S City, Te. Police base.

A Mi-171 helicopter stopped on the rooftop, a group of soldiers rushed off the plane, and the leader shouted when he saw Jiang Feng: "Brother Feng, is your radio station broken?" It was Yang Dazhen, he saw that Jiang Feng and the others were safe and sound, and finally put down a stone in his heart! Jiang Feng greeted the past but said with some confusion: "No! The device is normal, but there is no signal, so I can't contact you! Is the communication at the base normal? Da Zhen also said strangely: "We waited all night without any news from you, so we guessed that something must have happened, and the division commander ordered us to rush to the rescue!" Good thing you're all right! "What's wrong? Aren't you disappointed? Daqing said with a cheap face on the side, "Who?" Who's talking to me? Da Zhen pretended not to see him, everyone laughed, and Jiang Feng also smiled: "It's all about it. The people of the ministry don't know what to do! "Haha" nonsense, everyone got off the rooftop, Da Zhen and the others saw the mountains of equipment on the second floor, and they all showed shocked expressions, and even a trace of greed in their eyes! When he saw the corpses in the yard and on the street, he turned from shock to trembling, "How long will this take?" What did you guys go through last night? "Da Zhen opened his mouth wide, it was so shocking! What kind of battle is this? Looking at the blood stains on Jiang Feng and the others, he silently said in his heart: "Non-human!" ”

"I hear the sound of planes, are reinforcements arriving?" Yang Xuejiao ran out of the room on the side, followed by Yang Xuemei and Zhao Qing. Da Zhen and the new soldier showed surprised expressions again, and couldn't help but joke: "It seems that you have had a wonderful day!" Daqing stepped forward and hugged the twin sisters left and right: "That's a must!" You don't know that last night, that called a river of blood and corpses all over the field..."Everyone rolled their eyes, Jiang Feng stepped forward and kicked him angrily, "We are soldiers, look at your virtue!" "Brother Feng, it's not fair that you always kick me alone! The rain and dew should be evenly wet! Daqing's two index fingers poked each other and said aggrievedly. Hahaha..."Everyone was amused by Daqing's funny appearance, and the three girls couldn't stand up with laughter.

in the conference room.

"You're guessed right, the radio we brought can't contact the base!" Da Zhen said worriedly: "We still talked to the base on the way here!" Jiang Feng also looked worried: "It seems that I guessed correctly, we have met an opponent!" Moreover, it is still a very strong opponent! Being able to jam our radio is not an ordinary means! Liu Cong asked suspiciously: "I'm afraid it's not that simple!" Radio waves are required for the operation of any type of radio equipment, just as a corded telephone must rely on telephone lines. Radio waves play a role in the transportation of information in wireless communication systems, similar to an invisible telephone line. To put it simply, radio interference refers to the impact of the radio wave channel of a wireless communication system. And our individual radios were not cut off, but the connection with the base alone! Why is that? "Everyone, I look at you, you look at me, at a loss. Daqing leaned in front of him: "This Dr. Liu, can you say it more simply?" ”

Liu Cong smiled deeply: "All kinds of radio equipment rely on radio frequency to implement communication, and it is precisely because of the limited and exclusive characteristics of radio frequency that when two kinds of wireless communication radio waves fall to the same frequency in the same area at the same stage in an instant, it will lead to radio interference. Due to the difference in form, radio interference includes co-channel interference, adjacent channel interference, out-of-band interference, and intermodulation interference..."

Daqing exploded: "Long story short! ”

Liu Cong spread his hands helplessly: "Actually, what I want to say is not interference, but shielding, reducing or inhibiting the electromagnetic field to penetrate outward or inward..."

The crowd went berserk: "Hit the nail on the head!" ”

Liu Cong held back his words with a stomach, and said urgently with a red face: "What I want to say is that the power is cut off now, and the network is cut off, and we want to interfere with our encrypted radio station, even if it is feasible, it can't last so long!" And directly blocking our communication with the outside world, although it is difficult to do it with the current conditions, it can still be done! But the opponents are really strong, at least we can't do that! "When I said it, the audience was shocked! At least we can't! Doesn't this mean that the opponent is stronger than us? For a while, morale was low, and they were worried! Seeing this, Jiang Feng smiled lightly and waved his hand: "Theoretically, this can only show that the opponent's equipment is stronger than ours!" Nijo was a little sneering: "What do you mean?" Jiang Feng: "It's boring! As he spoke, his eyes swept over everyone's faces: "What does it mean that an adversary may be hiding in a corner, jamming or blocking our radio with some kind of advanced equipment?" This just shows that we are strong! Say to yourselves, what would you do if you told you where those were? Nijo stood up abruptly and shouted with wide eyes, "So what are you waiting for?" Fuck it! As soon as these words came out, everyone laughed, yes, so what are you waiting for? Up! Shred these bastards! "Huh?" "That's right! Brother Feng, what do you mean? The laughter gradually stopped, and everyone woke up, if the opponent is really strong, why make small moves? Go straight to it! "Hahaha..."After thinking about it, there is still a serious problem in front of everyone - to withdraw here? Or do you want to find a way to take these supplies away? After all, this mission is to search for supplies, and going back empty-handed must be unwilling, in Daqing's words, "We are here to hang up and fight monsters?" After several discussions, everyone still decided to swear to live and die with the materials!

Da Zhen said with a sad face: "The current situation is like this, our helicopters can only carry very little equipment, and the aviation fuel at the base is not much!" So I can only think of other ways out! Tell us what you think! Daqing was bored fiddling with a 92-style pistol, skillfully decomposing and loading it neatly, Yu Yang watched with interest on the side, with a look of admiration! Feng Wenlong couldn't stand the pair, moved a position to the side and said, "You mean we can only transport it by car?" Two interfaces: "It seems that there is no other way!" The point is that there is no way! There are several layers of corpses piled up on the road! Unless there is a forklift! Liu Cong denied: "That's not good, there are still zombies hanging there!" Not to mention forklifts, people can't get out! Nijo slapped the table fiercely: "If you want me to say, let's do it directly, so many guys take care of how much he comes, and I will take as much as he wants!" Daqing threw the pistol to Yu Yang and said lightly: "Pull it down!" If you look at a few of our hands, so do you, what's up? Presses. Addicted to elastic pressure? Besides, the zombies are gone, son. The bullet is also dry! So what's the point? Take off your pants and fart, find trouble expenses! As soon as Nijo glared, this temper was about to explode, Da Zhen hurriedly suppressed him, and gave Daqing a white look: "You kid can die if you talk well?" Daqing pretended not to see it, but he didn't say anything more. Nijo didn't look at this muddy person, and complained: "This can't do it, it doesn't work, I tell you, if you don't get rid of the zombies, let's play in vain no matter how much you say!" If that's the case, I think we'd better withdraw! Sensei struggled! For Daqing's trouble, everyone was worried, and they didn't have the heart to discuss, Jiang Feng simply waved his hand: "Break up!" ”

"There's always a way, there will be!" Jiang Feng thought hard, and his brows slowly twisted into Sichuan characters.

(To be continued)