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Radio Transmission Diagram en.svg
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Default language
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to
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Encoder
original
sound
(microphone)
FM - Frequency Modulation
AM - Amplitude Modulation
γ
X-ray
ultraviolet
infrared
radio waves
RECEIVER
Tuning
Tunes out all but broadcast
oscillator
Decoder
destroys anything that is
not the desired modulation
Audio Amplifier
voume contol
Electrical output
(speaker)
Reproduced
sound
Receiveing antenna
Transmitting antenna
Electromagnetic Radiation
Wavelength
Frequency
Transducer
Transducer
300EHz
30EHz
30PHz
300THz
300GHz
30Hz
1pm
10pm
10nm
1μm
1mm
10Mm
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