"I looked at the information you provided, and found that the information on the latest models in the world is relatively small, can you find a way to get some information on new models of UAVs, preferably communication-related." It took Duke a few days to deploy the research plan of his own drone classification project, and then he got through Qin Tairan's phone call, ready to put forward some of his own needs, because in his mind, there was a crazy new plan to capture the new drones used by the U.S. military one by one.

This plan is now an impossible task for anyone, even if Duke is a genius in the eyes of everyone, it will be seen as hot-headed wild words, so Duke consciously does not say anything, just begins to prepare.

Qin Tairan listened to Duke's request, and said with a wry smile: "Duke, I also want to get the information of the new model of the old United States, but this is not realistic, most of the things we got through various channels are in the information given to you, because these things are also highly confidential, and their degree of confidentiality is comparable to that of advanced fighters, not to mention the core things, even the marginal information is very difficult to get." ”

Of course, Duke knew that his request would not lead to anything, he and Qin Tairan were very close friends, and he believed that Qin Tairan would not lie to him in this regard. He just wanted to use this as an excuse to put forward a condition that Qin Tairan could do.

"Oh, I mean, can we track the communication signals of the old American drones in actual flight, and record a relatively complete communication information for a certain period of time?" Duke continued, "If there is a complete record of the communication signal over a relatively long period of time, maybe we can decrypt their communication in some way, and the more signals recorded, the easier it is to decrypt." ”

"This thing ......" Qin Tairan listened to this request, and was a little unsure whether it would work, this is a big problem, after all, he is not an expert in this area, and he is not well aware of the technical means in this area in China, "I really don't know much about this, Duke, in this way, let me ask first, find out if the relevant parties have the ability to contact you, what do you think?" ”

"Okay, I'm sorry for you, Brother Qin" Duke said with a smile, "But you won't help in vain, if this thing can really get a complete communication signal record for a period of time, maybe there is really hope to decipher something, first give you through the wind, in the pile of materials you gave me, I have already sorted out some things, and now I am studying through the small computer cluster system, I estimate, first say good, optimistic estimate, maybe a month or two to decrypt something." ”

After Duke threw Qin Tairan a big problem, of course he had to give some hope, so that it would be convenient for Qin Tairan to explain to the above and win support, now that thing has been cracked, revealing the rumors in advance is very beneficial to promoting cooperation with Qin Tairan.

"What?! Duke, you're making progress now? When he first heard this, Qin Tairan looked incredulous, he didn't expect that Duke would make progress so soon, although he didn't expect to see the results immediately, but some of these things have been in the hands of ordnance researchers for more than ten years, and the progress is not very big, and he didn't expect Duke to get a few days of effort, and he could sort out his eyebrows from it.

"Tell me, what has been progressed?" After coming back to his senses, Qin Tairan asked a little impatiently, he knew that Duke had always been willless, although it was a little unbelievable, but it was not the first time that Duke had created miracles, so he wanted to know what had achieved results.

"In terms of EP-3 system research," Duke knows that this is the core thing, so he doesn't hide it, "although it is unlikely that the entire system can be reproduced, I think it should not be too much of a problem to restore some of it, and it is possible to decompile some things." I'm working on a special kind of decompiler. ”

Duke replied ominously, not that he deliberately perfunctory Qin Tairan, but that he knew that saying this was enough to make Qin Tairan make a difference, and restoring some functions to be able to run in a certain environment was already very valuable for research, and as for decompiling something, it was even more incredible.

Sure enough, Qin Tairan was pleasantly surprised, "Good, very good!" I'm waiting for your good news, Duke, or do you have a way, you can rest assured, I will fully communicate with the above for the actual flight communication signal collection work of this old American active drone you want, and try to get it for you. ”

In principle, it is easier to track the communication signals of the old American UAV than to track the UAV, after all, these wireless communication signals are divergent in the air and cannot be focused and transmitted, so theoretically as long as the UAV activity area is found, it can be tracked, usually these UAVs use a variety of wireless transmission signals for different kinds of data transmission, such as UHF and VHF radio stations, C-band, Ku-band satellite broadcast signals, and it is not much technical difficulty to manufacture the corresponding receiver to record it.

But this is only theoretical, it is not easy to know which areas have drone activities, otherwise the drones with weak protection capabilities have long been shot down by people I don't know how much, so this matter is undoubtedly a very difficult task.

There must be no way for the military industry, Qin Tairan can be sure, so he directly went to Old Man Liu's office. Although Duke also has the privilege of going directly to Tianting, he is not a military person after all, so Duke would rather go to the transit and coordinate through Qin Tairan and deal with things as a matter between companies.

This kind of thing is very inappropriate for a private request, and if Duke does it directly, it is equivalent to owing Old Man Liu a great favor. You must know that Old Man Liu's personal debt is not so easy to repay.

"Do you want to keep a complete track record of communication signals over a long period of time?" Director Sun Hong frowned after listening to Qin Tairan's request, obviously this request was a bit difficult, "Brother Qin, how long will Duke take?" ”

"I don't know, but he said that the longer and more complete, the easier it will be to crack, this is a very rare opportunity, if Duke really decrypts the communication encryption signal of the old American drone, it is really of great strategic value." Qin Tairan said.

"Of course I know the importance of this thing, Brother Qin, but you also know that it is very difficult for us to track the old American drone at high altitude, that thing has very good stealth technology, and basically it will not be tracked by radar, so it is not easy to track records for a long time. In the coastal area, we set up multiple fixed areas for long-term recording, and we may be able to barely get more than 10 or 20 minutes of recording fragments, but it is also difficult to determine.

Because it is only possible to record those weak signals when flying over the recorder, if it takes more than one or two hours of continuous recording, it is simply an impossible task," Sun Hong, as the main secretary of Old Man Liu's office, has a deeper understanding of these aspects than Qin Tairan.