Chapter 1211

You have to have this ability to tear up the agreement at will, but for NiuGuo, they don't have this ability.

After leaving the Niu state, the Han state had other countries to choose from. There were no other countries. Qin Guan himself had a weapons cemetery. Advanced materials could be exchanged at any time. Therefore, the Niu people wanted to tear up the agreement, which Qin Guan didn't care.

But now, if the Niu people tear up the agreement, the corresponding retaliation of the Han country is also very fierce, but the Niu people can't bear it.

Niu Guoren looked at Qin Guan on the phone in surprise. His eyes fell on his telephone. Why is the sound quality so clear? What kind of mobile phone is this?

With the continuous development of Hanxin technology company's technology, Hanguo finally has sufficient technical reserves to carry out research in other aspects.

Therefore, Qin Guan found a new direction for Ni Gong and others, that is, mobile phone.

Mobile phones are divided into several generations. The first generation of mobile phones, which is the most common analog technology, is now popular in the western world. The second generation is GSM technology. Qin Guan doesn't care about these technologies. He directly aims at the CDMA Technology in the second generation. The development prospect of this technology is the best and can transition to the third generation of mobile phones at any time.

Now, Hanxin Technology Co., Ltd. is developing rapidly. It has conquered relevant technologies and registered a large number of patents. It can be said that any company that wants to use mobile communication technology in the future can not bypass the technical barriers of Hanxin Technology Co., Ltd.

At the same time, mobile communication technology is also slowly becoming practical.

They want to test, so they have built several base stations not only in Huating university campus, but also in other cities for long-distance data transmission test to see how the effect is.

It happens that here, Ho Jing, is also a test point for mobile phones, so Qin Guan's mobile phones can be used.

Although the mobile phone in the 2G era is obviously much smaller, it is the technology of the 1990s. Let alone the battery, there is really no suitable battery for it.

This mobile phone, like Motorola, uses six cylindrical nickel cadmium batteries to form a battery pack with an output voltage of 7.5V. This battery determines that the phone in hand is as big as a brick.

At the same time, another disadvantage of this battery is that it takes nearly 10 hours to fully charge, which is unbearable.

No way, in this era, there is only this kind of battery. It is full of shortcomings, low battery capacity and short service life. If it is used every day for 500 times of charge and discharge, it will be scrapped for up to two years.

Moreover, what is more unbearable is its memory effect. It must be fully charged every time it is charged, and it can be used again only after it is exhausted every time it is used, otherwise the capacity of the battery will be greatly reduced.

(one more thing, I feel that it takes 12 hours for the battery to be used for the first time, which is from the era of nickel cadmium battery. Unfortunately, many people still regard it as a classic.)

Moreover, cadmium itself is toxic. This kind of battery is really difficult to use.

However, the current Hanson technology company can not involve all aspects, such as batteries. They really haven't invested in research and can only use what is available on the market.

This was delayed until 1989. With the advent of Ni MH battery, the cost of this battery technology was not much higher than that of Ni Cr battery, but the capacity of the battery was significantly improved.

Moreover, compared with Ni Cd battery, Ni MH battery is lighter, thinner, non-toxic and has higher energy density. At the same time, the memory effect of the battery is also weakened, which is a huge leap forward.

Therefore, Qin Guan now had to endure the defects of this big man and wait a few years.

In later generations, after the advent of lithium batteries, they are really suitable rechargeable batteries. Even electric vehicles are obtained by tens of thousands of 18650 batteries in series and parallel.

Now, holding his mobile phone, after making these two calls, the Niu people in front of him will wilt. They still protest and want to tear up the agreement?

Let you kneel down and beg for mercy every minute.

"Mr. Qin, your call is really enviable. What kind of call is this?" Niu Guoren looks like bad food, but now, if they directly admit their mistakes, they are embarrassed, so they simply cut off the topic, get close to Qin Guan, and then talk about it.

Qin Guan held a phone in his hand to attract them. After all, the overall economic level in China is not high, and few can afford mobile phones. Therefore, after development, it is the right way to sell mobile phones. Especially in western countries.

Now, hearing their questions, Qin Guan said, "this is a mobile phone developed by us."

"It looks the same as Motorola's," said the other party.

"What's the same? Open your eyes and have a look." Qin Guan couldn't help being angry: "Our phones use digital technology. Do you understand? Our signals are sent out after coding. There is no possibility of eavesdropping at all. One of our base stations can accommodate many telephone access at the same time. Motorola products are Pediatrics here."

What is Motorola? They have long fallen behind. Their phones are obsolete technology.

In the era of digital technology, coding and transmission of data is the right way.

With that, Qin Guan put down the phone and put it in front of everyone: "This phone is another major project since the breakthrough of computer technology. Now it is in the early stage of promotion. If any country is willing to cooperate and introduce our mobile communication technology, it can be promoted locally at a low cost. In the future, the price will be higher. How about you try?"

Several people had a direct relationship with the communication industry, but they just said that they were stiff. Now they can just relax. One of the leaders said, "can we use this phone for a period of time?"

Easy to use or not, you'll know after you use it.

Qin Guan nodded and put down the phone: "I'll give you a week. Take the bill from our company. By the way, where were we just talking about?"

"Oh, talking about giving us this phone," the man in charge answered the phone and said to Qin Guan.

"No, it's the front. You said you were going to tear up all the contracts?"

"No, no, we just talk casually and can't take it seriously. President Qin, we'd better follow the previous contract."

"What about the program source code we require?" Qin Guan asked.

Can I have this? The other party frowned, picked up Qin Guan's phone and said, "we have to call China for instructions."