The head of urban peach blossom

Chapter 937
The first type: two monitoring devices, which can capture the radio waves of different bands sent by the other party and intercept the telegram code of the other party.

One of them is relatively fixed, and the other is mobile, and both of them can be used on a car.

The second method is to modify the radio stations. These radio stations are all the latest models brought by Henry. In addition, Tang Xiaowan disassembled and reinstalled all the radio stations of different models, and added some ready-made or self-made accessories.

In this way, it becomes a brand new model with stronger encryption and anti-jamming performance.However, due to the lack of some accessories, it was impossible to achieve the satisfactory effect of Tang Xiaowan.

Of course, compared with the radio stations of later generations, this radio station is still very backward.What Tang Xiaowan wanted was a special band for the effect.

This kind of frequency band cannot be monitored by the monitoring methods in the current world, Tang Xiaowan is very confident about this.

It depends on whether the next batch of materials can be modified.

The third type: interference equipment.This device serves two purposes.

One is to place it near the radio station on your own side. In this way, even if the enemy captures the radio wave, it will be after interference. It is all garbled codes and cannot be deciphered at all.

But Tang Xiaowan has a way to make her own radio waves avoid interference signals and send out correct codes.

Another function is to increase the power and place it within hundreds of meters of the enemy's radio station.In this way, the radio waves sent by the enemy will also be interfered.

The most wonderful thing is that the party sending out the radio waves can't detect it at all, but the radio waves received by the enemy's receiving party are completely changed, with random garbled characters...

It's just dangerous to do so.

Because once the enemy finds that they have received garbled codes, they can guess that someone is behind the scenes.

And this jamming device can only be placed within a range of a few hundred meters. When the enemy immediately dispatches to search and hunt in all directions, it will be exposed.

Therefore, Tang Xiaowan had to continue to think of ways to increase the power, so that the distance of this jamming device reached a range of several kilometers, so that it would be difficult for the enemy to search.

It's just that it's not easy to improve, because she needs accessories.However, with the technology in this world, it is impossible to have such accessories unless you make them yourself.

But to make it yourself, you need a series of tools and sophisticated instruments.Again, these things are hard to find...

There is a saying: Poverty limits people's imagination.In other words, technology limits people's imagination and progress.

To Tang Xiaowan now, she is like a brilliant chef who knows how to cook exquisite dishes, but has no good ingredients.

But the more this happened, the more it aroused Tang Xiaowan's competitive heart and the excitement of extreme challenges.

It is nothing to use ready-made exquisite ingredients to make exquisite dishes.It is a genius to be able to use some ordinary ingredients to produce a taste and deliciousness that is no less than that of delicacies from mountains and seas.

Of course, Tang Xiaowan didn't have much sense of accomplishment for the three kinds of equipment that were made in a hurry. After all, in her eyes, these things were still very backward.

But in the eyes of Situ Jun and others, it is undoubtedly an epoch-making product.

Although the experiment has not yet started, they believe in Tang Xiaowan's level. With these things, they can grasp the enemy's dynamics and take countermeasures in advance.

"Great, thank you, Ms. Tang, now, I can't wait to intercept the radio waves from the Yamamoto headquarters..."

"Okay, you guys take this mobile station first. The effect of this mobile station is slightly worse than that of a fixed station, but as long as the distance is not too far and the speed of movement is not fast, there is no problem."

"Otherwise, I'll take both of them, use two cars, one slowly moves, and the other pretends to be repairing the car nearby..."

"It's okay, but you must be careful." Tang Xiaowan instructed.

Situ Jun smiled and said, "It's not a big problem. After all, Yamamoto hasn't aroused alarm yet. He doesn't know that we have such a technology. He won't pay attention unless the telegrams are leaked again and again."

"It makes sense." Tang Xiaowan nodded subconsciously.

Not long after, Situ Jun arranged for more than [-] confidantes to wander the streets near the garrison headquarters in the Ying Kingdom Concession in different identities.

This is also for the convenience of responding in case something happens.

Then the two cars were loaded on the radio station respectively. According to the plan, one was parked in a small street next to the headquarters to pretend to be a repair car, and the other was slowly circling around the headquarters.

This is actually just a preliminary plan. This method can only be used two or three times, and it will probably attract attention after a long time.

Therefore, Situ Jun plans to change to a rickshaw in the future, or even a porter... In short, the method must be changed frequently...

late at night.

A group of people met again in the secret room.

This time, Xiangxiang and Situ Jun could understand each other's telegram without Tang Xiaowan decrypting it.

Because Tang Xiaowan has already made a code book, which can be translated against.

The little devil is still very careful in this regard, using a three-time password.What is a three-time password?In other words, the first password must be unlocked first, and the content of the telegram can already be seen at this time.

However, the content of this telegram is just some very ordinary content.Then it is necessary to perform a second decryption based on this content.

After decrypting again, the content of this text has become another code.

At this time, unlocking these codes is the real content of the telegram.This method already belongs to the most advanced level in this world.

But in the modern age of the earth, this method has long been eliminated.Because most of the methods used now are digital encryption, even with the most advanced computer calculations, it may be difficult to unravel it in a month.

In this operation, a total of four telegrams were intercepted.One of them was missing a section during the moving process, and the information was not displayed completely.

However, after analysis, this telegram should be just an ordinary report, not important.

The most important one is one of them, because this telegram was sent by the military department of the Kingdom of Ying.

Although the telegram did not specify what action it was, Situ Jun's expression changed drastically after reading it.

Even Xiangxiang exclaimed: "Could it be that they are going to start a war in a month's time?"

"Yes, this possibility is extremely high!"

Situ Jun clenched his fists tightly, with a look of worry on his face.

One month, the time is too tight, and they still have a lot of preparatory work to be done.

What's important is that Situ Jun is very clear in his heart that the strength of the two sides is very different.Although there are not many people in Ying Kingdom, it is estimated that the number of troops that can be sent over is hundreds of thousands at most, and all the troops in Xinhai, including the major warlords, may number as many as 500 million.

Theoretically, the force is almost ten times that of the opponent...

(End of this chapter)