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A comment on Turn Raspberry Pi’s GPIO into an FM Transmitter. Parent comment

Re:Turn Raspberry Pi’s GPIO into an FM Transmitter by anthk on Saturday November 12, 2022 @07:40PM (#33578768)
UHF and VHF? with an RPI?
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Re:Turn Raspberry Pi’s GPIO into an FM Transmitter by Johnythree on Saturday November 12, 2022 @07:46PM (#33578799)
Any square-wave signal (eg PWM) will have spurs going up to UHF and possibly higher.
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