Siheyuan: Superb comprehension? All skills are perfect

Chapter 213 Improved Transistor Radio

Judging from the title alone, it is not difficult to find that this should be a work focusing on the theme of war and emphasizing heroism.

Although the picture quality is not clear and only black and white images, the story is full of excitement and ups and downs.

There are even many ** situations interspersed in the movie.

As the movie started, everyone watched it with rapt attention.

At the same time, Lin Xiangdong also began to think.

"Since the important bridge leading to the front line has been destroyed by the enemy, the command center requires us to reach the designated target before sunset."

"Faced with tight time and arduous tasks, the platoon leader ordered the pilots to cross the mountains and sent out the vanguard. Under their leadership, the driver, who was injured but still stayed at his post, gritted his teeth and kept the vehicle moving despite his left leg injury..."

"The fighters overcame the extreme heat, drought and fatigue with their strong will. For the brave fighters, there is no insurmountable difficulty, because they know what they are fighting for and why they are fighting."

"In order to protect the integrity of the **, the loader did not hesitate to use his own life to attract enemy fire and finally sacrificed his life for the country."

……

After more than an hour of screening, the film ended; however, Lin Xiangdong's mood could not calm down for a long time.

In today's era, watching this film made him feel a lot of emotions and he expressed his high respect for the heroes of the previous generations.

In the following time, Deputy Manager Li led the discussion on the ideological significance of the film.

Section Chief Hu then joined Lin Xiangdong in the exchange session.

After some interactive discussions, both Deputy Director Li and Section Chief Hu were quite satisfied.

What is clear is that Lin Xiangdong has a very deep and comprehensive understanding of movies, and there is nothing wrong with it.

Next, Lin Xiangdong played the second film, Flowers in Full Bloom. Compared with the tragic scenes in the previous heroic stories, this film presented a relatively harmonious and warm picture.

The film takes the celebration of Children's Day on June 1 as its theme, and records the story line of children organizing a cultural performance and enthusiastically inviting people from different backgrounds including workers, farmers and red soldiers to participate in this grand event.

Once again, more than an hour later, both movies were finished; at this point, the morning was over.

Then Deputy Manager Li said a few words and left.

After Team Leader Hu talked with Lin Xiangdong for a few words.

Lin Xiangdong glanced at his watch and went to the cafeteria with his cutlery.

......

After getting off work early, Lin Xiangdong went to the department store.

At this time, Lou Xiao'e had already bought a radio.

When Lin Xiangdong arrived, Lou Xiao'e showed him the radio.

In this monotonous era, apart from occasionally watching movies or plays, there are almost no other forms of entertainment, so listening to the radio becomes a kind of enjoyment.

The radio allows people to learn about the outside world.

Every family that got a radio listened to it day and night.

Staring at this transistor radio, Lin Xiangdong seemed to see a condensed piece of history.

It is no exaggeration to say that these old radios are almost witnesses to the development of radio manufacturing in Daxia.

Although this radio will be eliminated in the future, its collection value will definitely exceed its practical value.

The year before, at the 7rd National Radio Listening Equipment Tasting Conference, high-quality radios were selected, and five of them were from Shanghai.

The one Lou Xiao'e bought was the Panda brand.

"Whether in terms of performance quality or appearance, this radio is perfect," Lou Xiao'e introduced.

It is important to know that most radios today use vacuum tube systems, with only a few using transistors.

With the advent of transistor radios, vacuum tube systems gradually disappeared.

Today, radios are still a luxury item that only a few can afford.

Even though transistor radios were available, they were not going to replace all vacuum tube systems any time soon.

But it is foreseeable that the end of traditional vacuum tube system radios is only a matter of time.

As for transistor radios, Lin Xiangdong has a relatively deeper understanding of them.

A transistor is actually a semiconductor device with many functions such as debouncing, full current, enhancement, switching, etc.

When traveling through time, one of Lin Xiangdong's good friends was particularly keen on repairing old radios, especially modifying vintage devices. Therefore, inspired by him, Lin Xiangdong also accumulated a lot of knowledge about old radios.

Lin Xiangdong has a deep understanding of the radio purchased by Lou Xiaoe.

After the trial was launched, two radio programs could be received.

After waiting until Lou Xiao'e got off work, the two returned to their residence together.

When Lin Xiangdong and his wife were seen returning to the courtyard with a radio, it immediately attracted people's attention.

Several middle-aged women in the yard opened their eyes wide.

"Dongzi, does your family have a new radio?" the aunt asked in surprise.

Buying a radio is a considerable expense and is considered one of the important assets.

"It's time to buy a radio for our home." Lin Xiangdong replied with a smile.

"In this way, your family's four major assets are all ready." The aunt's tone was full of admiration.

There are nearly ten families living in this courtyard, and Lin Xiangdong's family is the first householder to fully equip the house with the four major instruments, which makes people feel extremely proud.

