Episode 2

Tao Ge and Zhou Mo became members of Huang Jibi's research team and learned a lot of radio knowledge from them.In the process of learning to assemble a radio station, Zhou Mo took the initiative to think of keyword names for each other. When he saw this word in the future, he would be able to think of each other, so Zhou Mo named him Tiger after Tao Ge in English, and Tao Ge named him Tiger after Zhou Mo.Named Magpie, it means that every time you get along with her, you will be happy and joyful.

On the other hand, Cai Zechuan and other five people successfully graduated and joined the group led by Mingsong to start preparing the radio station.Since the control of radio components is very strict, Cai Zechuan could only go to an electrical appliance store to ask. The boss revealed to him that all large radios are purchased by the government. Private radio enthusiasts like him are generally called “ham”. If they want a radio, they can onlyAssemble it yourself.

Because of this, Cai Zechuan bought some parts and followed the steps in the book, and soon it was time to go home to visit his relatives.Because Cai Zejuan was busy with the radio station and forgot to buy gifts for his family, Lin Chenhan said that it would not be too late to buy gifts on the day of departure. As a result, Cai Zejuan discovered that the Kuomintang agents had found out about the training class's large purchase of electrical appliances.

In order to prevent the training class from being raided by the Kuomintang, Cai Zehuo had to give up going home to visit his relatives and hurried to the training class to tell everyone to hide. Fortunately, his timely notification saved everyone.On the other side, Cai's mother Lin Ying was disappointed when she learned that Cai Zejuan did not follow Lin Chenhan back to Ningde, but Lin Chenhan and Xue Pinxuan put in good words for Cai Zejuan.

That night, Chen Lihuang convened an emergency internal meeting of the Kuomintang and decided to conduct a dragnet-style search and investigation throughout Shanghai in response to the secret preparations for radio station communications by the Shanghai Zhonggong underground organization.Huang Jibi believes that this method is too invasive and will not only affect the lives of ordinary people, but also very likely to hurt innocent people. Judging from the current strict control of radio stations, the real focus should be on strict control of high-power radio accessories..Therefore, at Huang Jibi's suggestion, Chen Lihuang agreed to monitor all radio equipment retailers and focus the investigation on the purchasing channels for radio equipment parts.

After Mingsong and Xia Tian received the news, they had to find Su Qingwu to help purchase accessories.Xia Tian came to school to meet Su Qingwu as his cousin, and it happened that Tao Ge saw this scene.At the same time, Huang Jibi took the initiative to find Cai Zedang and invited him to join the research team, but Cai Zedang made excuses to shirk it, and finally said that he would consider it for three days before giving an answer.

After returning home, Cai Zechuan tried to use the assembled radio to send out reports to contact the hams. Little did he know that he was being monitored by the Kuomintang. However, this obvious frequency of radio waves did not arouse the suspicion of the Kuomintang, thinking that it was most likely the radio station's hobby.However, Huang Jibi will not let go of any clues.

Three days passed in the blink of an eye, and Huang Jibi did not get a reply from Cai Zejuan, which was a bit regretful.When Tao Ge learned that Cai Zejuan actually rejected Huang Jibi, he became suspicious of Cai Zejuan's identity and secretly sent plainclothes agents to follow him. Fortunately, the store owner helped Cai Zejuan cover up.

Although Cai Zechuan successfully assembled a low-power radio station, the radio station could not continue to work. In addition, the Kuomintang had stricter control over electronic tubes. He obtained component B443 from his uncle's imported radio station and assembled it into the small radio station, which resulted in a fire.In order to put out the fire, Cai Zejuo almost missed the secret meeting of the group, but fortunately he arrived in time at the last minute.

Mingsong announced that Cai Zejuan had officially joined the radio station preparatory group. Their superiors instructed them to divide into two groups. The first group was led by Guo Qigong, and the second group was led by Xia Tian, ​​Xu Zhengye was in charge of machine maintenance, and Cai Zejuan was in charge of reporting. And the twoThe group must stop all contact and not have any contact without the approval of the organization. Cai Zechuo revealed to everyone that imported radios can be replaced by vacuum tubes.

With the cooperation of Cai Zechuan and Su Qingwu, the two of them obtained B443 from the home of their eldest brother Su Qingwen on the pretext of repairing the radio, and assembled the first 15W power radio station.Not long after, the driver of the Su family, Ageng, was suddenly taken away. Tao Ge found Huang Jibi and called Cai Zedang a communist.