Just when Wan Feng was gathering his troops and preparing to set off, Zhu Guoxiong suddenly arrived without an invitation.
The old man came straight to the point: "Lend me your man for another month."
The people Zhu Guoxiong was referring to were naturally the group of people that Gu Hongzhong took away.
"Borrowing it for a month is not a problem, but you have to tell them what you did there."
It has been almost four months since Gu Hongzhong left, and there has been no news from him. Wan Feng still wants to know more.
Zhu Guoxiong rolled his eyes: "You dare to ask, I dare you to listen?"
"What's there to be afraid of? If you dare to say it, I will listen. If anything goes wrong, you will bear the brunt of the responsibility. Besides, there are only two of us here. If I don't say it and you don't say it, who will know?"
Zhu Guoxiong felt upset, what he said really made sense.
"He is doing electronic interference." Zhu Guoxiong felt that some things did not need to be kept so confidential by Wan Feng. Wan Feng was half a family member, and he trusted Wan Feng even more than many people in green clothes.
When something happened in a strait in the southeast a few months ago, wasn't there a problem? The National Security Bureau is investigating.
At the same time, when something happened in the southeast, signals representing airplanes would inexplicably appear on China's radar, and there were actually hundreds of them.
But when the Chinese plane took off, the entire sky was clear, without even a bird's feather.
Gu Hongzhong and the electronic personnel of the Northern Military Region gathered together and began research.
Finally, we figured out that it was the U.S. that caused the electronic interference, and it was the U.S. EA-6B Prowler electronic warfare aircraft that was causing the problem.
The wanderer has a not-so-nice nickname: the tramp.
No matter it is fighting, attacking, or teasing the other side, as long as there is any movement of the US military, this guy will be the first to appear and interfere with the electronic communication radar system of the targeted country.
This thing is not unfamiliar to China. There was also this thing on Green Island at that time. It was the American EA-2. Of course, its performance was not as good as the Prowler. It could only be regarded as a castrated version of the Hobo.
Of course, the castrated version is not as good as the original one. The EA-2 does not make that much noise when it is deployed, and it cannot simulate so many false signals.
But even if you know that the signal is fake, you cannot take it lightly. Even if you guess that it is a fake signal, your planes still have to fly over because you cannot bet that these signals are not fake.
What if it’s true?
Gu Hongzhong observed for more than ten days in a row, and discussed these things with military electronic experts while observing. After all, he had not had much contact with military things before.
After figuring out the working principle, he used a Chinese radar, which was not the latest one, but a Red 2 radar with a few filters and other components added to it, to solve the problem.
The Red 2 was an upgraded version of the SA-2 developed by the Russians in the 1950s. In 1959, China used the improved SA-2 to defeat the RB-57D, which was the Red 2.
Don't underestimate this Red 2. The export version of the Red 2B sold by China back then was used by the military, but it could kill the Predator drone with a certain stealth capability of the Sand Camel.
Let’s leave this story for later.
When the homeless man showed off his power again, although there were still signals on other radar screens, there was only the signal of an airplane on the radar modified by Gu Hongzhong's team.
That's the homeless signal.
If the jamming signals emitted by an electronic warfare aircraft are ineffective, it is basically useless.
"Genius! Such a person should not be left in your hands to waste his youth."
"Grandpa, I don't like what you said. What do you mean by wasting his youth by staying with me? It can only be said that we are in different fields and the contributions he made are different." Wan Feng refuted on the spot.
Zhu Guoxiong laughed in an extremely sinister way.
Gu Hongzhong solved this problem, which seems inconspicuous but is of far-reaching significance.
With this radar, it is possible to distinguish whether the signals sent by the enemy are true or false, so the aircraft will not have to take off and land unnecessarily.
Wasting fuel is a small matter.
The key is that aircraft engines have a service life. Each flight reduces their useful life, so they will not be wasted in ineffective flights.
At that time, most of China's engines were purchased from the Russians.
The lifespan of the Russian engines is not very long, and wasting it on meaningless flights...it hurts just thinking about it.
"Isn't this problem solved? Why are you still keeping him?"
"If it's that simple, does he deserve my praise of him as a genius?" Zhu Guoxiong asked back.
So, has Gu Hongzhong done something earth-shattering again?
"Hehe. The reason a genius is a genius is that they can solve a problem and use it for their own benefit. That's the genius among geniuses."
"Let's cut out all the useless adjectives, shall we? Let's get straight to the point."
"Gu Hongzhong actually created an electronic jamming radar through simulation and imitation, and it works quite well in actual use."
This time, Wan Feng's heart was itching to try it out, as it sounded very powerful.
This time he had to tell it, because you had seduced the worm in his stomach and made him want to make a move, so he pestered Zhu Guoxiong to tell him about it.
"Gu Hongzhong used a filter, a full-band scanner, and two carrier electrical circuits to create a jammer."
Wan Feng was dumbfounded. "That's all? Isn't this too crude? Can this stop mosquitoes from biting people?"
The heroes of various countries were delighted, laughing loudly.
This reminded Wan Feng of Wan Chongyang's smile.
But he quickly drove this thought out of his mind. If Zhu Guoxiong knew that he associated his laughter with his son's laughter, he would beat him to death.
"There are a few other unremarkable parts, and that's basically it."
Wan Feng was a little skeptical that just these few things could send out interference signals. He could also repair televisions and radios, so he shouldn't treat himself as an amateur.
"How could this thing not be detected when it sends out a signal? You must be telling me a story."
Wan Feng just couldn't believe that this crude toy, which looked like a child's playhouse, could interfere with the enemy's radar.
Once it is launched, the other party may see through it immediately, and if they see through it, it will be useless.
"Of course it's not that simple. They spent three days in the shielded room of one of our radar stations in Ali to simulate the enemy's signal."
In order to interfere with the opponent's signal without being discovered by the other party, of course you have to make the other party think that the signals are all sent back by your own radar. If the other party sees that this is not your own signal, then you will be exposed.
Ali? Is this a white elephant scam?
Zhu Guoxiong was dumbfounded: "You can even guess this?"
What's the big deal? Do I believe you when you say you're going to trick the Russians at Alibaba?
"And then?"
"Then we started the test. We did the first test during a busy air traffic situation. It lasted a few minutes and then shut down. There were unusual movements over there. Civilian aircraft were circumventing the area, but the enemy military aircraft didn't take off."
What’s the use of this?
Working so hard to make a radar jammer to jam civilian aircraft? Isn't that just a waste of time?
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