Release that Witch Chapter 1387: wireless transceiver

"It's ugly," Tilly said with a lip.

Roland smiled awkwardly and politely. If the text of Four Great Kingdoms is twisted like an earthworm, then the Devil is more complicated, so that it looks a bit like the witchcraft symbol. In addition, he copied it entirely by memory, and he was not very skilled in strokes, making the overall look more messy. God knows whether Hykezord can understand these words are What does it mean.

He also questioned Vakiris, but was resolutely refuted.

She believes that it is more feasible for humans to copy, which proves that she has not yet been lost in Consciousness World, but also can show her own plight. Only in this way can she convey the message. If she re-writes her handwriting directly, she is easily susceptible to prudent Hykezord who can send a handwritten letter after all, so why not leave Consciousness World directly?

"What's on the letter?"

"Let Vault of Heaven Lord avoid the next frontal battlefield as much as possible, so this letter needs Adviser Department to find a way to Devil."

"Brother, are you okay?" Tilly looked shocked, "How could the enemy's Monarch listen to you?"

"It doesn't take much time to try anyway ..." Roland pretended to be indifferent, "What if it's done?"

In fact, he also asked Nightmare on this question. The answer from the other side was that the lifespan of high rank Devil tends to be hundreds of years. During this period, their habits and culture will change a lot, so the words will stay sharp Personal imprint, which is more reliable than any coat of arms or emblem.

According to Roland, it is probably similar to seeing Martian text and thinking of it after 1990.

"Okay," Tilly reluctantly collected the stationery, "Since it's your request."

Just as she was about to leave, the Northern Slope laboratory phone on her desk suddenly rang.

Roland lifted the microphone, the caller was Anna.

After listening to what the other party said, he raised his mouth slightly and signaled to Tilly, "Don't hurry up today, rest in the castle for a night. I happen to have something new to give you."

...

In the laboratory, Tilly saw two revolutionary new wooden products in Roland's mouth.

It's no exaggeration to say that they are boxes. Not only can you see the obvious cover gap and loose-leaf on the side, the overall size is also about 30 cm, and it seems to be directly in your hand. The mechanical creation differs greatly, even with a little momentum.

The only difference between the two and other ordinary boxes is that they are covered with a shiny metal plate on the front, with some knobs and buttons arranged on it.

"This is ..."

"Mobile wireless transceiver." Anna actively explained, "It is equivalent to a reduced telegraph tower, the advantage is that it can directly transmit sound, of course, much closer."

"So that's it ... wait a minute," Tilly suddenly stared, she looked at Roland, "this is the new communication tool you said before?"

Although the other party has drawn a big cake to her long ago, she did not expect that the final product could be so delicate! Even if the aircraft can be installed, it should occupy most of the space in the belly. After all, the volume of the iron tower project is placed there, and it can be incredible to reduce it to the level of The Skyfire.

Roland seemed to see her doubts and reached out to open the top of the wooden box.

Clusters of interlaced lines and components suddenly appeared in front of her eyes. Although they did not understand the principle, Tilly had realized that this thing was different from the previous mechanical device in this qualitative.

"It can be regarded as the first true electronic device in the world. Although the electric motors, lights, telephones and transmitters used electric current, the essence is simply to convert electrical energy into other forms and release them. "Roland said," And it has a separate circuit system that can control the current with current. This is equivalent to replacing gear, screws and bearings with electronic signals. The volume is now quite large. "

"Are you blaming my craftsmanship?" Anna glanced at him sideways.

"Ah ... of course not," Roland coughed quickly, "It is because the drawing of the design bureau is not sophisticated enough."

"Thanks to the sister Anna being busy late at night, the test sample can be so successful," Lucia as an assistant added, "mainly because the vacuum tube must be kept in the vacuum, and stronghold is inserted into many devices. I am afraid that there is no black flame It ’s difficult to guarantee success. "

The core of the radio is a tube that integrates amplification, detection, and vibration. It is also a sign that humans have entered the electronic age. Roland naturally knows how high its threshold is. A bunch of shiny scrap products outside the Northern Slope laboratory are proof. What's more, in terms of electricity, he has been difficult to give guidance as before, most of the content can only be slowly explored by Anna.

Facts have also proved that the decentralization of short-wave radio stations that he had previously conceived is just a beautiful fantasy. After that, Anna's focus will inevitably be placed on large bomber. It will be very good to take the time to create a tube that can meet the use of Aerial Knight.

"Can I try it?" Tilly asked impatiently.

"Of course." Anna nodded with a smile.

After a while, the three talked to each other inside and outside the laboratory, and the room was full of cheerful atmosphere.

Thanks to the extremely clean electromagnetic background of this era, the ground contact range of the radio principle prototype can easily reach more than two kilometers, and it will undoubtedly be farther in the air. Although the radio will be significantly interfered when the spark transmitter communicates, except for the extremely urgent news, the reporter can choose to send a telegram at a fixed period to stagger the operation time of Aerial Knight. There is not much conflict between the two. .

In the eyes of Roland, the successful development of wireless transceiver, important real-time communication for Aerial Knight is even more than the newly developed 20mm cannon, which will greatly expand the range of flight formations and make room for a variety of air combat tactics. With close and precise cooperation, the team's combat strength will definitely be improved as a whole. It can be said that the Aerial Knight that can do this can be regarded as a real air force.

Tilly obviously also saw this. After the wish to continue experience was over, the urgency of hanging from the mouth also changed from a dedicated machine to more wireless transceiver.

In the early morning of the next day, she boarded The Phoenix with two prototype.

When the orange-red figure disappeared into the whitening horizon, the dawn light of dawn suddenly pierced the clouds and scattered thousands of soft light bands.

Months of Demons, which lasted nearly four months, ended.

At the same time, the Red Moon overhanging overhead disappeared instantly, as if it had never existed before.

But Roland knows that this does not mean the end of War of Divine Will.

Hundreds of years ago, Devil would set up an obelisk while Red Moon shone on the earth, quietly waiting for it to grow into a towering pillar. Only after gaining a foothold will they launch a formal attack.

War of Destiny often reveals a true look at this moment.

Humans are now at the same level.

But this time, their faces are completely different.

He believes that history will not repeat itself.