After a comfortable sleep, Lin Mo felt refreshed and his body felt much lighter after getting up on time in the morning.
Lin Mo knew that this was not an illusion. Since time traveling, he has been more sensitive to his physical condition. Like the previous discomfort, even the signal the body feedbacked to him, it is the same now.
Moreover, it was not only him who felt this way. He just went downstairs to play in the yard and was preparing for morning exercises today, many people came over to report his physical changes.
Of course, I don’t know if his physical condition is different from that of ordinary people or other reasons, but what others felt was not as effective as he did.
After the exercise, Lin Mo arranged the work in the team and went to He Changwen's side first. However, he did not make much progress yesterday. In the next few days, he could only wait passively to see if the target would move.
I heard that everything is normal in Yao Jiange, and Lin Mo was not interested in going there. Thinking about it, he went to Shi Baocun's place, but unfortunately he had no progress, including Kuang Wenhan and Yu Chengjie, and he had not gained much recently.
However, when Shi Baocun came, Lin Mo took away a batch of books and newspapers that Kuang Dacheng had read. He took time to read all the ones he brought back before at night, but unfortunately he didn't find anything.
After leaving, Lin Mo ran to deal with some other chores, such as the student he had asked to write books before, and the outside world, and also went to check out the progress of their work and helped them solve some problems.
Then I went to the headquarters of the Honggong Temple. There were two things: the investigation and follow-up work of the temple opposite the river, and the progress of the investigation of the tomb robbers in the north.
Unfortunately, there is not much gain. The former has no progress yet. The latter is because the tomb robbers are mainly active in counties, towns and villages. Those who have been sent to investigate have not yet been able to send back the information.
As a result, Lin Mo was roughly aware of the situation and did not make any progress. After reporting on work, he went to the archives and reviewed some confidential archives on the spot.
Lin Mo's secret level is relatively high. He has the right to view most of the information on site. Of course, he will not retrieve confidential information at will without any trouble.
What he adjusted was mainly some recent actions by Japanese spy agencies. On the one hand, he had a lot of anti-espionage work, and on the other hand, he was careful to be wary of what happened to the other party behind the scenes.
There is some information, and there is also a lot of information collected in the department, but the intelligence work on Japan is still relatively weak after all. The other party has indeed made a lot more moves recently, but there is almost no more in-depth information.
However, when I came to our headquarters, I didn’t find anything. When I met Director Wei, he said that the communication equipment he asked him to help me with had already developed a preliminary set of them that could be brought back to the field test.
However, Director Wei had something to deal with here, so Lin Mo, who was about to leave, returned to the archives room and continued to review some information. After the other party had completed the processing, they would go and have a look together.
At noon, Lin Mo left with Wei Daming, who had finished the work, and came to the factory. It happened to be lunch, so the few of them had a meal together first.
After Wei Daming had created the micro radio station before, the Intelligence Department prepared a radio factory for it. Of course, it was more suitable to call the workshop.
The site is limited, the equipment is limited, the manpower is limited, the production and processing capacity is limited, and there is no organizational management, and there is no assembly line division, so don’t think about it.
Before, there was a lack of funds, so I could only make do with it. But now that the funds are abundant, there is also a relatively complete organization and management of the equipment repair shop for reference. Naturally, the old factory doesn’t like it anyway.
So the new factory started, not in the old place, but was set up on Yuhuatai, not far from the old factory under the repair shop, mainly to get the electricity from the repair shop.
Because the factory of the machinery repair shop has to conduct research and small production and testing, some places have not low power requirements, so except for generator sets, power transmission and distribution equipment, basically, have been upgraded.
Radio plants also need stable and reliable power supply, otherwise some precision parts, not to mention the test and inspection, may cause problems.
Of course, it is not just about power-up, but also some precision processing, but also essential things in the repair shop, as well as some material processing, some simple machinery customization, some equipment debugging and repair, etc.
Their requirements for these things may not be very high, but it is also very troublesome to ask them to do the self-taught electronic devices, and there are few suitable suppliers in China.
It’s troublesome and time-consuming to make it yourself, but the repair shop relies on these to make a living, and the equipment and materials are more complete, so you can only make some molds for them at most.
