spy ace

Chapter 454 Technology

Wen Haizhu replied: "No, I haven't been in the dead mailbox for a long time, and I have received the content. And yesterday I was listening to the radio, and then I realized that the headquarters needs to pass codes to generate electricity for all agencies. I just turned it on again. Yes, I didn't expect... you guys are so fast."

Fan Keqin asked, "You mean the radio?"

Wen Haizhu nodded and said: "Yes, before I came, the headquarters once told me the frequency band of a radio, every Saturday, at [-]:[-] in the evening, there will be a message, in the form of a password. But not necessarily, most of the time, there is no..."

Wen Haizhu was no different from the usual people. Once he opened his mouth, he would ask what he wanted to say, and he explained it very carefully. Fan Keqin once called a special agent to help him with the secretary work. Every time he explained a question, he would explain it in detail. Wen Haizhu's original words were recorded verbatim in the notebook, and Fan Keqin's questions were also very detailed, so Sun Guoxin came to see him once during the period, and seeing that Fan Keqin was still cleaning up the opponent's background, he didn't disturb.The final trial lasted for two hours.

Fan Keqin took the notebook and looked at it, and said: "Get ready, and take him back to the headquarters in a while." After finishing speaking, he stopped caring about the four strong agents who surrounded him, and then left the manager's office.

When I looked up, I saw Sun Guoxin, and Han Qiang hadn't left yet.The two were sitting on two chairs in the office area on the first floor of Shuhan Company.Fan Keqin stepped forward and said: "Old Han, give me a cigarette. After the trial, my cigarettes are obviously not enough."

"Hey, good." Han Qiang agreed and started to smoke.

Fan Keqin handed the record book to Sun Guoxin again, and said: "This kid is a telegrapher, but he knows a lot, and we can analyze a lot of things from it. Sir, this is the interrogation record."

Sun Guoxin reached out to take it, and began to look through it.Taking advantage of this time, Fan Keqin picked up the cigarette given by Han Qiang, took a puff, and then asked in a low voice, afraid of disturbing Sun Guoxin's reading, "Hey, old Han, what kind of trick did that telegraph machine see?"

Han Qiang smiled and said, "It's similar to the ones I analyzed before." This kid is typical to watch other people shit, and his own butt will also scratch that guy.Therefore, he also lit a cigarette and smoked, saying: "In the hidden compartment of the linen room, I found a line, which was plastered in the cement on the ground, and only a one-foot-long joint was exposed. Covered with a layer of protection, just like the kind of wires buried in rich people's homes. They don't run open wires, but go hidden wires, and they are buried in the wall. When using it, take this connector and plug it into the transmitter. It can be used. After using it, turn it off, cover the lid, and sprinkle some soil on the gap formed with the ground. The surface looks no different from ordinary ground. Besides, it is a linen room, put some sundries on it , if someone who doesn’t know, who can find out.”

Fan Keqin said "Well," and said, "The hidden thread buried in the cement, that thing should have been fixed when the building was built?"

Han Qiang waved his hand and said, "That's not necessarily the case. As long as you understand the principles, ordinary electricians, bricklayers, and some mechanical workers can do it, and it's okay to change it later. Hey, didn't you ask during the interrogation?"

Fan Keqin said: "I asked, this kid said he rebuilt it later, I don't want to ask you, should I verify his statement?"

Han Qiang said: "That's possible. This thing, if you have time, dig a ditch on the ground, make a hole in the wall of the sending room next door, then pull the line, and then smooth the ditch and the hole with cement, and finally brush it. It's a big white thing, it will dry out in two or three days at most, it's not hard work."

Fan Keqin nodded and said: "He has explained that his radio station can receive a special frequency band, but other radio stations cannot. I don't know much about this technology. Is there any radio station that can realize what he said?"

"Yes." Han Qiang said: "The principle of radio, the frequency band, it's normal, you have heard the radio, why do you want to tune the frequency. That's the thing. Hey, Keqin. What does he mean by being able to receive a special frequency band ? Will he be contacted when he is online?"

Fan Keqin said: "No, it's his dispatching department. Using this secret frequency band may release some important information. This time we don't have to try to use many radio stations, we can directly receive it with his one."

Han Qiang took a puff of cigarette and said: "I can accept it...but I guess it's useless. This time there is such a big movement, it is blocked and investigated, and Little Japan must know it. It can still be used. Is it the frequency band?"

Fan Keqin said: "It's possible, at least we can't rule out this possibility. Think about it, this kind of frequency band that is only known to the sending team of senior agents is rare, but that's because it is compared with the entire intelligence department. It’s not too small to count. Will they make everyone change their frequencies just because one person’s group is taken down? Especially the senior Japanese spies overseas who are active in Europe and the United States. The European war broke out. What kind of fight? It’s not that you don’t know. So far away, I guess there should be several sets of passwords, and it’s still possible to change the password, but it’s relatively low to directly notify them to change the frequency band on a large scale. What do you think?”

Han Qiang nodded, and said: "Well, even if we can receive the password change, we don't know what it means. Isn't that what Little Japan has been doing all along, and it didn't go out of the ring."

Fan Keqin took a puff of cigarette and said in a lower voice, "But it's different now. The deciphering work of our military command has made obvious progress. At least at this stage, Little Japan is still unclear, so I It means whether we can take advantage of this time difference and use this station as much as possible to gain something else."

Han Qiang said: "Well, I will think of a way. But this matter is presided over by the director of the Telecommunications Department. I... Let's try. I will run more to the Telecommunications Department during this time."

Speaking of this, Sun Guoxin has already looked at the general and specific things. Of course, he can't look at it here, as long as he knows what he knows, and he will study it slowly when he goes back.Sun Guoxin said: "Okay, you two go back to the headquarters with me, and report to Boss Dai face to face."

Fan Keqin threw away the cigarette butt, stomped it out, and said in unison with Han Qiang: "Yes!"

Several people got up and came outside.Wen Haizhu, that is, Zhicang's exoskeleton, has been locked in the car, handcuffed, and two strong agents are clamped on the back seat of the car, one on the left and one on the right.The radio station and code book are placed in the back seat of Sun Guoxin's private car...

(End of this chapter)