Li Jiyue leaned against the table, his hands in his pockets, his posture relaxed, and raised an eyebrow at the people opposite him who looked wary.
"Hey! Why are you all looking at me like that? Do you suspect I'm an enemy spy? Use your pig brains to think, if I were an enemy spy, would I save people? Wouldn't it be better to just kill them and silence them?"
A young man with a round face and a fat body scratched his head and nodded innocently, "That makes sense. Then what do you want a radio for?"
"I'm just curious. Who knows if you're lying?"
The man excitedly explained, "Who is lying? We are in this line of work, and I can easily tell lies."
Li Jiyue, "You won't say it casually? Then you will say it."
Ergou, "Ermao, stop talking. Sister, I believe you, I'll show it to you right away."
Second Cat: "Dog, Master said that thing cannot be taken out casually."
"It's okay, my eldest sister is one of us, I trust her."
Ergou opened the door on one side of the wardrobe, which was full of clothes. He pulled the clothes aside and tore off a piece of paper underneath that was the same wood color as the wardrobe, revealing a gap. He took out the key and inserted it into the hole. He twisted it a few times to unlock it, pried open the wardrobe panel, and took out an army green square object from inside.
It's a transmitter.
The panel of the transmitter is covered with various knobs, switches and indicator lights, which are mainly used to adjust the frequency, adjust the power, control sending and receiving, etc.
The display screen on the panel looks like a dial, and the antenna of the transmitter is made of metal and is retractable.
They plugged it in and studied it, then hid it when they couldn't figure out how to use it.
Li Jiyue looked at it for a while, plugged in the power, and found that there was a fluctuation on the display screen. The other party sent a signal, so she quickly turned it off.
The transmitter does not require two people to operate at the same time. When the other side sends a telegram, this side can delay receiving it.
If there was no telegraph signal a few days ago and a telegram was suddenly sent, there are only two possibilities.
First, the other party's companion did not know that the telegraph machine was missing and sent a telegram at the agreed time.
Second, the person who lost the transmitter deliberately sent a message in an attempt to locate the transmitter and take it back.
If the other party is located nearby and has a gun, the lives of everyone here will be in danger.
She asked Ergou, "When did you get the transmitter?"
"Five days ago."
"Do you see any activity on the curve signal on the monitor after plugging it in?"
Several people said in unison, "No."
Li Jiyue asked again, "Besides this transmitter, is there anything else?"
"No, the man only brought a radio transmitter to sell."
She nodded and continued, "The other party has sent a signal. I am going to receive the message and send two people out to guard."
Ermao said, "I'll go on guard."
Erhu, "Ergou, you have good eyesight and are smart, go with Ermao to keep watch."
Erhu was the rough man who had just lifted the doctor up at the stairs.
He has well-developed chest muscles, strong arms, and tendons all over his body. He was able to lift the person up with one hand just now without any effort. He must be a martial artist.
Everyone else has a normal male physique, except him.
They didn't use their real names in the black market. Instead, they took names based on the animal zodiac signs based on their appearance and personality, and added a second character to match the name of their second master.
"Oh, okay, I'll go right away." Ergou didn't doubt him and followed Ermao out.
Li Jiyue observed the radio while listening to their movements, knowing that they were still wary of her. Brother Ergou believed her and sent people away.
She had learned about the principles of a telegraph in her previous life. Generally, the text information to be sent was translated into numbers according to the coding rules, and the numbers were input through the telegraph.
A corresponding electrical signal is generated inside the transmitter, which is amplified by a vacuum tube and converted into a radio signal through an antenna and sent out.
Receiving the signal is not difficult, but cracking the signal is difficult.
Without the code book corresponding to the signal, it cannot be cracked even if the signal is received.
If it cannot be cracked, we can only hand it over to the relevant state departments and let them find a solution.
Li Jiyue put on headphones and slowly turned the switch. The data on the display screen kept jumping and fluctuating, and as the curve fluctuated, a "didi-dida-dida" sound was made.
The system in the space searched for the specific usage rules, and it followed the system's instructions, tapping a few times on the transmitter's keyboard. "Da da da!!!"
While receiving the signals from the other party, I wrote down the contents on paper, which were all English letters and Arabic numerals.
The content was not long, only half a page, and the message was received in five minutes. The specific content had to be restored to the original message based on the code book.
The code book is usually in the possession of the person who owns the radio.
Li Jiyue's professionalism in receiving and delivering signals was noticed by several people.
Several people looked at each other, and finally their eyes fell on Li Jiyue at the same time.
Among them, a man who looked like a skinny monkey took out a rope from somewhere, and another took out a rag.
Quietly approaching behind her.
The system reminded, "Master, there is danger behind."
Li Jiyue was very calm, "I know."
Several knife-like gazes fell on her, and anyone who was not dead could feel it.
I suspected she was an enemy spy.
It is a good thing to be vigilant, but it is stupid to be too vigilant and delay things.
"Guys! Fuck her!"
Erhou stretched the rope with both hands and leaped into the air like a monkey, flying towards Li Jiyue, trying to put her in the rope and tie her to the chair.
The friction between the rope and the air made a sound of breaking through the air, "Whoosh!"
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