7.3.1 Center Spread
Spectrum is spread (modulated) by centering on the input frequency.
Radiation level
3.0% modulation width
−3.0%
Input frequency
Center spread example of ± 1.5% Modulation rate
7.3.2 Down Spread
Spectrum is spread (modulated) below the input frequency.
Radiation level
3.0% modulation width
−3.0%
Input frequency
Down spread example of − 3.0% Modulation rate
MB88152A
Frequency
Frequency
Document Number: 002-08308 Rev. *B
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