There are also security, such as security. Although the security level of radio factories is definitely very high, it is definitely incomparable to military factories that are not bad at weapons. Therefore, when you move nearby, you don’t have to worry about safety issues.
Of course, it is also mutual. For example, electromechanical and radio factories, it is also very professional. There are still many projects that are being promoted by cooperation between the two parties, so both parties are in love!
Back to the topic, the factory buildings of the radio factory are all newly built, not far from the water. The foundation of the old house was used to build brick bungalows. However, because the construction period was rushing, only one floor was built, but the floor height was not low, and the sloped roof was used, which could be changed to a second floor inside if necessary.
Moreover, judging from the construction scale of this factory, there are obviously some other thoughts on the telecommunications room. The place is very large, and less than half of the factory buildings are used.
There are still many open spaces around that have been sorted out, which look like parking lots, guard circles, etc., but in fact they can also be expanded sites.
This is true. At the dinner table, Wei Daming mentioned that they wanted to start producing telephones and radios.
This is not difficult for them, and they don’t even have to take up too much effort from professional and technical personnel to build production lines, recruit some workers who know the text and write, and can start production with a little training.
Of course, what is done is also processed in incoming materials. Now at most, it can produce shells and some simple parts, while the others are all subject to import and assembly.
This is also the reason why they want to start. They want to use the broader sales channels of these ordinary products, orders and profits brought by them, cultivate related industries, and in the future, they can produce as many parts as possible for their own radio equipment.
To be honest, even if you want to get a shell, someone has to open a mold to make it, not to mention that the more critical parts in the equipment are the same, and almost all have to be purchased from abroad.
The most important thing is that it is difficult to buy, sometimes it cannot be bought, or the quantity is extremely limited, and sometimes it has to grit your teeth and accept delays or even bad goods. It has to be shameless and beg your grandpa to sue your grandma before you can get it.
In the past, those who had no money had to accept it. Now that they have money, there is also the template of the repair shop, which is so angry! They are a little reluctant to accept it.
Lin Mo thought about it. Military and political units and public officials have a great demand for this. With some relationships, they should be able to gain a share. There should be a certain market among the people. It should be no problem to support this business.
Of course, the domestic foundation is weak and the demand is not large. It is probably not easy to support the entire industry, but it is also good to solve part of the supply.
This can also provide talents with more room for development and growth, and then it should be able to feedback the main business and promote the development of military radio.
Moreover, when this business is completed, there will be relatively stable and more orders, and the import of certain parts that cannot be produced by themselves will also increase. This represents more benefits and is also a more bargaining chip for negotiation. The difficulty of purchasing work is estimated to be reduced.
Even some sensitive things may not be discussed. Just like a repair shop, only if it can bring greater benefits to others can others take risks for you!
He was very interested in helping him get things done, and Lin Mo didn't mind giving advice to others. He didn't interrupt the specific business, but he mentioned the above benefits and introduced some channels for purchasing and offering.
After using the meal, Director Wei, who was satisfied, brought Lin Mo to the innermost factory, which was a place for related research and testing.
The building is the same as the surrounding factory buildings, except that there is a desk inside, and there is no partition between each other, but it simply divides several office areas.
There are a lot of paper, parts, tools and other items on the table, but some are regular and some are messy, all according to their own preferences.
Although it feels like a turf team, there is no way. There are so few people in the telecommunications room who can engage in research on radio communication equipment.
The several office areas divided here are all divided according to the project. As for the people working in the office, there are probably seven or eight out of the ten, all familiar faces in other office areas.
Of course, Lin Mo roughly speculated based on the neat and messy desktop situation. There is no one now. These rare professionals are not just about research.
Wei Daming did not introduce it to him much, and took it to one side of the factory, and placed items on a long table, lifting up a few pieces of cloth on one side, and underneath were luggage boxes.
Open it, and it is a set of equipment, large and small, large boxes, and small ones that are separated by buffering. It can be moved away at any time.
Large equipment is a main station, so it is naturally best to install it in fixed installation, but it can also be installed on vehicles and other vehicles. For this purpose, several large batteries are also equipped with generators modified with small gasoline engines. You can choose the specific details by yourself.
The coverage range of the equipment is not far. With the current receiving end technology, it can be accessed at 20 or 30 kilometers a day, so their equipment will be closer.