Among the tens of thousands of employees in the steel plant, only a very small number have completed the same configuration.

The news quickly spread to other residents of the mansion.

Many jealous eyes swept towards Lin Xiangdong's family.

In the courtyard: debts must be paid off, that's the truth.

In the evening, while enjoying a glass of fine wine and savoring peanuts at home, Lin Xiangdong was immersed in the world of radio.

The playback effect of the new radio I just bought today is satisfactory.

Lou Xiao'e, standing nearby, was also immersed in the broadcast and was not very skilled in making insoles.

Although Lin Xiangdong has advised her not to overwork herself, she is still trying her best to do manual labor.

Not only insoles, Lou Xiao'e is also learning to use a sewing machine to make baby clothes.

Since you are pregnant, you will need a lot of small clothes, shoes and other supplies after the baby is born.

Of course, you can buy it directly or ask for help from others, but it always feels like it lacks some meaning.

And it is easy to be subject to unnecessary gossip from neighbors.

Seeing Lou Xiao'e's firm attitude, Lin Xiangdong no longer objected.

Just like the manual activity of making insoles, even though she is not skilled enough, she still maintains a positive attitude towards it.

Staring at the brand new radio at home, Lin Xiangdong came up with the idea of ​​improving it.

In his previous life, he had a friend who loved old radios. This friend often modified them and brought them to him for appreciation. At that time, Lin Xiangdong did not show much interest in them.

Now those experiences can be put to good use.

Since it is a personal thing, you can naturally adjust and change it as you please.

"If I make some improvements to this radio, how can I explain it to the outside world?" Lin Xiangdong pondered in his heart.

After all, it would be hard to convince people that a radio purchased today was modified immediately without a reasonable reason.

This transistor radio has not been on the market for long.

After careful consideration, Lin Xiangdong planned to secretly improve it.

The appearance remains unchanged, and the main changes are in the internal structure.

As for the improved performance enhancements, just pay more attention.

If he didn't know how to improve it, Lin Xiangdong wouldn't have caused himself trouble, but now that he knew the method, he would be unwilling not to give it a try.

He did not share his thoughts with Lou Xiao'e.

Even if I tell it now, Lou Xiao'e will definitely not believe it.

I plan to find a chance to tell her after the improvements are completed.

The Yan family lived near Lin Xiangdong, so they could also hear the radio station broadcasting next door.

The three elders, the three siblings of the Yan family, and the youngest sister Yan Jie Di all listened attentively.

Time passes quietly.

It was not until midnight, when the couple was about to go to bed, that they turned off the radio.

A night of wind and rain.

The next morning, Lin Xiangdong went out and found that it was still drizzling outside.

The rain started last night and there is no sign of it stopping till today.

After completing his personal cleaning in front of his house, Lin Xiangdong began to prepare breakfast.

In the morning, I prepared two simple servings of vermicelli soup and a snack with eggs and some chopped green onions.

This way, when Lou Xiaoe gets up and finishes tidying up, she can eat directly.

Although the road was wet due to rain, which affected travel, I couldn't be late for work.

After putting on a rubber waterproof jacket, Lin Xiangdong first took Lou Xiao'e to the department store and then to the factory where he worked.

When we just arrived at the company, the rain had gradually subsided.

Before noon, he was informed that he had to go to the countryside again this afternoon to prepare for the screening.

For screening tasks in the countryside, he always follows the company's assignments.

Watching ** Nie Aimin move the film projector to the side shelf, Lin Xiangdong took out the vehicle keys.

Since Nie Aimin didn't know how to drive, he sat in the back seat.

One thing worth noting is that before riding a motorcycle to the countryside, you need to fill up the fuel.

Of course, you should not forget your identification documents.

Riding a motorcycle is indeed much more comfortable than riding a bicycle.

The city's roads were filled with puddles due to the heavy rain; the main roads out of the city were still barely passable, but the narrow paths became muddy.

When the road conditions were good and there was no speed limit, Lin Xiangdong gradually increased his speed;

It wasn't long since we left the city area and our speed was increasing rapidly.

Nie Aimin, who was riding in the back, was nervous.

Nie Ai** pleaded, "Master, can you go a little slower? It's too fast!" She was terribly frightened.

Driving so fast, if you lose control the consequences will be disastrous!

"What's the fun in riding a motorcycle slowly and leisurely?" Lin Xiangdong replied with a smile.

In Lin Xiangdong's opinion, this speed is not too fast at all.

What's that compared to all those cars driving on the highway?

What's more, there are no expressways built in the country, while related infrastructure construction has already begun abroad.

Plus, the top speed of this model of car is less than 100 kilometers per hour!

Taking into consideration Nie Aimin and his transport equipment in the back seat, Lin Xiangdong did not drive at the fastest speed.

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