Dr. King has been depressed for the past few days because the communication coordinates on their sunken ship are gone. They couldn't figure it out.

For traditional communication technology, there is a very huge disadvantage, that is, it cannot penetrate seawater, and the communication depth is only between 10 meters and 20 meters.

They also did their best to steal fish this time, and installed a high-power antenna system and transmitter on the ship to transmit ultra-long electromagnetic waves, and the communication depth can reach 100 meters, so why did they lose the signal?

It is also unlucky for them, because Xiao Peng took them to Sidao Town and went to the hospital, so it took two days to return to the scientific research base on Hongdao. And by this time, the wreck had already been towed to the vicinity of Thousand Miles Rock. And when they turned on the sonic fish collector on the sunken ship, they waited for two days and found no effect. Then I could only look for the whereabouts of the wreck, but I couldn't find it.

They began to suspect that it was due to the weather, but they did not find the wreck when the weather improved. Hell, where did the wreck go?

They didn't believe that the ship's high-power antenna system was broken, but the high-power antenna they used came from the military-grade communications equipment on the latest 'Zhang Baogao-3' class submarines. How could it go wrong?

Don't underestimate the military level of the plastic surgery country, although this country has done some shameless things, such as saying that the T-50 training aircraft studied by the Stars and Stripes Country is its own independent research (now the T-50 core technology is still in the hands of the Stars and Stripes.) The plastic surgery country cannot make it on its own), but this does not affect the sudden emergence of the plastic surgery country in the world arms sales. It is very likely that it will surpass China in the short term and become the largest arms seller in Asia. Since 2009, their arms sales have increased by 1100%!

In fact, it is not surprising that the huge fist products exported by plastic surgery countries are not domestic technology. For example, the T-50 trainer is the technology of the Stars and Stripes, the Type 209 conventional submarine, which is European technology, and the K-9 self-propelled howitzer is even more powerful, the power system and artillery technology come from Germany, the body suspension device comes from the United Kingdom, and the gearbox and fire control system come from the Stars and Stripes. Therefore, the level is relatively high-end; not to mention the shipbuilding industry, which is the world of plastic surgery; and the most important thing is that it is cheaper, cheaper than similar products in China! It is a good choice for those users who cannot afford similar products in the West.

I just don't know how long they can do this kind of money-losing business.

But in any case, due to the relationship with the Stars and Stripes, a lot of cash technology can be found in the plastic surgery country, such as this high-power deep-sea communication. Depths within a hundred meters are still no problem. Why is it gone? They can't figure it out.

If Xiao Peng knew their doubts, he would definitely give them the answer, and this matter would have been traced back to two days ago when the wind and rain had just stopped.

"Look, what is this?" On the beach of Thousand Miles Rock, the wreck had been salvaged, and a group of people surrounded the wreck.

The two long cables had been cut by Xiao Peng and thrown out of the sea. It is difficult to explain that the shark has bitten the 'audio fish collector' on it. Just towed the wreck up. The ship looked like a speedboat on the outside, but inside it was all kinds of equipment working. Moreover, these instruments are sealed and discharged, and it feels like they are designed to sink in the sea.

Xiao Peng didn't know any of the equipment on the ship, so he called Sun Pengcheng and them to watch together. As a result, one guy recognized one of the devices, which was the high-power antenna on it. After Xiao Peng asked clearly, he found out that this guy was from the submarine force, so he was familiar with this equipment. This is a device that accepts ultra-long-wave radio stations, which can carry out submarine communication at a depth of 100 meters from the bottom of the sea, and this depth is the sailing depth of ordinary submarine combat readiness cruises.

It is said that it is very difficult for electromagnetic waves to propagate in seawater, and the higher the frequency, the worse the signal, so if you want to communicate with submarines, you can only use very low frequency bands, that is, long-wave radios.

This is the same principle that whales use infrasound waves to communicate on the seabed.

And this ultra-long-wave radio station can only be built in a few countries in the world, and the plastic surgery country does not have this technology, they use the ultra-long-wave radio station of the Stars and Stripes country.

The most critical difficulty in the construction of ultra-long-wave radio stations is 'big', just like in the war movies we usually see, the antennas of the military radio stations carried by soldiers are about more than one meter long, and what about ultra-long-wave radios? Let's talk about the ultra-long-wave radio stations of the Stars and Stripes Country, which are composed of two parts, one part is located in Wisconsin, and the other part is located in Michigan, the distance between the two places is 258 kilometers, and the total length of the antenna is 135 kilometers, and these antennas are erected on iron towers more than one meter high. Lie horizontally, keep the antenna away from the ground, and avoid groundwave interference in signal quality when the report is transmitted.

And the scale of Huaxia's two ultra-long-wave communications even exceeds that of the Stars and Stripes。。。。。。

But soon the world's deep-sea communications will change.

