![software defined radio - What are the 3 or 5 peaks in an FM broadcast during silence? - Amateur Radio Stack Exchange software defined radio - What are the 3 or 5 peaks in an FM broadcast during silence? - Amateur Radio Stack Exchange](https://i.stack.imgur.com/GyOr8.png)
software defined radio - What are the 3 or 5 peaks in an FM broadcast during silence? - Amateur Radio Stack Exchange
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Figure 2.2 from Analysis of the FM Radio Spectrum for Secondary Licensing of Low-Power Short-Range Cognitive Internet of Things Devices | Semantic Scholar
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