Of course, if you can access stable and sufficient power in a fixed place, you can change the sending end with a higher power to expand the transmission range.
But there is no need for this. In terms of their needs, this distance is very sufficient. In many cases, it may be necessary to appropriately lower the power of the equipment to control energy consumption and not be received by dryless equipment.
This is a walkie-talk device. Even if you try to use code languages ​​and dialects to conduct confidential communication, you may find abnormalities if you are unintentionally received, let alone be deliberately countered. Therefore, controlling the spread distance is also a confidential measure.
In addition to the front desk, there is also a small one, the size of an ordinary handbag, which is also disguised as a handbag and suitcase style, and the communication distance is slightly smaller than the former.
In fact, it is a simplified version of the former. It has reduced energy storage and power generation and can only be used with external power batteries or power generation equipment. It has its own battery and can't hold on for half an hour after starting the machine.
The battery life is really worrying, but it is developed as a portable premise, which is convenient for portability, transfer, and emergency use, etc. In their hands, there are application scenarios.
As for the receiving end device, the above two are connected and transmittable. The rest is the same as the brick-sized type of the main device, but it can only send the electric signal of the bee bee bee bee.
Of course, there are several models, a long battery life, battery, sending and receiving devices and other components, which are integrated into a brick-sized body.
A standard model, half a brick size, only a very small battery inside, and it can't last long, so it needs an external battery and other power supply. In fact, it is to separate the battery part of the previous model for easy hiding.
There is also a portable model. The main body is divided into three parts, a battery, and two and a half-sized brick parts, but it is much narrower and has a thickness of only more than half of the bricks, making it easy to hide with you.
These two components integrate the receiving and sending parts of the device. If necessary, only the receiving parts can be carried, and the battery can also be sized and shapes, which are convenient for portability and concealment.
The communication distance of this type mainly depends on the sending device. The far away they can accept, and you can see this part as a radio.
As for the signal it sends itself, the distance is very short, theoretically several kilometers, but due to obstacles such as buildings, the effective and reliable transmission distance is only about one kilometer.
This chapter is not over, please click on the next page to continue reading! It is mainly to control the size of the device. Sending signals is very energy-consuming. This is just a short turn on when needed, or simply sending a little signal feedback, such as indicating that the message has been received.
The biggest problem with this type of device is that the battery energy density is low and consumption needs to be controlled as much as possible. Otherwise, the battery life is too short and its practicality will be greatly reduced.
In addition to the main body, there are three main types: antenna, earpiece, electric key, and antenna needless to say. If it is not worth it, the communication distance will be greatly affected.
The antenna is basically separated from the main body, and is disguised or hidden on various daily necessities, such as hiding on crutches, umbrellas, or some helmets, hats, clothes, etc. There are many ways to hide them.
The same is true for the earpiece, hidden in the collar, thick hat, or directly disguised as earmuffs. In late autumn, winter, early spring and other cold and heat, the clothes are thick and easier to hide, but in summer, especially in sunny weather, it is not easy to hide.
For electric keys, a simple one is designed, with a shape similar to a clip, which can be easily pressed in your hands. There are also special ones that can be hidden in the shoes and can be used in some special scenarios.
There is also a type of receiving equipment that uses the principle of an ore radio. The advantage is that it can receive signals without power consumption. It also has no heavy batteries and a large amount of plastic shells and some components, which are quite light.
However, its size is difficult to reduce, and the received signal is unstable and the communication frequency band is small. Anyway, there are many shortcomings, but there are also application scenarios.
For example, it is a relatively fixed surveillance stall, walking around the streets, and there is something to hide the peddlers and pawns, or other scenarios where there is no condition to connect to the power supply, but it requires a long time to work.
This complete set of equipment is based on the communication needs in tracking and monitoring, and the application scenarios of the special equipment studied are almost fixed.
There is a certain technical difficulty, but not much. Like the headquarters, it just simplifies the radio station and moves it to the car to send out a sound signal within a certain distance!
The latter two are essentially radios. Even if the former can send a signal back, it is simply a weak signal feedback. Will you receive the command? At most, simply feedback the target direction of travel. If the sending station is too far apart and you don’t know the situation on the scene, you will just be blind.
Chapter completed!