In the operating room on the top floor of Changying Building, Lin Dong was holding the customized tools he sent two days ago and carefully installed a part.

This set of tools is made of alloys, and the material cost is tens of thousands of yuan alone, and the processing cost is not cheap.

Fortunately, using this thing to install satellites that are hundreds of times more expensive, which is nothing.

Satellite installation is originally a meticulous job. In countries that can manufacture satellites, this should be a process of cooperation among elite teams. The manufacturing of satellites is also a representative of a country's top strength.

If Lin Dong was spreading the news that he made the satellite alone, he would definitely be laughed at assuming it. Even if Lin Dong ordered parts, then entered the software himself and installed it, it would be an extremely complicated project.

Although this satellite is just a big toy of enthusiasts for people who have been dozens or hundreds of years later, it also has unsurpassed technical obstacles for people today. Just like people now look at the Oriental Red Satellite created by China in the 1970s, everyone knows that the technology level of that satellite is quite low compared to now. But if you take out an ordinary person, even if you are an ordinary person who has been in college now, let the satellite release signals in the sky, and let people on the ground receive the music of "Oriental Red" through the radio, can he solve it?

Absolutely not!

This is the professionalism of technology.

Fortunately, Lin Dong had a complete set of satellite-made installation videos and materials, including the material, size, three-views on paper and three-dimensional graphics of each part. Otherwise, Lin Dong would not be able to introduce the specific requirements for the parts he needed to order to those military factories.

During this period, Lin Dong ignored all other things about the group. After getting the tools, he devoted himself to the installation of satellites.

Since every part is installed, it will test the matching and stability of the parts, so the installation progress is not fast. This also requires repeated comparison of the suitability of the parts. In addition, it is the first satellite, which is naturally slower.

After installing the parts, Lin Dong straightened his waist and breathed a sigh of relief. This is the last part of this satellite. After installation, the overall test can be carried out. If the test passes, you can conduct full-function software testing of the satellite's chip. Those software is poured into the satellite before installation. As long as the test passes, you can shoot it into the sky!

Seeing that there was still enough time, Lin Dong simply called an assistant to help him carefully move the installed satellite to the laboratory. After the assistant left, Lin Dong turned on the power switch and started the test in another room with simulation software.

This satellite has more than one function, so Lin Dong was very careful when testing it.

Watching the satellite slowly unfolded the solar wing panels as the simulation software commands were input.

The solar wing panels of Lin Dong's satellite are different from ordinary solar panels. This is what he gave the process to the manufacturer for customized. Although China's photovoltaic industry is world-class and its technology is naturally world-class, the more advanced the things used in outer space, the better. The higher the utilization rate of light energy, the better Lin Dong's satellite uses ultra-small nuclear batteries that are more advanced than the nuclear waste cell technology of Factory 0108. If this thing is just to maintain the normal operation of the satellite, then it will not be a problem to operate for hundreds of years.

However, when satellites operate in outer space, no one knows what problems they will encounter, so solar wing panels are still used, and they are necessary.

As for the role of electricity, it is not only the satellite's own operation and signal transmission. Lin Dong feels that as a product of his Changying Group, it is also necessary to demonstrate the basis of force in a timely manner. Therefore, this satellite is not only a large signal transmitter and relay station, but also a large laser gun and kinetic energy weapon!

Seeing that the solar wing panel was unfolding normally, and through the testing software, you can clearly feel that the wing panel was absorbing the energy in visible light and converting it into electrical energy. Lin Dong nodded slightly. This first small function was passed.

Solar charging is not the main function, Lin Dong doesn't care much, he is interested in another functional test next.

The Bifang platform is currently mainly running on the Internet. If it wants to be expanded on a large scale, it is probably only through the Internet, and it will inevitably be subject to others.

Think about it, when the flower planting search was only a little bit, it was cut off by others because of competition. Lin Dong didn’t want to be slandered at a critical moment. The GPS incident would not repeat itself in China’s military, so there was a Beidou system. Naturally, Lin Dong didn’t want to be cheated again!

If such a thing is placed in other countries, it is inevitable. After all, the root server of the Internet is in the United States. If he really doesn't want you to use it, he can cut off the Internet for you by just finding an excuse. In theory, he can also intercept your information at will.

Too unsafe!

It feels quite painful to have your own lifeblood in the hands of others!

Several computers run at the same time, one of which acts as the main server, and the Bifang platform is installed in it. It transmits signals to the satellite through a signal transmitter, and then transfers in real time and feeds back to another computer.

Another computer that exists as a client receives signals almost at the same time.

After all, there is no distance, and such synchronization is no longer necessary for verification. However, Lin Dong doesn't care. The key is to be able to connect. After all, although he has a lot of things in his mind, this thing is the first time he has done this thing. The theory must be combined with practice to be useful. But it is not easy to think about it. This thing is not like the theory of piled black gunpowder. It only needs to weigh and match three raw materials one by one and then test it. It is not easy to test this thing, environment, data, software, and system. It is already quite good that Lin Dong can do this.

Lin Dong was still not excited when the test of the original version was completed. Next, it was the more critical.

When the satellite rises into the sky, the signal transmission is not like now, exposed to the air without any barriers. Not to mention that players are always in the house when playing games. It is not easy for the signal to penetrate the walls. More importantly, the earth's atmosphere cannot be cloudless weather. Under complex weather conditions such as thick clouds, sandstorms, etc., the signal still needs to be transmitted normally. This tests not only the quality of the satellite and the degree of helmet signal reception, but more importantly, the stability and strong adaptability of the signal transmission.

After all, it is impossible for every player to place a signal receiver like a radar outside the window, right? (To be continued.)
Chapter completed!