How does a radio receive radio waves of different frequencies through an antenna?

Introduction How does a radio receive radio waves of different frequencies through an antenna? Radio waves are also a kind of energy when transmitted to the antenna, this energy is converted into a very weak current by the antenna.

How does a radio receive radio waves of different frequencies through an antenna?

Radio waves are also a type of energy. When transmitted to the antenna, this energy is converted into extremely low currents by the antenna. These currents then enter the interior of the radio for selection, amplification and other processes.

Tornado Internet Radio is a free Internet radio. With over 3,000 radio stations from around the world, you can listen to financial, entertainment, social news, foreign language radio stations, pop music, and enjoy rock, jazz, folk music , symphony, etc. There are over 100 Chinese radio stations (including Mandarin, Cantonese) and some internationally famous radio stations. The program has built-in functions for updating online radio station information and upgrading online programs.

Integrated recording

Don't want to miss a good show? UseUse the built-in recording to record exciting programs and save them as MP3 files.

Scheduled playback

Change the playback or recording schedule in advance and the schedule will automatically play or record at the specified time.

Update automatically

Automatically update the latest radio station library on the computer to ensure radio connectivity as much as possible so that you can listen to programs normally.

Useful functions

Automatic reconnection after disconnection, hotkey operation, scheduled shutdown, voice time reporting, network clock calibration and other functions.

Play files

Switch to music mode and you can add a variety of media files to the playlist for playback. It also supports file drag and drop and URL streaming.

Management ofradio station tree

The radio station tree manager is simple to use. You can copy, paste, merge, sort, import and export data, and you can also add radio stations. manually.

Custom Skin

You can choose the skin you like or create your own skin.

Multilingual

Supports multiple languages. You can easily switch between different language interfaces via the menu. You are welcome to translate multiple language versions.

We develop and improve more and better functions; they also wait for you to discover them while using them. [1]

Built-in software

Automatically update program data and functions online to get the latest data as quickly as possible. It provides great convenience to the majority of radio enthusiasts, learnersnts of foreign languages ​​and music lovers. In terms of user interface, the software allows you to change skins, use hotkeys and custom create your own radio client. In addition, there is a timing function, whether recording, time reporting or stopping.

Explanation of the wind tree

Volume 9 of “Han Shi Wai Zhuan”: “Gaoyu said: '...the tree wants to be quiet but the wind does not stop , the son wants to get up but the kiss does not wait. » Later, for this reason, the "wind tree" is a symbol of the death of parents who cannot support them. "The Preface to the Biography of Filaux Friends in the Book of Jin": "Reaping wages and crying, sighing with a rope in your hand, basking in the wind and trees to warm the heart, leaning on the cold spring and crying is the feeling of chasing a distant future” “Shang Gong Shu” by Song Fan Zhong.yan: "Today After the death of a relative, even if you are given a beautiful dress or a sumptuous meal one day, you should still cry and feel the wind and trees, and have endless worries." Qian Qianyi of the Qing Dynasty "Huang Zhengbin, the Prime Minister of Taipu Temple, bestowed the gift of the Anren system on Chengde Lang's mother, Wang.": "Mother's grace is so small, she will always cherish desolation wind and trees."

Word analysis

Explanation of wind Feng (wind) ē The phenomenon of air flow. Meteorology specifically refers to the flow of air in the horizontal direction: wind direction. Wind speed. Wind level. risk. Issues (i.e. disputes or problems). Stormy (a. Refers to constant wind and rain, the sky is dark, giving people a feeling of great pressure; b. Metaphor * or a difficult situation). Feng Hua Xue Yue Explanation of the Shu tree (tree) ù The name ggeneral of woody plants: trees. forest. The tree is tall and has deep roots (a metaphor for great power and a strong foundation). Planting, cultivation: arboriculture (“art”, plantation). Thorny trees provide thorns, while peach and plum trees provide shade. Establish, establish: establish. make enemies. Quantifier, equivalent to “stump” or “tree”: a tree with plum blossoms.

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