Chapter 332: Underwater giant signal transmission tower

Soon, Ye Fan scanned by sonar and found a huge building with a height of 140 meters and a radius of 270 meters in a patch of red.
This huge building just stands on the bottom of the sea. Because the water under the sea is too deep, even liquid metal cannot withstand such strong water pressure.
Therefore, the design idea of ​​this huge building is to maintain the attitude of letting the sea water in. There is no place where air exists inside.
Looking from a distance, this huge building stands quietly on the side. It is twenty-five stories high, and sixty-four black antennas extend out from each floor.
This suddenly made this kind of building look like a huge "iron hedgehog".
At the top of this "iron hedgehog", there is a huge iron pillar with a radius of 40 meters, which extends to the surface of the sea and is more than 2,000 meters long.
In order to ensure that this iron pillar is not broken under the water pressure and ocean currents, every 470 meters, an annular platform will be built around the entire iron pillar.
On this large circular platform, a large number of ion engines are installed, and the position of this iron pillar is adjusted in real time so that it will not deviate so easily, or a burst of ocean current will cause serious consequences such as breaking. .
"Is this the giant signal launch center established a few days ago?" Ye Fan asked, looking at the huge building.
"Yes, master, this is the giant signal transmission center. The reason why you can still talk to me in the deep sea of ​​the South Pacific is relying on this. It’s just such a long cross-sea optical cable.
Under the extreme water pressure environment, even if the best materials available for civilian use are used, the stable signal transmission of 1400 kilometers can only be guaranteed. If it is farther away,
It will cause interference. This area is in the area of ​​submarine volcanoes, and its electromagnetic wave activity is abnormally strong. The ordinary submarine optical cable must change its direction.
Otherwise, the signal transmission distance will be greatly shortened, so our optical cable can only maintain a stable transmission of 1400 kilometers at most. If the seabed conditions are good, it can ensure the signal transmission of at least 8000 kilometers. "
"So in the initial stage, even if this giant signal transmission center was established, so that I could completely control all the robots here, but because the interference was too strong,
Packet loss, delay, etc. happen from time to time, so I built that huge antenna column on the basis of the original signal transmission center, which leads directly to the sea. "
When the origin is finished, in the display area inside the steel armor, on the three-dimensional sonar scan of the giant signal emission center displayed, you can see that the big iron pillar above the "iron hedgehog" has become highlighted. .
"Straight to the sea? What is the possibility of being discovered?" Ye Fan asked, looking at the large cylinder above the "iron hedgehog".
"This huge iron pillar is mainly the function of a large antenna. Don't look at the thickness below it, but it is like a needle. The closer it is to the sea, the thinner it becomes.
The thinnest reaches 1 centimeter, which only protrudes 20 centimeters from the sea surface. The optical stealth method is adopted. It is invisible with the naked eye. Even with the world's top radar, it is impossible to find an object with a cross section of only one centimeter. "
Ye Fan also nodded. With this technology, he does not worry about the possibility of being discovered on the sea.
"Furthermore, the South Pacific is basically a high sea area, and there are no islands around it. There are only two routes here. Generally, there may not be a cargo ship passing by in two days.
Not to mention submarines. Through the historical data disclosed, there may not necessarily be a submarine performing missions here in a year. At most, they will pass by during military exercises.
But it will not stay for too long, so our side is relatively safe. Compared with the Western Pacific, the South Pacific is not an exaggeration to describe it as inaccessible. "
...
At the same time, in the southwestern Pacific Ocean, Amercan’s "Ohio-class" submarine was cruising silently, diving at a depth of 500 meters, basically at a normal cruising speed.
The Ohio-class is a strategic nuclear submarine. A total of 18 Ohio-class nuclear submarines are in service in the American Navy. It can be said to be one of the nuclear forces hidden in the ocean by the other side.
The Ohio class is just an enlarged and improved version of the Lafayette special-class strategic nuclear submarine (Lafayette), and it still uses the S5W reactor, with a top speed of about 20 knots.
However, in order to increase the mute capability, this class of ships uses many advanced mute technologies; and in order to be cost-effective, the Ohio class was finally designed to be twice the size of the Lafayette class, becoming the largest submarine of the American Navy.
It also uses the S8G reactor with a thrust of up to 60,000 shaft horsepower ~EbookFREE.me~ The introduction of natural circulation technology to greatly reduce noise. The number of ballistic missiles has increased from 16 to 24, which is the world's largest number of ballistic missile submarine missiles. Of a submarine.
This submarine is called the "Nautilus". Originally, their mission was to cruise from the North Pacific to the East Pacific, and then from the East Pacific to the southwest of the Pacific, passing the high seas by the South China Sea, and then sailing to the Indian Ocean. After replenishment, cruise back to Amegian to complete this mission.
However, this time, they deviated from the course and started to head toward the depths of the South Pacific, because they had discovered something extraordinary through sonar three hours ago.
"Hey, Jason, what's the result of the route analysis of the unknown object?" At this time, the captain of the Nautilus patted the sonar on the shoulder and asked.
"We analyzed the hydrological characteristics of the South Pacific and ocean currents. They are most likely to pass this place, but I don't think our speed can catch up." Jason also said at this time, his eyes full of disbelief.
You must know that a submarine's sonar scanning is like looking at it with a flashlight in the dark. If the sonar does not scan a place, even if you pass by the submarine, you will not notice it at all.
However, they just noticed an unidentified underwater object, sailing at a speed of more than 100 knots, and on the sonar page, it almost only displayed a distance of less than ten seconds before disappearing.
After comparing and confirming that this was not their country's submarine, they knew that perhaps this was a new underwater weapon invented by China, and they followed it all the way and kept sailing silently to avoid exposure.