The precision pulse current control chip used to control servo motors can also be used on missiles to control the missile's tail;

The dynamic balance stabilization system used on photolithography machining benches can also be used to control the flight attitude of missiles;

The automatic calibration equipment used on photolithography machines can also be used on the infrared detector heads of air-to-air missiles to quickly track targets.

The technologies are interoperable. In just a few months, the technical reserves of Institute 101 have become much deeper, and many of the results can be used as shelf products.

Zhao Guoqing even felt that Institute 101 already had sufficient technical reserves to conduct research and development of medium- and long-range air-to-air missiles.

The $1.6 million photolithography machine is so worth dismantling.

Following Zhao Guoqing's suggestion, the Shanghai Precision Instrument Processing Factory opened the cover of the PA2000 lithography machine processor and used an electron microscope to scan and take pictures layer by layer.

The 101st Institute selected 13 scientific researchers from the EDA project to conduct analysis.

With the foundation of logic gates, reverse inference of chip design, and Zhao Guoqing's understanding of control chips, he successfully cracked most of the codes. Combined with the read binary program, he cracked the core source program of PA2000. For the most part, the general logical relationship is basically understood.

On July 12, 1987, Zhao Guoqing received a telegram from the General Staff and came to the capital.

I haven't seen Director Liu Qing for more than a year, and Liu Qing looks a little haggard.

"National Day, sit down!"

Zhao Guoqing sat down and asked, "Director Liu, if you have anything to say, just tell me!"

Director Liu Qing said: "The negotiations with the United States are almost complete. The country has also exported a batch of J-7s to them. Now it is confirmed that Grumman will be responsible for the avionics modification of the J-8s. They are willing to export a batch of advanced radars to us. At the same time, we hope to send our phased array radar to the United States, and they will be responsible for integrating it into their avionics system, what do you think?"

When Zhao Guoqing heard this, he frowned and said, "Director Liu, as I said before, our phased array radar is too advanced to be displayed conveniently. The General Staff wants American radars, so they can buy them, but they hope not to use our radars." take it out!"

Director Liu Qing confirmed again.

"It's really more advanced than the Americans. National Day. You've never seen an American airborne radar. How can you be so sure?"

These words deeply hurt Comrade Zhao Guoqing.

Zhao Guoqing said: "Director Liu, do you know about the first nuclear test in the United States? At that time, there was a scientist named Dr. Heberway who participated in the Manhattan Project. He did not go to the explosion site, nor did he look at any data. He looked at it dozens of kilometers away. The yield of an atomic bomb can be accurately estimated from scraps of paper falling from the table!”

Liu Qing said nothing and looked at Zhao Guoqing.

Zhao Guoqing continued: "From the parameters I saw in the newspapers and the photos that leaked out, I am sure that the Americans have not yet solved the miniaturization of high-frequency currents, miniaturization of high-current control, and their antenna design is better than ours. We must fall behind, Director Liu, whoever proposes to send phased array radars to the United States is sympathizing with the enemy and a traitor!"

"..."

Director Liu Qing frowned, took out a cigarette from the cigarette case on the table and lit it. The cigarette was quickly burned out. He crushed the cigarette butt in the ashtray and said, "National Day, what do you think?" !”

Finally asked for his opinion.

Zhao Guoqing said: "Grumman does not want our engineers to participate in transforming avionics. I think it is better to import American avionics parts and transform it ourselves.

The country should focus on cooperation with the British Rolls-Royce Company. It would be great if the aircraft engine and telex systems of Rolls-Royce could be introduced. The next step is to introduce a few Mirage 2000 fighter jets from France's Dassault Company. It doesn't matter even if they are a little more expensive, the speed must be fast! "

Zhao Guoqing said it out loud regardless of whether Director Liu Qing listened or not.

The Peace Model project was undoubtedly a waste of time. It was stranded after two years. The modified fighter jets were detained by the United States and were only lifted in the mid-1990s. Things that were already backward were already even more backward by that time.

On the contrary, the British company Rolls-Royce has been sincere from the beginning and is even willing to provide project start-up funds to the Chinese side.

As for the French Mirage 2000 fighter jet, its aerodynamic shape and structure were also very excellent at this time.

In Zhao Guoqing's view, Dassault and Luo Luo are the keys to unlocking the current situation.

Director Liu Qing did not expect Zhao Guoqing to say so much and asked: "Why must it be fast?"

Teacher Xiao Zhao is very helpless. Can you tell me that something big will happen in Beijing in two years? Will the United States and the West want to sanction us?

Zhao Guoqing said: "The time has been delayed for too long. If we sign the contract earlier, we can also digest advanced technology earlier. Now, three years have passed..."

Director Liu Qing nodded and said, "Do you have anything else to suggest?"

Zhao Guoqing shook his head.

Director Liu said: "Okay, I have written down your suggestion. During the National Day, stay in the capital for a few more days and wait until I inform you before going back!"

Zhao Guoqing nodded!

Zhao Guoqing's residence was arranged at the Diaoyutai State Guesthouse, and Muhu came over that day.

"General Master Zhao, when you come to the capital, why don't you come to me! Let's go!"

"...Mr. Mu, where are we going?"

"Northern suburbs military airport!"

Mu Hu stepped on the accelerator, and the jeep kicked up smoke and dust. He drove for more than an hour, and saw fewer and fewer houses. After driving for more than half an hour, he saw a towering tower in the distance, above the airport. A dozen or so planes were parked sparsely.

Zhao Guoqing saw two aircraft that were particularly eye-catching. The aircraft was a bit larger than the J-7. The wings were covered with pylons and had air intakes on both sides. The aircraft had two engines, and its huge nose stretched proudly into the sky. , one of the machine heads has been removed, and engineers are working on it with a scaffold.

As a radar person, the first thought came to mind. This aircraft can be equipped with a large radar, and the two engines can provide enough power.

While driving, Mu Hu looked at Zhao Guoqing. Seeing that Zhao Guoqing could not look away from the big plane, he nodded secretly.

The jeep did not stop after entering the airport, but drove directly to the landing gear of the large plane.

Muhu said: "How is it?"

Zhao Guoqing nodded: "Excellent platform."

"This is our J-7. It has twice the bomb load and range than the J-7. Of course, its maneuverability is much worse than that of the J-7. Fortunately, it is equipped with the British Spey engine, which is more reliable. Higher!"

Only then did Zhao Guoqing see the engineers installing the radar and asked: "Does the Air Force want to install the J-7's phased array radar on this?"

Muhu said helplessly: "What can we do? We don't have a better radar now!"

Such a big nose, with a radar that is two times too small, looks ridiculous.

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