We Live In Nanjing

  Chapter 63: Reversing the Future, Saving the World, Amateur Radio Super-Space Communication Command

  The words are divided into two ends.

On the other hand, in reversing the future to save the world's amateur radio telecom emergency headquarters—this name is Bai Zhenqi. The headquarters office is located in Room 804, Building 11, Zhongqinyuan, Meihua Villa, which is his living room. Listen What kind of shocking organization is going up, in fact, there are a total of four people, the grass platform in the grass platform team, my mother was forced to come in, my mother didn’t know what they were going to do, and I couldn’t help, old man. Dad said, then you will be in charge of administrative work and you will be appointed as the chief executive!

  Mom asked what is administrative work?

  The old man said that administrative work is to serve tea, pour water, clean up, purchase office supplies, and make meeting minutes.

  Mom pointed to sweep the floor for me.

  Daddy said so good!

  Reverse the future and save the world. The Emergency Command of Amateur Radio Super-Space Communications was established. It is called Reversethefuture, Savetheworld, Amateurradioand HyperspacecommunicationsEmergencycommand, and the English abbreviation RSAHE was also taken by Lao Bai.

  Bai Zhen, this old boy wanted to do this a long time ago.

  Who didn’t have a second dream of building a secret base as a child?

  Wang Ning looked at this long English name for a long time, and asked Lao Bai, have you passed CET-4?

  Bai Zhen asked what is Level 4?

It has been two days since Zhao Bowen left. In these two days, he made 24 calls. On average, there were twelve calls a day. There was one call in less than two hours. Sometimes, Bai Yang could receive it at 11:30 in the evening. Uncle Zhao’s phone call was either to ask him to take a photo of his ID card or to take a photo of the radio. The most outrageous thing was that he slapped him.

  At 10:30 the night before, Bai Yang had just returned home, put down his schoolbag, and received a WeChat call from Uncle Zhao.

  Zhao Bowen said excitedly that he had just finished a three-hour meeting. With his three-inch tongue and thick slap, he finally convinced all the members of the meeting.

  White Yang was shocked and asked what meeting could decide the outcome with the palm of the hand? Boboji National Technology Exchange Conference?

  Lao Zhao said that this kind of occasion is actually compared to who slaps the table.

  If you shoot the movement of the table and crush the audience, then you are the boss.

   Bai Yang said that I thought everyone was sitting like Ikari Shinji and his father Ikari Commander in that occasion, and the glasses were still reflecting.

  Lao Zhao said that there are not many old-age second-degree diseases these years.

  White Yang said okay, Uncle Zhao, what do you do if you ask me? What picture to take? What materials are printed?

  Lao Zhao said that he didn’t need it, give me applause!

  White Poplar was taken aback.

  Lao Zhao said that I finally ate a hard bone after all the hardships! I'm sitting on the high-speed train to Hangzhou, ready to bite off a hard bone. I really want to stand up like a train salesman and yell at the passengers in the full car to show me! I solved a big problem! Give me applause! But if you do this, it is very likely that you will be sent to the police station by the police, so I can only call you, and Yang Yang applauds me!

  Poplar put the phone on the table and clapped.

  Zhao Bowen hung up the phone contentedly.

  Bai Yang stared at the phone, this person really came to applause.

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According to Roadside News Agency, on the evening of October 22, the third executive meeting of the Emergency Command Headquarters of Reversing the Future and Saving the World Amateur Radio was held at Meihua Villa in Nanjing. Participants Bai Zhen, Wang Ning and Bai Yang discussed the use of The Icom725 amateur radio station's technical plan for data transmission, exchanged views and opinions on the feasibility of various technical paths, and reached a consensus.

"...Theoretically speaking, if you can get in touch, it proves that there is a communication link. She can receive the signal sent by your two-five-five, and you can receive the signal sent by her, although we don't know how to do it. Yes." Before Wang Ning finished speaking, the mobile phone in his pocket suddenly "buzzed" and vibrated.

  A few people present gathered their eyes on his mobile phone.

