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Text Chapter 3 There are a thousand old toads in a thousand 59+

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    After ten o'clock in the evening, Bai Yang connected to bg4msr.

    Three greasy old men squeezed over to listen to the corner of the wall, winking and showing "you can do it, kid" expressions.

    Bai Yang was very annoyed and kicked the three old Buxiu out.

    "This is Xiao Yang's signal. It's strangewhy is it so weak." Wang Ning pointed to the wave peak on the spectrum analyzer display, looked up at the ceiling, "Are we under the antenna? Old Bai, you are using it now."  What antenna?"

    "The dp antenna." Bai Zhen said, "It's still the same one as before."

    Wang Ning was amazed, "As expected of Lao Bai, I admire you for this. You can set up such a large antenna in the community, and no one complains? Didn't the old man come to the door and say that you have radiation that can cause cancer?  "

    "Yes, they were looking for the property owner, and the property owner came to me." Bai Zhen said.

    "how do you say?"

    "I said that I have all the certificates, and it is a legal erection. If you have the ability, you can go to Wuwei to find Wang Ning. His address is No. 37, Longpan Middle Road, Xuanwu District. Go in and look for the one with the least hair on your head."

    "Fuck." Wang Ning said.

    The wave peak on the display of the spectrum analyzer rises and falls. When it rises, it means that Bai Yang is talking, and when it falls, it means that Bai Yang is listening. The i725 works in half-duplex mode. This thing cannot transmit and receive at the same time. From the perspective of laymen, its use experience  Similar to a walkie-talkie instead of a mobile phone, Bai Yang presses the send button on the microphone, and he cannot hear what the other party is saying. Only when he releases the send button on the microphone can he receive the signal from the other party.

    This is why in radio communication, an "over" or "finished" is usually added at the end of the sentence, just to let the other party know that one's words have been finished and the other party can speak.

    Wang Ning's thinking was very simple. While listening to Bai Yang's voice in the room, they stared at the waveform diagram on the display on the spectrum analyzer.

    "That's right, we are doing an experiment. Do you know about the spectrum analyzer? It is an instrument that can receive and analyze radio waves. It is now placed in my living room." Bai Yang's voice came from the room, "The three of them are  Detection signal, hoping to find the reason for all this, but it is still a preliminary work, over."

    Following Bai Yang's voice, the peak of the spectrum analyzer display fluctuated and jittered. The ssb mode occupies a very narrow bandwidth, so it is a steep and narrow peak like a mortar ballistic.

    Bai Zhen, Wang Ning and Zhao Bowen all heard Bai Yang's "over".

    Well, now that Bai Yang has finished speaking, it is time for bg4msr to speak next. If the spectrum analyzer can receive the signal from that girl, it will raise a peak at 14 MHz

    All three of them stared wide-eyed.

    "Where's Bofeng?" Zhao Bowen asked.

    There are only jagged background noise lines on the spectrometer display.

    There is no peak.

    "Xiao Yang¡ª!" Wang Ning shouted at the top of his voice, "Is she talking?"

    After waiting in the room for a few seconds, Bai Yang replied: "Here!"

    "Why is there no signal when I'm talking? This is really a hell." Bai Zhen murmured, even with such an experienced ham, he had never encountered such a situation.

    "Xiao Yang! Report the RS signal!" Wang Ning shouted again.

    "59+!" Bai Yang replied.

    "Impossible, the spectrum analyzer can't even receive the 59+ signal?" Zhao Bowen frowned.

    "Don't worry, I'll go and see for myself." Wang Ning got up and entered Bai Yang's room.

    As the saying goes, there are a thousand 59+ in a thousand old toads. An unscrupulous toad like Lao Bai can get 59+ just by catching a signal. It is hard to guarantee that Xiao Bai did not inherit his father's habit.

    A few minutes later Wang Ning came back, and Zhao Bowen and Bai Zhen saw a face that was astonishing as ever and now under his shiny forehead.

    What kind of shock does this have to make Wang Ning's old face astonishing.

    "Close your mouth, bald man." Bai Zhen said, "What's the matter?"

    "Old Zhao, if you win the Nobel Prize in Physics, can you give me a name?" Wang Ning asked.

    "Okay, no problem, I will definitely burn it to you on the day I win the Nobel Prize." Zhao Bowen nodded, "Tell me, what's going on?"

    "The signal of 59+ is completely clear and recognizable, there is no problem." Wang Ning sat down on the chair, "I can't explain it, Lao Bai, you didn't do anything wrong, did you? Encrypt the signal?"

    "I don't have that ability." Bai Zhen said, "I don't have that ability."

    There was a strange silence in the living room. My mother came out of the room and saw three men sitting on the sofa and chairs without saying a word. She couldn't help being curious:

    "what happened?"

      "The story compiled by Yang Yang can't be true, right?" Zhao Bowen asked in a low voice, "Is there a signal of traveling through time and space? Is bg4msr really living twenty years later?"

    "You are a professor and you came to ask us?" Bai Zhen said, "Is it for nothing that you have read ten years more than us?"

    "Deputy." Zhao Bowen said.

    "Don't jump to conclusions, let's think of a way."

    As he spoke, Wang Ning took out his mobile phone from his pocket and started dialing:

    "Hey¡ª¡ª! Xiao Zhu, hey, that's right, it's me. Where are you now? Are you home yet Ah, that's just right! That's just right! Xiao Zhu, can you do me a favor again? Are you free?  Just go back to the office and help me get another spectrum analyzer, the one from HP, yes, yes, whiteI'm really sorry, I have to trouble you again, and I will treat you to dinner tomorrow."

    After half an hour.

    The breathless young man appeared at the door again, holding a white HP old-fashioned spectrum analyzer in his arms.

    Lao Wang once again asked him to stay and drink.

    Xiao Zhu waved his hand and said no, and disappeared in a flash.

    "What kind of leader are you? The young man worked so hard all night to run errands for you, and you let him drink his saliva?" Bai Zhen was indignant.

    "Whose saliva to drink?" Zhao Bowen asked.

    "You two can't force me to die, right?" Wang Ning put the second spectrum analyzer on the table and connected it to the power supply. "Come on, let's see this one!"

    The first spectrum analyzer could not receive the bg4msr signal, which may be a problem with the spectrum analyzer.

    Then try another spectrum analyzer.

    The three men stared at the display of the spectrum analyzer, and the old HP oscilloscope was emitting a miserable green light. This thing might be as old as the three old things present, but it is old and old, and the golden gun will never fall¡ª¡ªWang Ning¡¯s  The original words are "it is as strong as me and has worked for the health of the motherland for fifty years".

    But the veteran who has always stood firm has also fallen into the sand this time. The second spectrum analyzer can only capture Baiyang, but cannot display the signal of bg4msr. In the end, Wang Ning even moved the spectrum analyzer to Baiyang's room.  The i725 radio station is only one meter away, and the two sides started working at the same time - it's all over, the signal of bg4msr still ignores the spectrum analyzer, and only Baiyang's broken radio station can receive it.

    This is unbelievable.

    "I knew it." Bai Zhen slapped his thigh, "Old Wang said that the condition of this thing is the same as his own. Isn't that the end? They are all dementia."

    The three people present, Bai Zhen, Wang Ning, and Zhao Bowen, were all experienced amateur radio experts, but none of them could explain this phenomenon.

    Why is the bg4msr signal selectively received by Baiyang's i725?

    Is this electric wave perfect?  </div&gt
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