Rebirth of the Evil Life

The audience in front of TV sets all over the world is boiling.

Lin Feng, the Earth Home Channel, made everyone happy.

No one can refuse an opportunity to show his face in front of people all over the world.

Of course, everyone cares about the price! It's free, it's impossible. It's going to be free. There are so many people around the world. It depends on seniority. When will it be your turn!

"About this Earth Home Channel, it's completely free!" Lin Feng announced.

Completely free? Everyone was shocked! At first everyone thought that Lin Feng was going to make money from this! But who would have thought that Lin Feng said it was free! It's free! This is so surprising!

This works, but it costs money. Lin Feng is a businessman who aims to make money. And Lin Feng is a leader among businessmen. Otherwise, how could he make so much money.

But Lin Feng is completely free? What is he doing? If it is said that advertising is used instead of income, this is not bad. In the meantime, as long as the advertisement is interrupted, the income is also high. But can this fill the hole in the use of satellites for exploration?

Because if Lin Feng really opened the "Earth Home Channel", there would never be a satellite in the sky. With a satellite, the area you cover is very limited.

For the moment, a synchronous communication satellite orbits the earth at a fixed point over the equator, which is 35,800 kilometers away from the earth, and orbits 30 kilometers per second. Its operating angle is exactly the same as the angle of the earth's rotation, because only in this way can communication be ensured. The unblocked.

From the perspective of the earth, a synchronous satellite is like a pearl, hanging motionless on the sky. A synchronous satellite can cover 1/3 of the earth's area, with a maximum of 18,000 kilometers, so it only needs to be above the earth's equator. A geostationary satellite is arranged every 120 degrees of longitude, that is, as long as three geostationary satellites are installed at equal distances on the equator, global communication can be realized.

This sounds like three satellites are enough. Up to four satellites can maintain the best signal. But is this really enough?

In fact, to ensure global satellite communications, especially real-time video such as Lin Feng, to ensure the absolute coverage of the signal, and a sufficiently clear communication signal, four is far from enough.

After calculations and tests, scientists initially stipulated that the global satellite mobile communication system must set up 7 satellite orbits in the sky, with 11 satellites evenly distributed on each orbit, forming a complete satellite mobile communication constellation system. Because they are like the chemical element iridium (Ir) outside the nucleus of 77 electrons orbiting around them, so this global satellite mobile communication system is called Iridium.

It was later confirmed by calculations and actual tests that under the premise of reducing the cost and budget as much as possible, setting 6 satellite orbits can meet the technical performance requirements. Therefore, the total number of satellites in the global satellite mobile communication system has been reduced to 66. But it is still used to be called the Iridium mobile communication system.

In other words, Lin Feng must ensure that everyone in the world can communicate with satellites at any time. There must be at least 66 satellites in the sky!

So how much is the maintenance and operation cost of a satellite for one year? 14 million US dollars!

A satellite costs about 150 million U.S. dollars to go to the sky. The annual operating cost is 14 million U.S. dollars! How much does it cost for 66 satellites? 924 million US dollars!

One year's operating expenses will cost 924 million U.S. dollars! This, how much is the annual advertising fee for the global live channels? A billion dollars is no problem. This money is sure to be earned back.

auzw.com But, don’t forget, what about the cost of 66 satellites? One piece is 150 million U.S. dollars, 66 pieces are 9.9 billion U.S. dollars. Where does this money come from? In particular, the life span of satellites is not long.

It is definitely not what the general public thinks, it can continue to operate for a long time. In this space, there is no oxygen and it will not corrode or anything, but in fact, the space environment is far worse than the earth. Various celestial bodies radiate electromagnetic waves, and many celestial bodies also radiate high-energy particles, which will form various cosmic rays and various cosmic dust.

The shortest life span of a satellite is only a few days, and the longest life span is only about ten years. It can be said that the lifespan of a satellite is very short. Generally speaking, it is only 5-10 years.

Then, every 5-10 years, Lin Feng will spend 9 billion U.S. dollars! Where does Lin Feng get this money?

Of course, Lin Feng himself is very rich. In the past five to ten years, he has only spent a small amount of money. But the problem is that for Lin Feng, he can't spend the money in vain.

Where is his intention?

Wall Street is thinking. Governments of various countries are also discussing the quality of Lin Feng's "Earth Home Channel"! If it is really possible to leak national secrets, then they don't need to tear their faces with Lin Feng, they only need to close the channel, or in other words, only open at midnight.

As for ordinary people, while they are excited that it is completely free, they are naturally curious as to how to apply. This is the key! This "Earth Home Channel" is good, it can meet everyone's needs. But if you can't get it, it won't work!

"On how to apply, it's very simple. You can apply. Everyone can download an APP through a mobile phone. Currently, only'Nuwa' is supported." Lin Feng said with a smile.

Only supports ‘Nuwa’.

Wall Street suddenly realized. Lin Feng is using the "Earth Home Channel" to shop for "Nu Wa" again! Although this will lose money, it is entirely possible to make money back by selling'Nuwa' mobile phones.

Calculating this way, Lin Feng still earns.

Clever!

Of course, at this moment, other mobile phone manufacturers have a dark complexion and needless to say.

Originally, Lin Feng used various policies to promote'Nuwa', but now there is another'Earth Home Channel'. You say, this still makes people not live! Do you still let other mobile phone manufacturers live? Playing like this, you are trying to kill all other mobile phone manufacturers!

Fengshen, isn't it about the Asian League? Come here, tell me what's the matter with the phone! We are innocent lying guns! Your old man, let's talk about the Asian League quickly, don't talk about it. If we continue to pull it off, we mobile phone manufacturers are not alive anymore! ——The humble mobile phone manufacturers in all countries of the world are crying at this moment.

You make trouble like this, we really can't live anymore. In the end, we can only break the factory and close down!

"Of course, as to how to apply at the same time, how to arrange the order of all aspects. After all, some people are simply playing and curious, while some people want to create romance for their sweetheart, and some want to find out where they are. Local family members. So, there is a demand problem!" Lin Feng said.

Global mobile phone manufacturers use their hands to soothe their tears. They suffer!

(Today's three-shift ends! Tomorrow will continue! Although double-open, but still keep three-shift!)