Back to the Republic of China to be a editor

Where did it come in?Of course it came from the direction of the Trans-Siberian Railway.

So there is no need to explain, he is returning from a secret visit to the Soviet Union, and he turned a corner on the road to stop by Beijing.

And also asked China to keep it secret for him, don't talk about his visit to China...

Despite *&%&% in his heart, Premier Zhou, as Prime Minister and Minister of Foreign Affairs, immediately arranged for Kim Il Sung to meet with the Chairman.In fact, it's not a big deal, it's just a little unhappy because of the face problem. We have expected and prepared for his visit to the Soviet Union a long time ago.

Chapter 30, set up another factory

"Comrade Chairman, regarding the settlement of the Korean peninsula, I have agreed with Chairman Stalin.  …"

On the night of May 5th, the day he arrived in Beijing, Kim Il-sung talked about his plan in Huairen Hall in high spirits.

After the short talks, Premier Zhou came to the Soviet embassy at 11:[-] in the evening, found Ambassador Luo Shen, and asked him to confirm with Stalin whether what Kim Il Sung said was true.In the early hours of the next day, Stalin sent a telegram back: "Given that the international situation has changed, we agree with the North Koreans' proposal on realizing reunification." But at the end of the telegram, Stalin added: "If the Chinese comrades do not agree, we should renew the Discuss this issue."

The last sentence is actually a polite statement. On the surface, it is said that Chinese comrades have the veto power, but in fact it is "no use to oppose", and it is inappropriate to "strongly oppose" or "substantially prevent".

First of all, the weapons and ammunition funds of the Korean People's Army were provided by the Soviet Union, and North Korea also paid 25000 tons of lead to the Soviet Union.

Secondly, during the Liberation War, our army also received assistance from North Korea, including Korean soldiers and cheap Japanese arms.

Third, the Sino-Soviet alliance has just been signed.

On May 5, the Chairman and Prime Minister, who had not slept all night, met with Kim Il Sung again, together with Soviet Ambassador Roshin, and formally expressed their attitude: they support a quick solution to the North Korean issue.

"May I ask when you plan to conduct military operations?"

"The current tentative plan is around July 7."

The chairman and the prime minister looked at each other and were silent.

"Comrades in North Korea must pay attention to the change in the attitude of the United States." At the end of the meeting, the chairman emphasized again, "The Acheson Line of Defense draws the Korean Peninsula out of the US defense circle, but the United States now has troops stationed in South Korea. It may not be obediently withdrawing from the Korean peninsula. On the contrary, there is such a possibility that the United States will not only not withdraw its troops, but also increase its troops on the Korean peninsula on a large scale, and even directly confront you. If this happens, we must change the struggle in time Strategies to ensure that the problem can be finally resolved.”

I don't know if Kim Il Sung listened or not, but after staying in Beijing for only 36 hours, Kim Il Sung left by special train again.

……

Guangzhou.

Tang Hua stayed in Guangzhou for two weeks.

CRT-related factories are distributed in a long area from Guangzhou to Dongguan. The technical level of the purchased equipment is not bad. The electron gun is probably the latest product in 1948.But the action in Guangzhou was relatively slow. It was not until March 1950 that the main factory was put into operation, and then there was confusion about not knowing what to produce.

When Tang Hua came to Guangzhou, the first thing Tang Hua thought of was to set up an engineering research office or research institute. However, unlike in Beijing and Shanghai, Guangzhou is not so easy to do.

"Guangzhou...isn't there a Sun Yat-Sen University? I remember that Sun Yat-Sen University has a Department of Electrical Engineering, right?" Tang Hua said, "Go and find all the students and teachers there."

"Minister Tang, we have searched Sun Yat-Sen University once," said the manager of the picture tube factory. "There is only one teacher and a dozen students left, including three seniors. The rest have fled Taiwan and Hong Kong and cannot be found."

"Besides, the three senior students only learned simple motor applications. It is too difficult to be an engineer." The deputy factory director said.

Talent, talent. What was most important in the 20th century?talent.Guangzhou does not have Tsinghua University and Peking University, and there is no Tongji University. Sun Yat-sen University will be a good school in the future, but it is far from being so strong now, especially the engineering majors that are already a little weak.

Tang Hua silently crossed out the Guangzhou TV Electronic Engineering Research Institute and replaced it with the Guangzhou Electronic Equipment Laboratory.

With the support of a skilled engineering design team, Tang Hua's work would be very simple, just pointing the direction. "You have made the round edges of this TV screen more angular. I don't know how to do it? Change the electron gun." "Make it more square" "I don't want it to bulge, the screen glass should be flatter" "Directly make 5: 4 rectangles".

Now you have to come in person.The picture tube production line must be started after buying it. It is too wasteful to leave the equipment here for a year or two.

