Doomsday

It is troublesome to have longitude but no latitude, because the longitude reported by Li Wen is 15.1748657, and this longitude runs through the whole of Europe and the whole of Afrikaans.

In terms of longitude, it can be from northern Europe to southern Europe, but from North Africa, Central Africa, and South Africa.

Sun Ping's disappointed look, he whispered: "Why don't I first say in Africa instead of reporting coordinates directly?"

If we say directly in Africa, then the scope is greatly reduced, but only the longitude is reported, then this longitude not only does not bring convenience to the accepting people, but also misleading.

Because this longitude passes through the Alps.

According to previous intelligence, the holy cabinet was hidden in the Alps.

In other words, after obtaining the longitude, Poseidon may turn the sight that has been moved to Africa back to Europa, which Sun Ping absolutely cannot accept.

Sun Ping blame himself, extreme blame, just a moment, he looks as if he is a teenager.

Gao Yuan looked dumb, but in fact he didn't know what had happened, but he could see that things were messed up, and the big snake man destroyed everyone's efforts here.

Several people figured out the key.

A general stood up, and grinned his teeth loudly: "I propose! Then turn on the satellite! His mother, don't even fight for the satellite! When you're a trouser, you have to report the latitude!"

Li Wen was hesitating. When he didn't hesitate for a long time, he suddenly stood up.

Sun Ping rebuked his face. He turned and said Shen: "Sorry, I made a serious mistake."

Li Wen said with a serious face: "You have to bear if you have mistakes, but this time you are not mistaken. We still misestimated the method of the Serpent, it doesn't matter! We have six satellites, and we will use the remaining ones! Even if everything is found, report the latitude! "

The staff cautiously said: "The head of the report, there is another satellite available, and the rest must be derailed if it is to be used, and the derailment of the satellite may lead to detection and destruction by aliens."

The calm Li Wen was anxious. This time, he was really anxious.

"Then open one first, Sun Ping! First say in Africa, then report the coordinates!"

Not only was Li Wen anxious, but he was ruthless. In order to get the medical warehouse, and to grab the last glimmer of hope, he must be violent.

But then Xinghe suddenly said, "I know your communication method, do n’t turn on the satellite anymore, it ’s useless. When your satellite is just turned on, it will be destroyed by the Serpent. I ’m sure of that. Now I want to know you. How can these satellites not be destroyed by the Serpent Man in the first place? "

Li Wen exhaled and said, "Disguise, disguise as space trash."

Xinghe continued: "Why do you want to authorize? I observed that it took at least ten seconds."

Li Wen waved his hand and signaled to others that Sun Ping whispered: "Because our satellite is mainly used for top-secret calls, it can be said that it is for military use and for spy use. , The user must enter a unique password to get call permissions. "

Xinghe still puzzled: "Why is this set up? The snake people will not **** your receiving terminal and then eavesdrop, they just need to destroy it directly."

Li Wen sighed and whispered: "Because these measures are not to prevent aliens, but to protect people from Earth and other countries."

Xinghe frowned, and Li Wen said helplessly, "On your planet, there is no country, but here, the contradiction between nations is the main thing. In fact, before the arrival of the Serpent, the human race did not want to achieve a real Cooperation. Even now, how many people can really cooperate ... "

Sun Ping took a deep breath. When Xinghe said that he couldn't use the quantum communication satellite anymore, he really became a lot older in an instant.

Finally, someone still couldn't help sighing, and then the entire combat command room fell into a frustrated and helpless atmosphere.

Sun Ping sat down on the chair, he bowed his head, staring blankly at the chair in front of him for a long time, but suddenly stood up again.

"There is a way! There is a way!"

Everyone looked at Sun Ping. Sun Ping said with excitement: "In addition to quantum satellites, we also have a long-range communication method, ultra-long wave! Very long wave radio for submarine communication!"

A general in a navy uniform also stood up, and he hurriedly said, "Are there any extra longwave stations? Do you people have extra longwave stations?"

When the submarine is underwater, it cannot use the commonly used short-wave radio to communicate with the outside world, because the short wave decays very quickly in the water. If the submarine sailing in the ocean wants to receive instructions, it can only float on the water, or release an antenna to the water. Connect with the outside world by radio.

So how do submarines accept orders when they are underwater, such as nuclear submarines that are responsible for nuclear counterattacks? To ensure safety, they ca n’t go up, and ca n’t release their antennas, it ’s time to use ultra-long or very long waves.

