kopia lustrzana https://github.com/RPiks/pico-hf-oscillator
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@ -39,6 +39,12 @@ Owing to the meager frequency step, it is possible to use 3, 5, or 7th harmonics
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of generated frequency. The practical resolution will be quite the same - far
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of generated frequency. The practical resolution will be quite the same - far
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below 1 Hz. Such solution completely cover all HF and VHF band up to ~233 MHz.
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below 1 Hz. Such solution completely cover all HF and VHF band up to ~233 MHz.
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# Console
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It is possible to work without compling the sources: load .uf2 to the Pico and start minicom serial console via USB:
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minicom -D /dev/ttyACM0
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Enter the command 'HELP' in the console. Follow instructions.
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Here is an example: https://www.youtube.com/watch?v=np87nLzC88o
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# Tests of RF spectrum quality
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# Tests of RF spectrum quality
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Sweep test: https://youtu.be/nYC1VDBiz4o
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Sweep test: https://youtu.be/nYC1VDBiz4o
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Pseudorandom MFSK test: https://www.youtube.com/shorts/CEPW8hwlG7k
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Pseudorandom MFSK test: https://www.youtube.com/shorts/CEPW8hwlG7k
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