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Chapter 1483 Do you think they are two stars?  It's actually a net!

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    "Yes Our navigation signal receiving stations in Australia, Guyana, South Africa and North Africa have not received any signals from on-orbit navigation satellites since 2 a.m. GMT"

    The European Space Agency official on the other end of the phone said anxiously. After hearing this, Delian immediately raised his arm and looked at the Rolex watch in his hand. It was two o'clock in the morning GMT, which was 10 hours ago.

    "The signal from the Galileo navigation test satellite cannot be received for 10 hours. This can already be a death sentence for spacecraft in the sky in ordinary space operations and management."

    If it were an ordinary spacecraft, it would be a death sentence. The European Space Agency is not a little-known player, so this loss is nothing. What¡¯s more, everyone involved in aerospace knows the uncertainty of outer space.  The failure rate is extremely high and can never be eradicated. Therefore, in the face of failure, astronauts from all over the world are very calm and just need to find out the problem.

    The problem is that the problem is the "Galileo" navigation test satellite. It is the "Galileo" navigation test satellite that wants to seize the priority orbit and use the good frequency band. Especially after a big country in the East launched two domestically produced navigation satellites in one rocket, "  This attribute of the Galileo navigation test satellite has become increasingly prominent.

    Even if it can¡¯t be built, I will take over the manhole first. If I can¡¯t beat you to death, I will disgust you to death.

    But now, the "Galileo" navigation test satellite suddenly hits the market. Even if you have already said hello to the International Telecommunications Union, you still have to have something to rely on. No, there is nothing. Even if the International Telecommunications Union wants to favor you, there is no reason.  .

    ¡°After all, it is an international organization, and we still need to show some respect.

    Since then, cold sweat broke out on Delian's face. If this really breaks down, it is still unknown whether Europe can re-emerge in the US$300 billion global market.

    Therefore, Delian ignored the presence of an outsider like Merlinz and asked hurriedly: "What is the reason? I have participated in the ground test of the 'Galileo' navigation test satellite. There are no problems. Under normal circumstances, it is impossible to occur."  Was the signal interruption accident caused by a collision with space junk or malicious interference by some malicious organization?"

    "Maybe not" the European Space Agency official on the other end of the phone sounded quite frustrated.

    "What is that?" Delian was a little impatient.

    ¡°It is possible that the power of our navigation communicator is not enough, and it has been covered by the higher-power communicators of the two navigation satellites just launched by a large country in the East"

    "What?" Before the other party could finish speaking, Delian felt dizzy. Immediately, a ball of unknown anger surged out of his chest, and he yelled at the phone: "This is impossible The carrying capacity of the Long March series launch vehicles is  Don¡¯t I know how much? A double satellite with one arrow can only carry 2 tons of payload at best. Excluding fixed locks and separators, 1.8 tons is pretty good. Divide by 2. Each satellite can only carry 900 kilograms at best. You can¡¯t say it¡¯s less than a ton.  How much power can be installed in the satellite platform?

    You must know that the total power of our 'Galileo' navigation test satellite is only one kilowatt, and the two atomic clocks divide almost 200 watts. This is the limit of our Europe. Do you think the crude technology of a big and black Eastern country can do that?  Has it reached this level?  "

    The furious Delaine spoke very fast, and tortured the other party's soul through the phone in a barrage.

    Naturally, the other party couldn't answer, but even so, the European Space Agency official on the other end of the phone finally said something that made Delane unbelievable: "I admit that your suspicions are all correct, Mr. Delane, but there is one  The fact is hard to deny, that is ever since two navigation satellites of a certain big country in the East successfully entered orbit and started sending navigation signals to the ground, our satellites have lost their signals. The coincidence is so weird. This  Doesn¡¯t it mean there¡¯s something wrong?¡±

    "That's impossible!"

    Delian was stunned for a moment, but the next moment he replied in an even more angry tone: "Just two satellites, even with one thousand kilowatts of equipment, cannot rule the entire space. That is spacethe vast space.  !¡±

    Delian's emphasis is not unreasonable. Radio waves do have the characteristics of mutual interference. However, in the vast space of Taiyuan, because the range is too wide, even if the communication equipment carried by ordinary satellites interferes with each other, it is only temporary. After all,  The conditions required for sustained interference in a large area are really not that demanding.

    At the very least, the power must be high, otherwise how can it cover a large area outside the earth?

    Furthermore, the layout needs to be divided into points. After all, radio waves travel in a straight line, but the earth's orbit is circular. Is there an atmosphere in outer space that provides refraction of radio waves? If you interfere on the earth's side, it will not affect the other side of the earth.  ???Operation.

    The ground stations of the 'Galileo' navigation test satellite are distributed all over the world. Even if the navigation satellite of a large eastern country is powerful, it is impossible to cover the entire earth. The 'Galileo' navigation test satellite always has a chance to send signals.

    It is for this reason that Delaine feels that the European Space Agency official on the other end of the phone is talking nonsense, and that is why he feels even more angry. What he wants is the truth, not blame-shifting or blame-shifting!

    But the European Space Agency official on the other end of the phone didn't seem to feel Delian's anger, and still said hesitantly: "The problem is that what a big country in the East built this time is not just two navigation satellites, but a network similar to a constellation.  , to be honest, if it weren¡¯t for the judgment given by the expert committee through data testing, I I wouldn¡¯t believe it They actually came up with such a genius idea, and actually actually actually used the first generation navigation satellite as a general  The signal transmission node, combined with the three relay satellites already in orbit, forms a satellite local area network that can cover the whole world.

    Although their satellites have different functions, they have a common feature, that is, the communication power is generally too high. In addition, the navigation signal frequencies between us are too similar. Their high-power equipment only needs to slightly expand the coverage.  The signal can easily be interfered with and cause failure"

    This time Delian was completely dumbfounded. He thought he was just facing two navigation satellites that had just entered orbit?

    Wrong, he is actually covered by a big net. It is difficult to imagine a lonely 'Galileo' navigation test satellite in space, facing several first-generation navigation satellites, second-generation navigation satellites and relay satellites.  What it would be like to have the ever-present radio output of an information transmission constellation.

    It¡¯s a good thing that I¡¯m not a human being, otherwise I would have screamed loudly: ¡°Master, take away your magical powers. I realize my mistake and will never touch the White Bone Demon again~~~¡±

    If you like Soar My Aviation Age, please collect it: Soar My Aviation Age is updated the fastest.  (Remember the website address: www.hlnovel.com
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