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After explaining to the two regiment commanders, he looked back at the logging greenhouse at the foot of the mountain, Yi Liangpin gritted his teeth and said to the brigade mountain artillery battalion commander beside him: "Let's bring six Japanese-style 41 mountain guns and 240 shells this time, in this way, I will give you fifteen minutes, and I will send a company to cover you and detour back to the mountain in the north!" ”

"You see that the Japanese army's light and heavy machine gun positions are not there, you take out thirty shells, and within five minutes you will smash all these shells into this village, now most of the Japanese puppet army is shrinking in the village, and thirty shells are enough to deal with this small mountain village, your task is to blow up the heavy weapons in the village, and the second is to disperse the Japanese puppet army in the village as much as possible!"

Speaking of this, Yi Liangpin handed the telescope in his hand to the artillery battalion commander, pointed to the radio antenna outside a house in the village and said: "Your first artillery is going to hit me there and cut off their external communications, I see that they have no telephone lines here, and they all rely on this radio station for external communications, as long as they are defeated, by the time the scattered Japanese puppet army runs back to report the news, it will be too late!" ”

Yi Liangpin looked at his watch and said to the two regiment commanders and the artillery battalion commander: "You go and prepare immediately, I can only give you twenty minutes to prepare, and after twenty minutes, the whole line will start, and strive to solve the battle within half an hour!" ”

After the three of them went down to prepare, Yi Liangpin raised his binoculars and carefully observed the logging greenhouse under the mountain, carefully pondering how to get to Guò here quickly, looking at the mountain village that may be full of confidence in the main force of the Japanese army in the north, but without the slightest defense, if it were not for the limited time, he would not mind fighting a war of annihilation. 【. netbsp; Listening to the faint sound of artillery from the north, Yi Liangpin looked at the hour hand of his watch that had gone to six o'clock, and the sunset that had sunk in the west in early summer, and shook his head with a wry smile.

Now there are no more than a few hours left before the time stipulated by the column, and the battle is the only choice for him now.

Two regiments of more than 5,000 troops, plus more than 400 pack horses carrying ammunition, provisions, and six mountain guns, forty-eight heavy machine guns, thirty-two anti-aircraft machine guns, and a large number of light and heavy mortars, were interspersed in this mountainous terrain where there was almost no way to go.

With only a few compasses and a simple map drawn by Du Kaishan, a lot of time has been wasted just looking for a road along the way, and there are some places where people can walk, but the horses carrying heavy weapons are impassable, so they can only temporarily open up the road, and it is good to walk down the road along the way, without getting lost, and without a large number of people falling behind.

If you want to get to the designated interspersed position on time, you can only hurry up a qiē time, and this is one of the main reasons why Yi Liangpin did not get in touch with the column, because it was too troublesome to set up the 50-watt high-power radio station at the brigade headquarters, and the two 15-watt radio stations and the 15-watt infantry and newspaper receiving and reporting dual-purpose radios equipped by each regiment may not be useful in this high mountain and dense forested place.

Speaking of which, this time the whole mountainous area was interspersed in a large depth and detours, and there was no phenomenon of a large number of people falling behind, and Yi Liangpin really had to thank the troops for now being equipped with a large number of portable wireless communication stations at the company level.

At present, although the arsenal produces a radio station for liaison with the troops of the special distribution regiment, although there are some shortcomings, the biggest advantage is that it is lightweight, especially the kind of two-watt hand-held radio station equipped with a front-line infantry company, but the action distance is short, and it can only cover ten kilometers at the farthest in the mountains, and it can only talk and cannot receive reports, but it does not need to be specially erected, as long as the communicator can use it with one hand.

When the two-watt dual-purpose radio station used for regimental and battalion liaison and newspaper service uses the largest antenna of 2.4 meters, although it can cover more than 40 kilometers of the newspaper, the distance of the call is only more than 20 kilometers, but a communicator can carry it on his back and can even talk while marching.

I have heard that this kind of radio station has a kind of antenna of more than 40 meters, which can achieve a communication capability of more than 60 kilometers, but this kind of 71-style radio station, which is mainly used as a regimental and battalion tactical radio station, is not equipped with this kind of antenna at all, and the regimental level is equipped with a 2-meter-4 antenna and a 1-meter antenna, and the battalion level is equipped with an ordinary one-meter antenna.

Yi Liangpin, who refused the brigade chief's proposal to set up the fifty-watt power radio station and report the current difficulties to the column, thinking that he would fight for a few more hours, naturally did not know about these two kinds of radios, especially the walkie-talkie called 702, which was only the equipment that Yang Zhen used for emergency response.

Yang Zhen was not satisfied with these two types of tactical radios, which had only a few frequency bands, and the reason why these two types of radios were put into production was to change the communication and communication between troops below the battalion level in wartime, and most of the time they could only rely on manpower or flag language and other means of communication that were greatly affected by the environment, and second, they were ready to sell them to the Americans to earn foreign exchange.