Now the whole world is researching blue-green laser communication technology. The blue-green laser with a wavelength of 470-540 nm is used to penetrate seawater for communication, and the maximum depth of communication through seawater can reach 600 meters, and the transmission speed is much higher than that of ultra-long wave, but there is also a problem, that is, the equipment is complex and the technology is very difficult.

Since Huaxia's own quantum satellite was launched, many things have changed. Huaxia began to research quantum communication technology and completed the world's first seawater quantum communication experiment, which can reach 700 meters of signal transmission under the sea, which is unique in the world, so many countries have begun to blush.

It turns out that Western countries have been carrying out a technological blockade on China, but now that China has quantum submarine communication technology, countries such as the Stars and Stripes have begun to call for China to disclose underwater quantum communication technology, and this technology should not be used exclusively, because this technology will bring great convenience to underwater exploration, underwater rescue, and underwater work, and this technology should be shared with the world.

For their requirements, Xiao Peng can only compare the middle finger to them!

"What is the ship going to do? The signal was quickly transmitted. Yang Meng asked.

Xiao Peng thought for a while: "Throw the Qianliyan trench!"

The maximum depth of the Qianliyan trench is three thousand meters, and no positioning system can find out where the ship is.

"But this host is still working!" Pan Peiyu said.

Although Xiao Peng was destroyed by Xiao Peng, the main engine on the ship was still working.

Yang Meng leaned over and knocked: "I'll go, I'm quite willing to pay the cost." Isn't this Nima a titanium alloy?"

Xiao Peng waved his hand: "Whatever, there is no fish in such a deep trench to go down stupidly!

"Okay!" Yang Meng and the others drove the boat and dragged the sunken ship, went directly to the Qianliyan Trench, and sank the ship back to the bottom of the sea. At a depth of three thousand meters, no communication can find out where the ship is。。。。。。

But Xiao Peng ignored a problem: the ship's sonic host has been working, thrown to the bottom of the trench, the deep trench has become a big sound, constantly diffusing sound waves outward, this is good, all the surrounding totoaba have been led to the Qianliyan fishing ground, this is good, the wild totoaba outside is already small, and now all to Qianliyan Yu Chang, the scientists of this plastic surgery country have done Xiao Peng a great favor.

But Xiao Peng doesn't admit this favor!

Because of this shipwreck, Qianliyan has lost hundreds of tons of totoaba fish, especially those like hairy carp and yellow-lipped fish, which are already small in number, and there are still a large number of juvenile fish that have been lost because of this turmoil, how can Xiao Peng not be angry? This is really 'uncle can bear it, aunt can't bear it'! You are not playing technology with me? Lao Tzu is playing witchcraft with you!

At that time, when he first moved to Qianliyan, in order to ensure the migration of abalone, he once arranged a spirit gathering array in Qianliyan, so that abalone could migrate to the group with the goal of gathering spirit arrays, and later because of the spirit enlightenment technique, he never arranged a spirit gathering array in Qianli Rock, and the attraction of this spirit gathering array to wild fish is fatal!

The Qianliyan Fishing Ground is now too large, and the fishery resources are so abundant, so considering the fishermen around the fishing ground, he didn't think of using the Spirit Gathering Array to attract fish into it, but since you are unkind, then don't blame me for being unjust!

In the next few days, he took out all the jade from the warehouse and processed it into jade pieces to engrave and paint on them, with all kinds of runes on them.

This time he fought hard, he wanted to make a super big array!

The eastern part of the Seleokam Fishery is bordered by the sea area of Changrongguo, and the sea area from Hongseong to Gwangju is the Cheleokam Fishing Ground, with a total length of more than 300 kilometers!

This is not something that can be done by a small Spirit Gathering Array!

If you dare to put your hand on my fishing grounds, then I will chop off your claws!

Yang Meng and the others didn't know what Xiao Peng was busy working with, but they were also used to Xiao Peng's mysterious and secretive nature, and the island was back on track for a while------ except for the screams of Sun Pengcheng and others, everything was normal.

But the dull days didn't last long, and a few days later, Pan Peiyu came to find Xiao Peng, saying that Zhu Yilin and Deng Tao were looking for him. What are they doing together?

After making a phone call, I realized that it was not them looking for themselves, but the ambassador of the plastic surgery country came again, and this time the reason made Xiao Peng feel speechless.

"Is that really what they said?" Xiao Peng asked.

Zhu Yilin on the other side of the phone said: "That's the case, and according to the relevant laws, we can't help but agree to their request." So you see。。。。。。 ”

Xiao Peng thought for a while: "Okay, I know, I'll go to the town to have a look in a while!" After speaking, he hung up the phone and pondered.

Pan Peiyu asked, "Boss, what's going on?"

"Li Liguang, the ambassador of the plastic surgery country, came, saying that the ship had very important scientific research equipment, and they wanted to salvage the sunken ship. ”

Isn't it to salvage a sunken ship, the price of that ship is not high, that is, hundreds of thousands of dollars, but the equipment on board is worth a lot! In order to achieve the effect of attracting fish, the price of building that set of equipment is no less than building a satellite!