At this moment, in the new regiment headquarters.
Li Rulong, Zhang Dabiao, Shen Quan, and the soldiers from the communication company were seated around a square table.
There was a metal box on the table.
Everyone looked puzzled.
They didn't know how to use the metal box.
"Regiment Commander Li, you were looking for me?"
Just then, Shangguan Yufei came in.
"Comrade Shangguan, you came just in time. Come and take a look. How do you use this thing?”Li Rulong said.
"Oh? This is a radio station…"
Shangguan Yufei said as he began to operate.
"Then I'll have to trouble you to explain it to me. We're all boors, so we don't understand this stuff!”
"Alright, Commander Li."
Shangguan Yufei walked to the radio station and began to say,""Look, this is the switch, this is…"
The soldiers of the communication company listened attentively.
" Every piece of information is encrypted, transmitted, acquired, translated, read…"
Speaking of the use of the radio, as a cracking expert, Shangguan Yufei naturally understood it very well.
" Before we send out a message, we have to draft a draft first, and then write the telegram in the corresponding password…"
"The translated message code will be sent out by the radio operator.”
"What we use now is Morse code, which controls the current through our fingers and wrists.”
"The short ones are called 'di' and the longer ones are called 'da'.”
"For example, the Arabic numbers from 0 to 9 are 0:1: Di Da, 2: Di Di Da, 3: Di di di da da, 4: Di di, 6: Da da di, 8: Da di."
"In addition, the 26 English letters are also formed by di and da, so I won't describe them one by one here.”
"Under normal circumstances, a Chinese character is composed of four numbers.”
"Then, when the radio operator sends a message, he uses the radio station, controls the keys with his hand, and knocks out: Da di.”
"When the other party's radio operator copied it, he directly copied it as 9852. After copying it, he translated the message into 'Wei' according to the password.”
"In this way, the information has been successfully transmitted.”
"In addition, the enemy will use radio detection technology to use electromagnetic wave field strength meters.”
"Choose three measurements to measure the radio wave strength. In principle, the signal is strongest when the receiving antenna is in contact with the radio wave.”
" When the strongest signal is detected at multiple different detection points, the position of the detector and the position of the radio wave are connected into a straight line. The intersection of the three straight lines is the location of the radio station.”
"Then use this method again to gradually narrow down the range and finally find the final location of the radio station.”
"Therefore, when we send the message, we must pay attention to concealment and constantly change locations.”
" Now, let's teach everyone how to do it…"
Upon hearing this, Li Rulong, Zhang Dabiao, Shen Quan, and the others felt a headache coming on. They could only quietly leave the regiment headquarters.
In this way, Shangguan Yufei tacitly became the person in charge of the communication company.
From this moment on, the new group finally had their own communication channel.
It was to prepare for the expansion of the army in the future.
As the army grew stronger, it became more and more difficult to mobilize the troops. If they wanted to inform the troops to carry out military operations, they had to have a transmitter.
However, the communication situation of the eight roads was very backward. Radio stations were only available at the level of divisions and brigades. Those below the regimental level relied on horsepower.
This greatly delayed the military situation.
Especially in large-scale battles, the mobility of the troops was too poor, and the reactions between the troops were too slow.
Sometimes, they would miss the opportunity and lead to the direction of the war!
Therefore, the communication ability of the army was particularly important.
Although there was only one radio station now, Li Rulong believed that there would be more and more in the future.
The New Battalion was currently in a period of rapid development. If they could establish a communications department, it would undoubtedly open up a channel for the 1st Battalion.
In this way, he could continuously send in new blood!
This was undoubtedly an unprecedented amount for the new group.
……
At the same time.
The 358th Regiment of the Jinsui Army.
Chu Yunfei, Fang Ligong, Sun Ming, and the other military officers surrounded the sand table of the regiment headquarters.
Everyone was discussing how the 358th Regiment should defend and deal with the invasion of the Japanese.
"Regiment Commander, according to our intelligence, the Japanese army has been continuously mobilizing troops from the south, north, and east to assist in the defense of northwest Shanxi.”
Fang Ligong pointed at the sand table and analyzed,""Looks like the Japanese are going to make a big move!”
Chu Yunfei looked at the map and guessed,""Taihang Mountains? That was the base of the Eighth Road!”
"Yes, I am!"
"Looks like this Japanese is about to make a big move on the Eighth Road!”
"Guild Leader, what should we do?"
Chu Yunfei thought for a moment and said,""Confronting change with unchanging changes."
Everyone nodded.
"Oh right, where are the remaining troops of the Sakata United?" Chu Yunfei asked after thinking for a while.”
"Li Family Town!"
"Guild Leader, you mean…"
……
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