other TV equipment is even more nonsense. The disadvantages of satellite pots are far more than ordinary people think, and we all underestimate it.
The first is the issue of safety hazardsWe all know that the satellite pot is a circular parabola, and since the signal of the satellite pot depends on its sizeThe larger the aperture, the stronger the signal, and the more channels, so many people at that time chose to buy satellite pots with a diameter of about 2 meters.
And in order to get a good signal,These satellite pots are also usually placed on rooftops, or in some high placesHowever, they do not have a very unified and standardized installation standard, and even some merchants will have satellite pots without after-sales guarantee.
Once unstable, such a large metal object is extremely susceptible to being blown off by strong winds, pose a threat to pedestrians around you, or smash some equipment and cause damage to property.
And because of the principle of its own work,In the event of a thunderstorm, the signal of the satellite pot will also deteriorate, and various problems will occur。Some people want to be able to ** TV shows, so they may brave the wind and rain to adjust the antenna to the location of the satellite pot.
We know that the satellite pot is made of metal in the event of a thunderstorm in bad weatherThe satellite pot jutting out from the top is the equivalent of a lightning rodIt is easy to trigger lightning, so in the past, parents usually turned off the TV on rainy days to avoid being struck by lightning. If someone adjusts the satellite pot signal on it, it can easily pose a threat to their lives.
The second reason is national information security。The satellite pot mainly accepts the signal of the satellite, and in addition to the domestic channel, there are many foreign TV stations, which have no Chinese subtitles, not only can not understand but also understand. In addition to these, the most important is the transmission signal from overseas bad information.
You must know that foreign countries are relatively open, and some TV programs are full of a lot of violence, blood, crime and other elements, while in China, teenagers like to watch TV very muchIn the long run, it is difficult not to have a subtle impact on the flowers of these motherlands
There are even some lawbreakers who use satellite signals to spread illegal information, and many European and American countries did not have a friendly attitude towards China at that time, and there was racial discrimination and belittlement in some programs, which was extremely unfavorable to national security.
For example, in 2009, a children's program "Bad History" was broadcast on the BBC in the United KingdomAlthough aimed at children, the show slanders and scandalizes Chinese history, one of the pictures is a white woman dressed as Wu Zetian, but in it she is eating cockroaches and mice, etc., and even said that this is the diet of Chinese during the Tang Dynasty.
Therefore, although satellite pots do benefit the people, in general, they do more harm than good, and the country's ban on satellite pots is a very correct decision.
Nowadays, the issue of cultural invasion has been taken seriously by more and more peopleThe more we can understand the reasons why the country banned satellite pots。Culture is the foundation of the survival of a country and a nation, and the root of developmentAnd cultural invasion is undoubtedly a subtle and great harm to the country.
As early as more than ten years ago, China was aware of this problem and made corresponding corrections. And in 2021, with the strengthening of national education, more and more young people still have a patriotic heart, although they are still surrounded by the cultures of Japan, Europe, South Korea and the United States. **10,000 Fans Incentive Plan