EE 3200: Principle of Communication Angle Modulation EE 3200- Principle of Communication- Dr Hassan Yousif Ahmed.

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Presentation transcript:

EE 3200: Principle of Communication Angle Modulation EE Principle of Communication- Dr Hassan Yousif Ahmed

The peak difference between the instantaneous frequency of a frequency- modulated wave and the carrier frequency.

EE Principle of Communication- Dr Hassan Yousif Ahmed

The rest frequency of a transmitter is defined as the output frequency with no modulating signal applied.

EE Principle of Communication- Dr Hassan Yousif Ahmed

The FM broadcasting range (87.5–108 MHZ, NOTE: In some countries the MHZ part of the band is not used) uses a channel spacing of 200 kHz, with a maximum frequency deviation of 75 kHz

EE Principle of Communication- Dr Hassan Yousif Ahmed