   "Surely old Zhao called." Wang Ning picked up the phone and glanced at the screen. The number was unfamiliar.

  He took it.

  A few seconds later, his face changed, he put down the phone to cover the microphone, and whispered to the people in front of him: Nanda is calling.

  Wang Ning ran out to answer the phone, Bai Yang could hear his voice sneaking in from the door: "Yes, yes... I am Wang Ning... hello, hello..."

   Ten minutes later, Wang Ning ended the call and came back, and sat down on the sofa.

   "People from Nantah University, they came to inform and said that they would find a time to come...Let's go on to say that since there is a communication link, there is a technical possibility to transmit other data, nothing more than a modulation problem."

   "What data?" Bai Yang asked.

"Any data." Bai Zhen said, "Modern communication engineering can hide anything into the carrier wave, just like you usually use your mobile phone, surf the Internet to scan video and Weibo, and the data exchange with the router is through the ultra-high frequency above 2GHZ. It is realized, but it has a very high frequency and is UHF, while the short wave is used for turning two and five, which is HF."

   "That's a digital signal." Bai Yang said, "Twice-five is an analog signal."

"Yes, that's a digital signal." Bai Zhen nodded, "I said, this is just a difference in modulation methods. At the bottom of the technical logic, your radio's crystal oscillator emits high-frequency vibration energy. The high-frequency vibration caused by the other station’s reception is no different from the way you hear me. The only difference is that one is electromagnetic waves and the other is mechanical waves. When I was young, there were large areas in China that used analog signals. TV, at that time I used a Yagi antenna to receive the signal, there was no problem with the analog signal..."

  Bai Zhen hadn't finished speaking, and the phone on the sofa also shook.

   "Lao Zhao must have called this time."

  Bai Zhen glanced at the phone screen, unfamiliar number.

  He took it.

  A few seconds later, his face changed, he covered the phone’s microphone, and said to the other softly voiced: It’s from the municipal party committee.

  Bai Zhen trot out to answer the phone, Bai Yang could hear his voice sneaking in from the door: "Ah, yes, yes, I am Bai Zhen... hello, hello..."

  Ten minutes later, Bai Zhen finished the call and came back and sat down on the sofa.

  "The people from the municipal party committee said that they should also find time to come over. Let's go on to say that analog signals are not a problem, and shortwave radio stations can transmit voice and images."

"If conditions permit, images can be transmitted." Wang Ning nodded, "Xiao Yang, do you know ARISS? It is the International Space Station. There is also an amateur radio station on the International Space Station. The call sign NA1SS is usually active at 145.800MHZ. They have one. In their daily activities, in addition to liaising with the school, they will also..."

  Unfinished words, the phone rang again.

  This time, Bai Yang’s cell phone rang.

   Bai Yang answered the phone: "Hello? Uncle Zhao?"

   "Yang Yang, are they all by your side?" Zhao Bowen said on the phone, "Turn on the hands-free and put it out! Turn the volume to the maximum."

  Baiyang presses the hands-free button and puts the phone on the coffee table.

   "I've solved a bunch of people again! Damn, this bunch of **** is hard to make!" Zhao Bowen yelled on the other side of the phone, "But I'm **** exhausted! Where is the applause? Give me applause!"

   There was thunderous applause from the audience.

  Zhao Bowen hung up the phone contentedly.

  He just came for applause.

  Lao Wang said that he would applaud every day, and it would be a pity that Zhao didn’t go to follow Xiaoge to dry his brain.

  "In addition to engaging in the connection between the world and the earth, ARISS will also post a few pictures." Wang Ning went on to say, "You can receive it with the most basic equipment, and anyone can receive it."

  "The walkie-talkie can be received." Bai Zhen said, "As long as you get a suitable antenna."

  "This is a very basic technique, Xiao Yang, you must have heard of it." Wang Ning said, "Slow scan TV, we usually call it..."

   "SSTV." Bai Zhen said.

   "Think of a way, maybe we can do it?" Wang Ning raised his head and looked at Bai Yang, grinning, "Let you meet each other."

  (End of this chapter)