After listening to Shu Shanhe's narration, Lin Jiangbei's heart couldn't help but twitch. I really didn't expect Xiao Hei to be so cruel to himself, and fortunately Xiaohu's hearing is extraordinary, otherwise, if he goes to the residence of the two brothers this time, I'm afraid he will see a tailless cat.

However, even if Zhang Huanian discovered Zhao Xiaohu's demonic hearing through this incident, he didn't have to run to the inspector's office every day to find him so urgently, right? Zhang Huanian can wait for him to come back from outside, and then come over to talk to him about Zhao Xiaohu slowly, so he doesn't have to worry about these few days, right?

Could it be that there is still something unknown on Zhang Huanian's side?

Thinking in his heart, Lin Jiangbei said, "Instructor Zhang, I know the situation. I also understand your appreciation for Xiaohu, but after all, he is a six-year-old child, and I think he still needs to lay a good cultural foundation for now. After all, when he grows up, he has to integrate into normal social life. So, all I can say is I'm sorry to you! ”

"Hey, what should I say!" Zhang Huanian patted his thigh, turned his head to Shu Shanhe and said, "Inspector Shu, please avoid it, I want to talk to Jiangbei in private." ”

"Okay, okay, Instructor Zhang, you talk, I'll go out!" Shu Shanhe realized that he was a little in the way, and retreated with a red face, and closed the door tightly from the outside.

Zhang Huanian leaned back in the direction of Lin Jiangbei, and the solid wood chair, which was originally quite sturdy, made a pitiful creaking moan under his fat body.

"Jiangbei, I'll tell you the truth, there is a problem with the Hangcheng Telecommunications monitoring station, I really have no choice, so I want to invite Zhao Xiaohu over!" Zhang Huanian looked at Lin Jiangbei and said with an extremely serious face.

Sure enough, I guessed it again!

Lin Jiangbei nodded secretly in his heart, but said in his mouth: "Instructor Zhang, what is wrong with the Hangcheng Telecommunications Monitoring Station?" ”

"The Hangzhou radio listening station can no longer listen to any Japanese radio signals, and all the registered Japanese radio stations that were previously monitored have disappeared from our listening network!" Zhang Huanian sighed, looked at Lin Jiangbei and said.

"All the Japanese radio signals are gone?" Lin Jiangbei couldn't help but be taken aback, looked at Zhang Huanian and said: "That means that the signals of the Japanese consul in Hangzhou and the two Japanese radio stations in the Toyama firm cannot be monitored. ”

"Yes, even the signals from the Japanese consulate in Hangzhou and the Toyama trading house are not monitored," Mr. Zhang said with a grim face.

"Could it be that the two radio stations of the Consulate in Hangzhou and the Toyama Commercial Bank have entered a quiet period?" Lin Jiangbei thought for a moment and said, "For some reason, the work of sending reports was temporarily stopped? ”

"If it is only the signals of the Japanese Consulate in Hangzhou and the Toyama Commercial Bank that we cannot monitor, it can be said that they have entered a quiet period for some reason." Zhang Huanian said, "But the problem is that the more than 30 Japanese radio stations in Shanghai can't be the same as the two radio stations in Hangzhou, the Consulate in Hangzhou and the Toyama Commercial Bank, all of which have entered a quiet period at the same time and chose to stop working, right?" If that's the case, wouldn't those institutions in Japan be in a mess? ”

"Jiangbei, as you must know, not taking into account the intelligence agencies set up by Japan in Shanghai in the name of news agencies, official offices, and commercial firms, the official intelligence agencies alone include eight or nine independent intelligence units, including the Ministry of the Army, the Ministry of the Navy, the Tokyo Metropolitan Police Department, the Ministry of Foreign Affairs, the Ministry of Justice, the Kwantung Army Command, the Korean Governor-General's Office, and the Taiwan Governor-General's Office. How could it be that these intelligence agencies had to exchange a lot of telegrams with their higher headquarters every day, and that they were all in silence? ”

"Therefore, according to the judgment of Section Chief Wei Xiaoming and me, that is, these Japanese intelligence agencies have not entered a quiet period and stopped working, but have uniformly replaced new transmitters, or adopted a more concealed transmitter band." Zhang Huanian continued, "You should remember that I said in class that as long as the coil of the radio transmitter is lengthened and shortened, and the number of capacitors is changed, the wavelength of the signal of the transmitter can be changed. ”

"Well, I do remember that Instructor Zhang talked about this." Lin Jiangbei nodded and said, "What about the other listening stations, can't they also listen to the signals of any Japanese radio stations?" ”

A bitter smile squeezed out of Zhang Huanian's fat face, "Jiangbei, the only one in the intelligence department that can officially launch the monitoring work is Hangcheng. None of the other places, including the headquarters of the Nanjing Intelligence Service, currently have the operational capability to listen to Japanese radio stations. ”

"However, I asked Section Chief Wei to contact Wen Yuqing's secret telegraph inspection and translation office, and Wen Yuqing's secret telegraph inspection and translation office also fell into the same predicament, and suddenly I couldn't find the signal from the radio station of the Japanese embassy in Nanjing."

