When Dai Hui arrived in Shanghai, Xia Zi had to leave instead. The huge body of the battleship Zhonghua was moored at a military dock in Shanghai Port, and the hospital ship on the side of the pier was about to set off. Dai Hui and Xia Zi met in a hurry on the dock, and the two attached hearts seemed to merge. If it weren't for everyone's eyes, Xia Zi really wanted to throw himself into Dai Hui's arms. "I haven't seen you for a few months, you're dead." Natsuko was full of affection. Dai Hui smiled: "If you are in good spirits, you don't have to work too hard and pay attention to your body!" Natsuko nodded, not knowing what to say.

Dai Hui continued: "Good news for you! "What's the good news?" Natsuko's eyes widened. "He Meng was transferred to the Eastern Front as the commander, and Sister Xiuhua also went." "Really, I haven't seen Sister Xiuhua for several years, and our sisters can finally be reunited!" Natsuko had an innocent expression. Then Dai Hui didn't know what to say, "If the two love for a long time, how can they be in the morning and twilight, I'm leaving!" "Natsuko is reluctant to give up. Dai Hui nodded and just smiled, a thousand words, a thousand words, a thousand words, at this time, silence is better than sound. Natsuko turned and ran towards the medical ship, she didn't want Dai Hui to see tears.

Dai Hui received a telegram from the headquarters and ordered the warship Zhonghua to return to Shanghai Port to receive radio communication devices. After seeing the hospital ship leave, Dai Hui explained to his subordinates, and then got into a carriage and headed for the city. About half an hour later, Dai Hui went to the Shanghai Navy General Hospital to visit the wounded Deng Shichang.

"What? He was discharged from the hospital, so Deputy Commander Deng was cured! Hearing that the director of the Department of Internal Medicine said that Deng Shichang left the hospital without authorization and returned to the team, he guessed that Deng Shichang had obtained the news that the battleship Zhonghua had arrived in Shanghai.

Dai Hui didn't have time to be long-winded, so he hurried back non-stop. When I came to the wharf, I met the engineers of the Shanghai Special Communication Equipment Factory, who were directing the sailors to lift several wooden boxes onto the deck of the battleship, and a group of sailors on the ship were under the command of the deputy captain. It's busy. Dai Hui quickly found Deng Shichang, who was learning about the situation from an engineer. Deng Shichang found Dai Hui running towards him and took the initiative to catch up and said, "Commander Dai, I know that you are a teacher who asks for guilt, do you want to escort me back to the hospital?" "Brother, the doctor said that your injuries were not well healed, and you left the hospital without the doctor's approval."

"Commander Dai. Don't listen to the doctor's calls, it's been half a year, and my injuries are healed. The doctor told me to recuperate in the hospital. Do you think I can recuperate? If I stay in the hospital any longer, I'm afraid I'll get sick with something else. "Dude, is it really good?" "My own body doesn't know what's going on, it's just a little weak. It's not a big deal. Dai Hui saw Deng Shichang's pleading demeanor and softened: "Brother." Now that you're back, it's not appropriate for you to go back again. But I want three chapters of the law? ”

"As long as you let me come back, chapter 10 of the law will do." Deng Shichang was full of promises. Dai Hui said politely: "First, I won't give you any work for the time being, you can walk around casually and rest as much as possible." 2nd, can't stay up late, 3rd. Be absolutely obedient to the arrangement of the military doctor, if you agree to these three articles. You don't have to go back to the hospital. "Commander Dai, there is no problem, I promise you 100%. I can not work, but I have the right to know! "You are the deputy commander of the fleet, of course you have the right to know!" Dai Hui smiled.

