Construction and Organization
Material
remote controlled car + remote control- spectrum analyzer
Supervisor
- 1 person
Group size
- 3 - 4 pupils
Schedule
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Using the example of radio-controlled cars, we explain how a radio transmission works and how the control signals are transmitted from the remote control to the car.
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Furthermore, it will be shown, how several radio remote controls can interfere with each other and where such problems still occur in electrical engineering.
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With the aid of a spectrum analyzer, the control signals of the radio transmission are made visible and can be analyzed accordingly.