Radio Components
- Radio Waves: Electromagnetic Waves 30 Hz - 300 Ghz
- Transmitter: generates radio waves
- Designed to work at a particular frequency
- Antenna: Propagate / receive radio waves
- Can receive at a particular frequency
- The bigger the antenna the further it is gonna go
- Receiver: Collect radio waves
Frequency
- Hertz: cycles per second
- 50hz "Bass tone": 50 cycles per second
- 900 Mhz: 900,000,000 cycles per second
- 2.4 Ghz: 2,400,000,000 cycles per second
- 5 Ghz: 5,000,000,000 cycles per second
Frequency Contrast
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Waves
- Amplitude: The distance between the crest and the through
- Crest: The peak of the wave
- Through: The low point of the wave cycle
- Wavelength: The distance between two successive peaks
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