Deng Shichang continued: "Commander Dai, I asked an engineer just now, according to the engineer, this is a radio communication equipment, could it be that the radio communication equipment has been made?" Dai Hui said: "At present, Shanghai Special Communication Equipment Factory has built three prototypes according to the requirements of the headquarters. One was placed in Mukden, which was mainly responsible for land communications. One is placed in Busan, mainly for Shiyan land-sea communication, and the flagship Zhonghua is installed on the other, which is the communication between Shiyan land and sea. ”

Deng Shichang was overjoyed when he heard this: "Commander Dai, if we can ensure communication between various ships, we will have the absolute initiative on the sea, we can concentrate superior forces to destroy the enemy ships, and we can also detect the enemy before we can fight." "Yes, my brother is right. At present, the transmission distance of the prototype is 300 kilometers by land and 500 kilometers by sea. If Shiyan has no problems, all the main warships will be equipped with wireless communication transceivers to ensure the smooth implementation of this sun-destroying operation. ”

Deng Shichang said: "Commander Dai, we are in a supporting role in the joint operation of the land and navy, and this supporting role is not good!" "Let's get on the ship and tell me what I think." The two boarded the battleship and entered the command cabin, and the first thing Deng Shichang saw on the wall on the left was the floor plan of all the warships of the mortuary fleet. In the first row above are the flagship battleships Zhonghua, in order Shenzhou, Beijing, Harbin, Fuzhou, Xinsheng (American ships captured in the Battle of Penghu), Awakening, and Return (two British ships captured in Kaohsiung Port).

USS Shanghai (USS Liberty captured in the Battle of Scarborough Shoal), USS Brilliance (USS Philadelphia captured in the Battle of Scarborough Shoal), USS Glorious (USS Los Angeles captured in the Battle of Scarborough Shoal), USS Sailor (USS Liberty captured in the Battle of Scarborough Shoal), USS Rising (the British ship Sunrise captured in the Battle of Scarborough Shoal, is currently being repaired in the shipyard due to serious damage to the Sunset. Advance {French ship France captured in the Battle of Scarborough Shoal}, Zhenyuan (Spanish battleship Warrior captured in the Battle of Scarborough Shoal)

Deng Shichang's eyes were a little moist when he saw such a powerful group of battleships: "The sea battle of Huangyan Island can capture 7 large warships of the enemy at one time, and the old man is worth it even if he dies again." Dai Hui said: "Brother, you have made great contributions to the victory of the Battle of Huangyan Island, and those heroic souls sleeping in the sea will forever cast the military soul of the Chinese Navy." "In the future, we will capture more enemy warships and continue to strengthen ourselves." "Brother, the enemy is not a fool, and if you want to capture the enemy battleship in the future, I'm afraid it will be even more difficult. But brother don't worry, the current shipbuilding capacity of the empire is changing with each passing day, and more capital warships and new warships will be launched in the future, and the glorious moment of the imperial navy has come. ”

Deng Shichang was overjoyed and said: "I heard that four battleships were launched at the end of last year, with a displacement of about 8,000 tons, and based on the new battleships, the Nanyang Fleet was formed. "Yes, the South Sea Fleet has begun to take shape. The president said that as the war progresses, we will also build the 2nd Pacific Fleet, and in the near future, we will become the hegemon of the sea, so that the enemy's warships will tremble when they see us. After Dai Hui finished speaking, he pulled Deng Shichang to the map and said, "Brother." The main task of the Taiping Lake Fleet this time is to control the Yellow Sea, and according to my speculation, the coalition forces will definitely send a large number of warships. Attack me and land in Japan. ”

"Brother, you see, once we set up a mine blockade in the northern passage of the Tsushima Strait and the southern side of the Japanese Sea, the warships of the coalition forces will go all out to enter the Yellow Sea, do you think we can be a supporting role?" "Commander Dai, you have analyzed it well, the enemy fleet will definitely attack our landing force frequently. A big scuffle at sea is inevitable, haha! We can show our skills again! Deng Shichang was excited. Dai Hui said angrily: "Brother, so you have to take care of your injuries." When the time comes, I won't need you to say hello, and I'll pull you to the battleship! The two couldn't help but daxiao.

"Report to the commander, the infinity transmitter has been installed in the command cabin, and the deputy captain asks you to receive it!" An officer came in to give a report. "Dude. Go and see our clairvoyance, our ears. "Walk into the radio and telegraph room. The tick-tock sound is very pleasant. Nowadays, the size of the infinite transceiver is very large, and in order to enhance the signal and accept the weak signal, it is necessary to have a large capacity of electronic equipment. After all, due to the constraints of industrial manufacturing capacity and raw materials during this period, the electronic equipment produced in the factory was inflated in size, which was dizzying to look at.

