Bai Yang was stunned for a moment.

"Can this be done?"

"There is no problem with the technical logic." Wang Ning thought for a while and scratched his hairless brain, "but there should be many difficulties in actual operation, both in terms of hardware and software."

"But it's worth a try." Bai Zhen sat opposite him.

The two people thought for a long time, looked at each other, and then started a conversation that no one except them could understand.

"How to transmit?" Wang Ning asked, "SSTV transmits pictures, FSTV transmits videos?"

"FSTV can't do it. It uses FM to modulate the signal, which takes up too much bandwidth and cannot handle the 14MHZ frequency." Bai Zhen said, "Our method should be as simple as possible."

"Then use RTTY." Wang Ning said.

"Telex?" Bai Zhen asked.

"Yes, telex." Wang Ning nodded.

"How to modulate the signal?" Bai Zhen asked again.

"FSK?" Wang Ning thought for a while.

"AFSK." Bai Zhen shook his head.

"Then she needs a sound card."

"Where can I find a sound card?"

"Find a computer."

"It's unrealistic. The computer won't be preserved in twenty years. The best we can do is find a microcontroller."

"Single-chip computers definitely won't work. You can't do anything with bare chips. At least you need to find a Raspberry Pi. They must be available at Nanjing University of Technology or China Southern Airlines. Go and find it there."

"And there are cameras."

"If you want to dismantle the camera and dismantle the surveillance system, go to Nanbo to dismantle the surveillance system or go to Hikvision. They all come with the IPC protocol, so you can just plug it in and use it."

"What about decoding?"

"Write now!"

"There's no way she can."

"We teach remotely and report them letter by letter."

"It's as difficult as climbing to heaven."

"That's all we can do."

"In what language?"

"C."

"Write C language in spoken language?"

"There is no other way."

The two of them talked very quickly, going back and forth.

Bai Yang was stunned, and his mother was stunned as she passed by the living room with a mop. These two greasy middle-aged men were discussing technical issues intensely. They were wearing white vests and big pants, spitting and looking like they were sitting on the roadside.

All I need to brag at a late-night snack stall is a big green stick. Before I got drunk, I was from Nanjing, and after I got drunk, Nanjing is mine. How can there be such an expert in the world?

But they are experts. Although they wear plastic slippers on their feet, the gaps between their dark teeth are smoky, their faces are covered with oil and sweat, their pores are enlarged, their hair is sparse, their weight is out of control, their mouths are full of crap, and they can't move.

Sitting on a small bench on the curb, they belong to the mean and sarcastic petty bourgeois class. They will also comment on the young girls passing by, but at this moment, they are not afraid to shoulder the responsibility of saving the building from falling.

When all the burdens of life are taken up, saving the world is nothing.

Greasy uncle saves the world.

"The conditions there are very difficult," Wang Ning said. "It may not be possible to find all the spare parts."

"Save!" Bai Zhen's attitude was very determined, "We need to save a usable data transmission system from the electronic waste pile, and slowly build it out like building blocks."

"Shall...interject a word?"

Bai Yang finally spoke and slowly raised his hand.

"you say."

They both turned their heads.

"I hope you can consider the specific situation of BG4MSR. She is not a college student who graduated in communications...she is almost semi-literate." Bai Yang reminded, "You are mumbling a lot, and even I can't understand it. Let BG4MSR understand.

, isn’t this too much to ask? Can she really do it?”

Bai Yang's concerns are justified.

Who are Bai Zhen and Wang Ning? One is the person in charge of the radio monitoring station, and the other is a retired communication technology veteran. They are both old HAMs for many years. They have torn off the labels of social animals. The two people sitting on the sofa in the living room today,

He is the most experienced amateur radio expert in Nanjing.

But BG4MSR is different. She has not even received complete compulsory education and is a poor semi-literate girl.

"It's hard to force someone to do it." Wang Ning nodded, "But at this point, we have no other way. This is the only opportunity and the only feasible plan."

"If there are conditions, we should go up. If there are no conditions, we should go up if we create conditions." Bai Zhen said.

"Can we prepare all the equipment here and send it over by slow delivery?" Bai Yang asked, "For example, send a three-proof laptop."

"The time capsule cannot fit in it," Wang Ning said.

"Buy a large time capsule."

"The battery won't last twenty years," Bai Zhen said. "If you don't turn on the phone for twenty years, the battery will leak and the LCD will break."

"If you don't give me a laptop, I'll give you whatever equipment you need." Bai Yang said, "It's more convenient than finding it herself."

"Okay, let's make two preparations." Wang Ning nodded, "I'm going to buy a large time capsule... but how big does the time capsule have to be that can fit into a laptop?"

"But son, you have to understand that what we can prepare for her is always only a small part. Most of the work still needs to be done by her herself." Bai Zhen said, "Should it be her own work, which cannot be avoided at all, or should it be her own work?"

She needs to do it herself."

"Xiao Yang, you should have some confidence!" Wang Ning said, "She is not fighting alone, she has the most powerful support team in the world behind her."

Bai Yang puffed up her cheeks, "But this is not the job she should have."

"What?"

Both of them were stunned.

"Please, you two, please clarify the fact that we are asking her to help us. This is not her obligation or her responsibility. She is not living in 2019, and she does not have to face the end of the world."

It's a bad sentence. If everyone in the world is dead, will she lose a hair? She can completely turn off the radio station and quit. Is there anything you can do to her?"

Bai Yang rolled his eyes.

"Why do you act like this is her natural job? You ask her to do this and that. If she gets annoyed, has no patience to play with us, refuses to accompany us, and runs away, what will you do?

?”

"this……"

Wang Ning and Bai Zhen were both speechless.

What Bai Yang said makes sense. He has no influence on the girl at all. If she quits, no one can do anything to her.

On the contrary, it is the world on her side that has great requests for her. She is the only hope to save mankind.

If these two old men really bore the girl and stop responding to her demands, then Wang Ning and Bai Zhen can commit suicide and thank the world.

"Well..." Wang Ning frowned, "This is indeed a problem. How can we build strong confidence and belief in her?"

"We want her to have a firm determination to overcome difficulties and a strong concept of hard work, not being afraid of hardships, everyone for one, and one for everyone. Nothing is difficult in the world, only those who are willing to do so." Bai Zhen murmured to himself,

"You can implement the plan to support the future and stuff a political commissar into the time capsule."

The two thought for a moment.
Chapter completed!