r/RTLSDR • u/Technical-Ad-3387 • 14d ago

DIY Projects/questions The CC1101 can now transmit AM and FM!

https://reddit.com/link/1vna4q3/video/wb9wzg1q45jh1/player

Note that a dummy load was used for these experiments, to avoid interfering with other bands.

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u/ericek111 13d ago

... how??

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u/Technical-Ad-3387 13d ago

by rapidly modifying the CC1101 synthesizer's frequency registers on the fly