Since there is no demand for radar screens and monitors for the time being, let's make TV sets.

It is a bit difficult to start making innovations in the most basic technology, so let's do some crooked ways first.

After a week of busy work, the picture tube factory assembled several TV sets for testing.It's not a test broadcast program, there is no TV signal anywhere now, basically only the United States, the Soviet Union and a few old imperialisms have launched TV programs.Japan broadcast TV programs before World War II, but they all disappeared after the war, and the TV signal was reopened in 1953.

Tang Hua just wanted to test the remote control...

Picking up a remote control that was as big as a big brother's mobile phone in the 90s, Tang Hua pressed the switch, and the TV turned off.Press it again, and the TV turns on.There are only 4 keys on the remote control: power on/off, mute, channel up, channel down.

In 1955, Eugen Polly invented the remote control, which is actually a spotlight flashlight that shines on the four light-sensitive panels at the four corners of the TV to control four operations.The disadvantage of this thing is that when the sun shines into the room during the day and shines on the TV, the TV starts to operate automatically like a ghost.So in the second year, two new remote controls appeared, one was Adler's ultrasonic resonant remote control, and the other was an ultrashort wave radio remote control.

Tang Hua decisively chose the ultrashort wave radio remote control.Anyway, they are transitional products, and the final product is infrared remote control. Shortwave and infrared are also on the same technology tree.The ultrasonic remote control was not very popular at the time, because the ultrasonic remote control had been used for a long time, and what often came out was not ultrasonic but a piercing whistling sound audible to the human ear.

Tang Hua put 4 TV sets in 4 rooms and turned them all on.With one press of the remote control, all the TVs in the four rooms were turned off.

amount……

This is the main reason why Adler's ultrasonic remote control was chosen for the first remote-controlled TV produced by Zenith in 1956.

Low-power infrared rays generally do not penetrate walls, but ultrashort waves do.

But there are also barely-there solutions.

Tang Hua has set adjustment gears on both the TV remote control receiving module and the remote control, from 1 to 8, a total of 8 gears.Every time one gear is adjusted, the wavelength received/sent by the receiving module and the remote controller changes slightly in the ultrashort wave range.

In this way, the electromagnetic waves sent by each TV and each remote control can be staggered, and the neighbor's TV will not be turned off by pressing a button.Of course, this needs to be discussed with the neighbors. My TV is on the eighth gear, and your TV and remote control are on the seventh gear.

As for if there are more than 30 families within 8 meters who have purchased a TV...

Why don't we sell this TV set to the United States first, where the land is huge and the houses are sparsely built.

Get the remote control thing done, and then finalize the small design issues such as the appearance of the TV. Basically, there is no need to worry about the tasks of the picture tube factory.

"This TV factory was established with capital injection from China Resources. Although the equity ratio is the same as that of China Resources, it is an independent operating entity. It is a TV production factory for individual users and must have its own brand," Tang Hua said. , "Born from China Resources, let's call it Huawei. To do is to have promise."

Chapter 31, TC50 Supercomputer

While Tang Hua was still tinkering with the TV and the remote control, Zhou Xuan had already completed her scheduled itinerary and returned from Hong Kong.

A film is shot in 10 days, and two shows are also taken by the way. The current film industry is really not particular.

As soon as Zhou Xuan crossed the border, she went straight to Tang Hua's workplace. When Tang Hua finished the last process in the mold workshop of Huawei TV Factory and was about to call it a day, Zhou Xuan and Qin's assistant entered the factory and went straight to the workshop. A follower.

"Who are these people behind, your fans?" Tang Hua also felt strange watching the battle, and asked Zhou Xuan quietly.

"There are some movie fans, but most of them are reporters."

From 1950 to 1954, exchanges between Hong Kong and the mainland were still very frequent, but it was not easy for reporters to travel across the border to Guangzhou to cover and report.Of course, when Tang Hua knew about the border, the origins and identities of these people must have been interrogated. The Kuomintang secret agents and remnants of the national army had already been taken down.

"Good afternoon, gentlemen reporters," Tang Hua, dressed in light blue workshop overalls and rubber shoes, pulled off his labor protection gloves and waved to a dozen reporters and fans, "Come all the way. Thank you for your hard work. You can just sit down, I am working, and there are still 20 minutes to finish work."

"Excuse me, are you Tang Hua, Zhou Xuan's husband? Why did you appear on the stone tablet?"

"I am Tang Hua. As we all know, my job is as an electrician. Although I sometimes write some songs for my wife, my daily work is in such a factory." Tang Hua said.

Some of the reporters looked at each other in blank dismay, while others had black lines on their heads.

"Tang...Mr. Tang," a reporter raised his hand and said, "Excuse me, Mr. Tang, we did your homework before we came. You are a member of the National Committee of the Chinese People's Political Consultative Conference and the Vice Minister of Heavy Industry."