"Okay, the next project, the 892 Tank Radio." Qin Zhenhua said.
When the tank was first invented, there was no need for radio stations. During World War II, there were still many tanks without radio stations. However, in the Cold War period after World War II, it was definitely a mistake not to equip tanks with radio stations.
The advancement of tank troops and the mobilization of each tank require contact through radio stations, and personnel inside the tank also need to communicate through in-car telephones provided by radio stations.
A normal tank radio consists of transceivers, power supplies and antenna devices. It is mainly used for transmitting and receiving wireless telephones, and those who can send messages have almost been eliminated.
The tank uses a 26-volt power supply inside, which needs to be converted into various voltages required by the radio station. After all, domestic tank radio stations still use electronic tubes.
That's right, that big tank radio occupies a lot of space inside the tank, consumes electricity, but has insufficient functions.
Therefore, if the radio is exported, the station also needs to be improved.
The tank radio stations currently produced in China are electronic tubes from the 1950s, which use fixed bands and have no confidentiality.
The radio stations exported to customers naturally need to be improved. Not only do the functions of the radio station need to be increased, such as the functions of a one-sided radio station, and the extra channels, and special radio stations used in the command vehicle.
Communicate with their other radio stations and integrate into it.
An accompanying function of the tank radio station is to talk in the car. The inside of the tank is very loud and it is not possible to shout. Only by sending the throat, internal communication, and the radio amplifies the signal, can others hear it.
There is also a socket on the tank, and the infantry equipped outside can also communicate with the people inside the tank through this system. In short, this device is necessary for the tank and needs to be developed according to customer requirements.
In recent years, the technology of tank radio has been constantly developing. In the 1950s, although it was still mainly tube type, it adopted the frequency synthesis technology of crystal frequency stabilization. By the 1960s, it was already a hybrid tank radio and transistor type of tube and transistor.
In-car telephone.
Soon, a fully transistorized combination general-purpose vehicle-mounted radio station was realized, which reduced the size, reduced weight, and improved efficiency and reliability.
By the 1970s, the development abroad was faster, with frequency modulation, amplitude modulation, single-sided band dual-band tank radios appearing, and even coding confidential machines.
As for now, in the 1980s, with the continuous development of large-scale integrated circuits, the technology of tank radio is also developing rapidly. Through the use of microprocessors, tank radio has achieved the function of frequency hopping.
In recent years, China has lagged behind and is still using old electronic tube radio stations, which of course cannot meet the needs. Moreover, the progress of this foreign trade tank project has also made a lot of development of second-generation tanks in China.
With great benefits, this can greatly improve the progress of related supporting components.
Tank Radio is one of them.
This tank radio, code-named 892, must be integrated circuit-based, greatly reduced in volume, and reduced power consumption, but transmission distance, frequency and communication channels must be expanded!
Qin Zhenhua did not place this project on Hongxing Electrical Factory at all, and they did not have the strength.
The most promising one is of course Huating Fourth Radio Plant.
This radio plant is famous in China. After its establishment in the 1960s, it mainly produces five-lantern electronic tube radios, electric singing and radio dual-purpose machines, etc. These models have won the first place in the national evaluation and are of reliable quality.
In the 1970s, they began to produce TVs again. Now, they have successfully developed 12-inch integrated circuit black and white TVs and are planning to produce color TVs. This is a factory that is constantly advancing.
At the same time, they also have products in the military field, mainly producing marine radars, first producing navigation radars, missile guidance radars, three-coordinate warning radars, etc.
Qin Zhenhua is full of expectations for this factory.
Shi Yude's heart became nervous inexplicably. He took a deep breath and looked at Xiang Guangrong not far away and stood up: "Our Huating Radio 4 is bidding for the development and production tasks of this tank radio. We can
Complete the complete set of research and development in terms of time and funding specified in the project.”
"No, no, you can't do this!" Shi Yude stood up and said, "The gun aiming computers and car radio stations are all from our Hongxing Mechanical and Electrical Plant!"
Hongxing Mechanical and Electrical Plant has been completely abandoned. If these businesses are lost, their factory will probably collapse! Although there is no saying that it will go bankrupt now, Shi Yude knows deeply what it means once the factory has no orders.
At this time, he stood up, his eyes turning red.
"All this is a farce!" Shi Yude said loudly: "This bid is a farce. The superior authorities will not watch such a thing happen. No matter how nice you say it now, it is useless! R&D
And production tasks were originally issued by the superior's administrative order. Do you know what you are doing? That Qin Zhenhua is making fun of you! You can wait, it won't take long before the superior will have a formal approval document, no matter it is a cannon.
We are all from our Hongxing Electrical Factory, which is now doing useless work, and you are a dream of yellow!”
Shi Yude stood there and threatened everyone. Today's meeting was a farce. Do you have the final say? You have been in the system!
"Comrade Shi Yude, you are now blatantly destroying the order of our conference site. If you remain silent, you can still stay at the scene. If you continue to talk nonsense here, then please go out immediately." Qin Zhenhua said
.
It's too tight to force the Hongxing Electrical Factory. It's possible for people to go crazy like this. However, it's unrealistic to think that the pie fell from the sky and not work hard. Today, Qin Zhenhua could have predicted Shi Yude's appearance today.
.
"I won't leave, you can't continue this meeting." Shi Yude jumped up and stood on the stool: "You are all fooled, do you know? Our project of the 5th Ministry of Machinery will not allow it.
No one wants to eat the meat that belongs to our Hongxing Electrical Factory! Qin Zhenhua, do you say, did your superiors allow you to do this?"
It must be messed up, and it must be completely messed up, so that he can't continue!