How to adjust Baojun E 100 radio to 87.5?

Use the up and down arrow keys to find 87.5, and then press and hold the key 1. The next frequency is 87.5.

Radio consists of mechanical devices, electronic devices and magnets. Using electric energy to convert radio signals, you can listen to audio signals sent by radio stations. Also known as radio, broadcasting, etc.

classify

1, which can be divided into tube radio, transistor radio and integrated circuit radio according to the different devices used;

2. According to different amplification methods, it can be divided into direct amplification radio and superheterodyne radio;

3. According to the different broadcast systems received, it can be divided into AM radio, FM radio and AM-FM radio;

4. According to different receiving bands, it can be divided into medium-wave radio, short-wave radio, medium-short wave radio, medium-wave ultrashort wave radio, long-medium-short wave radio and full-band radio;

5. According to the different volume, it can be divided into floor radio, desktop radio, portable radio, pocket radio, miniature radio and so on.

6. According to the different power sources used, it can be divided into AC radio, DC radio and AC /DC dual-purpose radio;

7. According to different specifications and ministerial standards, it can be divided into Class A, Class B and Class C ... which are equivalent to high, medium and low radios respectively;

8. According to different uses, it can be divided into car radio, stereo radio, clock radio, dual-purpose receiver, dual-purpose receiver and multi-purpose receiver.