Although the 702-step walkie-talkie that Yang Zhen copied in later generations was itself an improved product on the first-generation SCR 536-step walkie-talkie of the American Motorola, this kind of advanced equipment that was really put into production in 42 years has not yet been designed by the Americans.

The equipment that Yang Zhen really wanted was the transistors closely developed by several radio experts and physics experts from the Guannei in the No. 103 Factory, which was one of the two first-class top-secret units and specialized in the production of radio communication equipment in the military region and the military factory at this time, which had just been set up at this time, and the transistors that were widely used in later generations, the 251st regimental battalion radio station, which was also known as the famous silicon two-watt radio station in later generations, and the 62-type battalion company radio.

In order to develop the transistors, the key equipment of these two types of radio stations, Yang Zhen specially commissioned the Soviet Far Eastern Military District to purchase some raw materials in large quantities, and agreed that Soviet experts would participate in the development, and agreed to transfer technology to Jiangbei free of charge after the successful development to compensate for the raw materials, as well as the German-made electron tubes re-exported from Jiangbei and the introduction of a complete set of German electron tube and dry cell production lines.

Of course, Soviet experts only participated in part of the original technology, such as transistors, which can be said to be rotten after the use of large-scale integrated circuits in later generations, and a radio repairman understands the principle.

As for the core machine, Yang Zhen, who was lying on the hospital bed and had already taken out the so-called shooting sketches, would not have transferred all the technology to Jiangbei for such a thing that involved the security of the entire army's communications, let alone give his own neck to others, and as for what kind of products those Soviet experts had proposed with themselves and what kind of products they cooperated to develop, it was their own business.

As for the transistor technology, Yang Zhen has already planned it, forget it in the first few years, for Jiangbei, who has always paid attention to sufficient, the transistor is too advanced, but the technology with a relatively complex production process will not be used for the time being, especially when the two tactical radios they have provided are still in the lead, they cannot be put into practical use soon.

Moreover, even if the Soviets have technology, they do not have the technology and standards they provide, and when they produce qualified products, they do not know the Year of the Monkey, and these technologies themselves are not in a hurry to change their equipment, and they will first use them for artillery and other technical arms.

For Yang Zhen, when the things produced by these technologies are equipped with them, it means that they can start selling, Yang Zhen's idea is very simple, it is still possible to use this technology to change an aircraft engine production plant, although this technology was originally developed by the American Bell Company after the end of World War II.

As for the ideas of the Soviets, Yang Zhen didn't care, if he wanted to oppose it, wait until they could produce it themselves, it was one thing to study it, if he wanted to put it into practice, he didn't have his own top-secret materials, it was still early.

In fact, for Yang Zhen, who is accustomed to using frequency hopping and its own confidential terminals in later generations, and can use the rhythm inverter radio station that can talk in plain language, he wants the kind of radio station that is almost the best in this era, as long as he does not get a physical machine, almost no one can eavesdrop, and he does not have to memorize secret words all day long.

But there is no way, even the transistor has no shadow in these years, even if he has the function of foresight, but it is not realistic to jump to the integrated circuit at once, not to mention that he only knows a little about the principle of integrated circuits, that is, he knows everything, and it is impossible to produce it in this era.

After all, the gap between the two is not so big, although it can be regarded as a leap across the times, but it is far from the gap with integrated circuits, but if you want to use this technology to produce integrated circuits, it is unless aliens come.

Although I don't know that Yang Zhen has other more advanced things, Yi Liangpin still sighs for these two kinds of direct talk, at least at least a light radio station at the moment, although the call distance is closer, but it is too convenient, and the mobilization of troops is much simpler than before, at least there is no need to worry about delaying the fighter because the messenger sent out cannot find the troops.

Although the high-power 50-watt and 15-watt radios that could be used for long-distance communication with the rear were not used during the march because of the long time it took to set up, these dual-purpose radios played a great role in carrying them on their backs, or even in their hands or tied to their chests with backpack straps.

At a distance of 10 to 20 kilometers, once contact with the troops in front is lost, even in the ravine, as long as you find a higher place, you can easily call the higher authorities, and as long as you do not fall behind below the company level, you can basically maintain the integrity of the marching troops.

Of course, it is impossible for a large army to march and fight without sporadic personnel, but in the final stage of the campaign last autumn, when the 3rd Brigade detoured to the 2nd Division of the Japanese Army, not even a regiment was lost, but it was not until it arrived at the designated combat area.

As for the company and below, those company commanders and instructors, if they lead a company on a long-distance march, they can still lose three or four, but they are really not as good as scrap materials, and this company commander and instructor really have no need to continue to work, and they can directly beat them home.

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