Hearing that Wen Yuqing's secret telegram inspection and translation office was also in the same predicament, Lin Jiangbei's face couldn't help but become grim, "Instructor Zhang, when did this situation start to happen?" ”

"Five days ago, five days ago, all of a sudden, I couldn't listen to the Japanese radio stations, and the Japanese radio stations disappeared all of a sudden, as if they had made an appointment." Zhang Huanian replied.

Five days ago?

Lin Jiangbei calculated in his heart, five days ago, wasn't it the moment when he did it against the Chiwei spy team in Los Angeles? It was only because of the darkness of the night that the carrier pigeon Ogawa Kari, who had the Red Tail spy team in charge of sending and receiving radios, escaped from Los Angeles.

If we extrapolate from this time, it is likely that after Ogawa Kaori escaped from Los Angeles, she issued a warning to the Toyama firm, and then the Toyama firm passed the news to other Japanese spy agencies, and then all the Japanese spy agencies in China acted in unison, changing the transmitter or changing the transmitter band?

If this is the case, he Lin Jiangbei is really responsible for this matter.

However, with the cunning style of Toyama Iya, an old fox and a treacherous man, even if Ogawa Kaori did not escape, as long as he heard the news of the annihilation of the Akao spy team, I am afraid that he would also notify all the Japanese agencies in China to change the transmitter or the transmitter band, right?

"Instructor Zhang, such a big matter, are you sure you can solve it with a six-year-old child like Zhao Xiaohu?" Lin Jiangbei took his thoughts back and asked Zhang Huanian.

"Jiangbei, don't look down on Zhao Xiaohu just because he is young. With his talent for hearing, I am convinced that with a little training, we can find these missing Japanese radio signals. Zhang Huanian said, "The transmitter can be replaced, and the band can be changed, but the method and tone of each telegraph operator will not change." ”

"Wait, wait," Lin Jiangbei hurriedly stopped Zhang Huanian's speech, "Instructor Zhang, I understand this method of sending a report, but what is the tone of the report?" ”

"The tone of the report is the technical term of our telecommunications department, how do you say it?" Zhang Huanian pondered for a while and said: "It seems to be a very simple telegraph ticking, but our professional radio transceiver can hear the difference from the middle, just like everyone speaks with different timbres, and each telegraph operator also has its own unique tone. ”

"The problem now is that although the monitors of the Hangzhou radio listening station can hear the tones of these Japanese radio operators, because their 'talking' voice is so small that the listeners cannot listen to the listening equipment, they cannot capture the signals of these Japanese radio stations."

"In contrast, Zhao Xiaohu's hearing talent is dozens of times stronger than that of the best radio monitors at Hangcheng Station, so I think that with a little training and understanding the characteristics of radio signals in monitoring equipment, he should be able to help us capture these 'disappearing' Japanese radio station signals."

"Of course, it may be that Zhao Xiaohu can't complete this task, but let him give it a try, it's not wrong after all!" Zhang Huanian's eyes looked directly at Lin Jiangbei, "Jiangbei, I understand your love for Zhao Xiaohu. But based on Zhao Xiaohu's actual situation, I think that radio listeners can give full play to his expertise and are also the most suitable profession for him. ”

"I can guarantee that as long as you agree to let Zhao Xiaohu follow, in addition to training him in radio, I will also give him normal cultural education to ensure that he develops healthily like a normal child."

If it was other circumstances, Lin Jiangbei would definitely choose to reject Zhang Huanian without hesitation. But in the face of the fact that all the signals of Japan's wireless belt stations in China have disappeared, how dare he slack off?

After all, he caused this incident in the final analysis. If he hadn't cracked Toyama Iya's subordinate espionage organization and had not aroused Toyama Iya's vigilance, perhaps Tomyamai would not have notified other Japanese agencies of the change of transmitter or transmitter band.

Especially considering that Japan will inevitably launch a war of aggression against China next year, what a catastrophic event it would be if even the Telecommunications Section of the Intelligence Department and Wen Yuqing's Secret Telegraph Inspection and Translation Office lost the ability to monitor Japanese organizations in China.

"Okay, Instructor Zhang. I will find a way to do Zhao Xiaohu's ideological work and let him try it with you. "But I want to state one thing in advance, I will not agree to him doing radio monitoring work in your telecommunications department for a long time." As soon as he helps you find the missing radio stations, you have to agree to release him back and let him go back to his normal life as a child. ”

"No problem, I promise you! As long as Zhao Xiaohu helps us find those radio stations, I'll put him back!" Zhang Huanian slapped his fat chest with a bang, and agreed with his mouth.

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Thank you for the tips of bobo168, Wei Zhouqiao, and 20180823231018535, and thank you for the support of the monthly ticket recommendation tickets!

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