Siheyuan: Heavy Industry Revitalizes the Country

The J-11 is, after all, just a platform.

Just like an aircraft carrier, it is also a platform. However, as an aircraft carrier is a platform for aircraft to take off and land at sea, the J-11 needs to have stronger performance and functions. But after all, this is no longer the era of installing machine guns on aircraft.

That’s right, PL-9 has been released ahead of schedule with the help of Fang Xiang.

At least judging from the results of this operation, PL-9's first actual combat was quite good.

Moreover, as a platform for launching the PL-11, the J-9 completed this operation in a textbook-like perfection.

A standard BZ tactic was used directly from the rear radar blind spot of the enemy aircraft, B, launch missiles, Z. Until the mig21 was destroyed, it did not expose itself.

At the same time, this operation also made the military discover a very important problem.

The Mig21 fighter jet is only equipped with a radar at the front of the nose, which is mainly used to target enemies in front. The radar's efficiency and scanning power are very low due to the obstruction of the fuselage when scanning behind itself.

When enemy planes suddenly attacked from the rear and were locked by the fire control radar, we realized that we were in a situation that was almost impossible to turn around.

The fighter jets currently equipped by South-South happen to be mainly the old model MiG-21.

Of course, today's new fighter jets have begun to be equipped with phased array radars, which means that transceiver components are installed in multiple parts of the fuselage to form small radars.

This will enable the radar to work more efficiently and have a wider scanning range.

However, current domestic technology is not up to the standard, and the J-7 and J-8 are still mostly using old mechanical radars.

Fortunately, a new type of radar was introduced from Marconi this time. Although it is only the most basic active phased array radar, it is much stronger than the mechanical radar equipped on the mig-21 itself.

It is precisely because the J-11 is equipped with a newly upgraded and matched radar that it can detect opponents at a farther distance.

So, will the J-11 achieve special results as a result of this operation and be finalized and produced ahead of schedule?

“We are still analyzing the video footage and the entire process of this operation.

Although it seems a little early for mass production, I think it will be not far away.”

After hanging up the phone, the voice of Mr. Wang, the general manager, was still echoing in Fang Xiang's mind.

Yes, although the J-11 is very impressive in this operation, it may not be able to be promoted to the mass production stage so quickly.

Currently, the limited number of J-11s are all hand-made. Even if we want to mass-produce them, we must have a corresponding production line.

Although Factory 132 has regained its glory ahead of schedule under Fang Xiang's leadership in recent years and has produced the finished product of J-11 in one fell swoop, the workload in the subsequent mass production stage may not be much less than before.

Fortunately, there are still Engineer Tu and Engineer Song watching over the factory, so Fang Xiang can rest assured and spare time and energy to do other things.

Just like.

“The team list has been finalized and the plane tickets have been purchased.

We are expected to arrive at Kai Tak Airport tomorrow afternoon. Is there anyone to receive us?

We have never been to Hong Kong Island, and if no one greets us, we are afraid we won’t be able to find a place.”

Dean Zheng's voice came from the phone.

"I'll arrange it now at a certain time tomorrow afternoon."

Fang Xiang raised his hand and looked at his watch.

"Half past four."

"No problem, I'll arrange for someone to pick you up at the airport."

After hanging up the phone, Fang Xiang glanced at Xiao Cheng who was sorting documents.

"Xiao Cheng, I have to trouble you to go to Hong Kong Island again."

"Professor, you say."

Xiao Cheng immediately put down what he was holding, raised his head and turned to look at Fang Xiang.

"The Shanghai Computer Center's study team will take a flight to Kai Tak Airport at 4:30 tomorrow afternoon.

I have already made arrangements with Great Wall Industrial, but I'm still a little worried, so you can make another trip.

Follow the team, settle them all down, and come back."

Fang Xiang looked at Xiao Cheng and explained.

"Okay, leave it to me."

Xiao Cheng nodded.

The reason why Xiao Cheng was arranged to go was that when Fang wanted to go to the Shanghai Computer Center, Xiao Cheng accompanied him to meet Dean Zheng.

Yang Zhongwei also met him when he was in Hong Kong Island.

He is familiar with both sides, so it is most appropriate for him to act as a middleman.

"Ring ring ring..."

Just after Xiao Cheng left the office, the phone on the desk rang.

"Hello, who is it?"

Fang wanted to pick up the phone.

"Why did you suddenly run away without saying a word?

I went out for a walk, and when I came back you were gone. If I hadn’t asked you, I wouldn’t have known you were gone.”

Unexpectedly, it was Yin Qingqiu.

I was in a hurry when I returned to Yangcheng today, and Yin Qingqiu was not at home because she had an appointment with the rich ladies she knew to go shopping.

Fang Xiang didn't even say hello and got on the car and went back to Yangcheng.

Now, when Yin Qingqiu got home and didn't see Fang Xiang, he received a phone call.

"Oh, there's something urgent. I have to come back to deal with it."

When Fang Xiang heard Yin Qingqiu's voice, he suddenly felt a bit overwhelmed and quickly explained.

"What did you tell me last time?

We agreed that I would stay longer this time, but it turned out to be only a month. I thought you would stay for at least two or three months.

It’s almost the weekend again. How should I explain this to my kids?

You said you would take them to Thailand again!"

Yin Qingqiu seemed to have suffered a great injustice and started to talk nonsense.

"It is indeed a very important matter..."

"Can you please call my mobile phone?

By the way, you have acquired the telecommunications company in Hong Kong, so why don’t you carry a mobile phone with you?

I'll have someone send one to you right away, and you can contact me anytime in the future."

Before Fang Xiang could say more, Yin Qingqiu started talking again.

But this time, the topic was about mobile phones.

"The mainland hasn't started building the Internet yet. Even if I have a mobile phone, I won't be able to use it, right?"

Fang Xiang was suddenly at a loss whether to laugh or cry.

Ever since Great Wall Industrial's business was restricted, Yin Qingqiu had almost nothing to do, so he let himself go.

Every day I hang out with those rich ladies, either playing mahjong or going out shopping or something like that.

I guess she is too idle, so she is clinging to me more than before.

It is not difficult to imagine that if I had a mobile phone, I would probably make three or five calls every day, just like a young couple in love.

"Then you should quickly develop communications in your country. What era are we in now..."

This sentence, Yin Qingqiu reminded Fang Xiang.

If I remember correctly, it was not until 87 that mobile phones became available in China.

At that time, because Guangdong Province was close to Hong Kong and Macao, a 900 Hz analog mobile phone network was built to enable these places to achieve mobile communications.

Now that Fang Xiang has monopolized the communications industry in Hong Kong Island, wouldn't it be easier to introduce technology and equipment into the country?

“Okay, it’s you again who helped me come up with a new business idea.

I'll do it right away, love you."

Thinking of this, Fang Xiang immediately said something into the microphone and hung up the phone.

Since Guangdong Province was the first to start it in the previous life, isn't it only natural to start from Guangdong Province now?

He immediately picked up the phone and called Liu Qiwen.