Seeing Dai Hui walk in, an engineer saluted and reported: "Report to the commander, we are debugging, about half an hour later." The radio station sends out a telecommunication message and the radio receives the signal 10 minutes later. At present, we use land-based cable transmitters to receive our signals. Temporarily compatible. Dai Hui nodded and said, "Very good, you guys start operating!" Then, under the skillful fingering of the telegrapher, the signal flew into the sky. After the report was delivered, everyone waited patiently, and after a while, the lights began to flicker, and the operator quickly wrote down the Arabic numerals in a group of four digits on the paper.

Soon the telegram was translated, and the engineer was delighted: "The radio station has been successfully debugged, just now we sent a message to Nanjing, the message is Hello Nanjing!" This is a callback. Dai Hui took the telegram and saw that it read: "Greetings to the Zhonghua!" The engineer continued: "After our repeated shiyan, due to the terrain on land, we are within 300 kilometers, and there is no problem in receiving and receiving signals. There are no problems with receiving and receiving signals within 500 km of the sea. This time, the Zhonghua and the other two transceivers were mainly to test the stability. ”

The engineer continued: "If the stability is reliable, we will install radio stations on all the main warships, and Zuihou will be fully installed in the naval forces one after another." According to the requirements of the General Headquarters, the Army units will not be equipped for the time being until the transceiver is not miniaturized. If there is no problem with the stability of the preliminary shiyan, in mid-May, a sea test will be conducted! "What is a sea test?" Dai Hui was confused. "The sea continuous test is to transmit the signal to the other party, and the other party will transmit the signal to the long distance, and so on to achieve the desired transmission distance."

"For example, let's say we have four points on the ocean as 1, 2, 3, and 4. The distance from 1 o'clock to 4 o'clock is 2000 kilometers, and each point has a transceiver, so that the instructions you send from 1 o'clock will be transmitted through one level at a time, reaching the farthest distance, in fact, our real purpose is to transmit in steps. "Great, I don't know how many times better than I imagined, what I want is teleportation, too xiexie you." Dai Hui shook the engineer's hand vigorously, making the engineer very embarrassed.

Time waited for no one to do it, and that night, Dai Hui ordered the Zhonghua to set off. On the dark sea, the battleship Zhonghua broke through the waves accompanied by two frigates. Dai Hui and Deng Shichang stood on the deck, looking out at the dark sea. The weather is getting warmer day by day, and the sea breeze seems to have a hint of warmth. The military doctor found that Deng Shichang was dressed a little thinly, and hurriedly draped the coat in his hand over him. "Commander Dai, my heart is hot, and I don't feel cold at all." "Dissatisfied brother, so am I!" Dai Hui's eyes were exceptionally bright in the dark. ”

"Commander Dai, with wireless communication jishu, our fleet is like a tiger with wings, and the command of the battlefield is smoother, and I am now eager to enter the battle." Deng Shichang couldn't contain his excitement. "I'm in the same mood as you, but we, as the chief officer, must be calm and happy, or be impatient." Deng Shichang observed Dai Hui's expression, although he couldn't see clearly in the night, he could feel the wisdom and composure from the other party. In addition to the warmth, I can't help but sigh in my heart, such a young and confident general is almost impossible in the previous dynasty, and it can really be said that he has been a hero since ancient times.

The flagship Zhonghua repeatedly tested the wireless telegraph with Mukden in Yingkou and passed the acceptance of its stability, and then rushed to the Tsushima Strait and made contact with the radio station in Busan. Dai Hui and He Meng sent reports several times to obtain first-hand information. After intense operation, the test was officially completed in early April and reported to the headquarters. Soon after, the headquarters sent a cargo ship and relevant personnel from Shanghai to Incheon to install radio transceiver devices for the main warships, and intensively prepared for the upcoming war...... (To be continued......)

PS: The wireless communication jishu that appeared first was by no means a supporting role.