However, because very long waves have a wavelength greater than 100,000 meters, the amount of information transmitted in a certain unit of time is relatively small. What does this mean? The communication speed will be very slow.

How slow is it to send a signal with an extremely long wave? Sending a letter takes two minutes, sending an ok, takes four minutes, and sending a slightly more complex command with multiple words takes tens of minutes.

Therefore, no service other than submarines will use very long-wave radio communications.

However, the problem of long time and small amount of information is easy to solve, that is, when sending a password when contacting the submarine, the predetermined phrase or number means what the submarine will know immediately after receiving it.

There is also an extremely long wave signal that determines the transmission distance and underwater depth according to the power of the transmitting station, so the station that communicates with the submarine must be very large, very large.

The station receiving the signal is not too big, but the question is who has this kind of very long wave station only for submarines.

"Poseidon has extremely long wave radio!"

Sun Ping said decisively, he said with excitement and comfort: "Because we have discussed this issue, he has been worried about what to do if the communication is interrupted. When we discussed, I accidentally said that you can use the extremely long wave radio, extremely Longwave radio can guarantee global communication. Unlike shortwave radio, there is no guarantee of communication without repeaters. I didn't take this seriously at the time, but Poseidon took it seriously. He also agreed with me on a very longwave communication password. I ... I didn't expect it. It could be used. "

Li Wen frowned. "When will it happen?"

"Poseidon while they were still in the country."

"A few years have passed, are you sure they have a very long wave station?"

Sun Ping was very serious and firm, "Please believe me, just like I believe in Poseidon. Since he said that he would use the VLF radio as the last communication method, then he will definitely have the VLF radio! But we There must be only one-way communication. "

Very long wave radios require very high transmission power, so there is not much requirement for receiving equipment, and radios that can transmit signals, then a special communication station must be built.

Li Wen thought for a while and looked at the general of the navy, and the general of the navy did not hesitate too much, and said, "We have a very long wave radio transmitting station!"

Li Wen exhaled and said, "Okay, that's it!"

It was not a very smooth process, but the results still retained some hope.

Just then, Xinghe said again, "I'm going to the medical warehouse and go in person, and I need to bring a communicator, which is the revelation you said."

Li Wen hesitated. He looked at Xinghe and said, "Is this necessary?"

Xinghe Road: "It is very necessary. It is meaningless to combine the medical warehouse and the communicator."

Li Wen thought for a while and said, "We need to study this issue. I hope you can wait."

Xinghe nodded and said, "Can your spy definitely find the medical warehouse? Can you come here after you find it?"

Who dare to answer this question affirmatively? Because no one can guarantee the completion of this matter, of course, no definitive answer can be given.

Li Wen shook his head ~ www.NovelMTL.com ~ and said, "I can't guarantee it, but I will do my best."

Xinghe was silent, he looked at Gao Yuan.

Gao Yuan didn't know why Xinghe looked at himself, but he could see that Xinghe was now hesitating, or he was worried.

After thinking about it for a long time, Xinghe whispered: "You need a medical warehouse, there is a medical warehouse, no matter how the Serpents upgrade their virus in the future, the medical warehouse can make a vaccine in the shortest time. All you have to do is duplicate the vaccine. . "

With the function of medical warehouse, do you say it is important or not?

Xinghe continued: "Communicator, it doesn't have much effect now, you can't use the communicator to contact our planet, the power is not enough, and the communicator now only has the role of finding a medical warehouse."

"It can also monitor the Serpent's spaceship."

A general whispered, but Xinghe nodded: "Yes, yes, but the Serpent's ship is in the sky. What do you know about the position?"

Yeah, what's the use of knowing the location?

Li Wen nodded, then he said to Shenhe Shen: "We will definitely get a medical warehouse, this is my promise to you!"

"So isn't it enough to just plan for Uranus and Pluto?"

The words of a general resonated with a lot of people. Everyone nodded, and even Gao Yuan felt that pinning the future of humankind on the spies was not to say that it was unreliable, but really not enough.

Even Sun Ping said in a deep voice: "The cleaners have an army in Africa, and they started to prepare a long time ago. I have no doubt that they now have a very powerful army."

Li Wen made up his mind. He faced Xinghe Dao: "We are going to have a meeting to discuss, please give me a moment, and I will tell you when we have worked out a detailed plan."