kopia lustrzana https://github.com/F5OEO/rpitx
9 wiersze
394 B
Bash
Executable File
9 wiersze
394 B
Bash
Executable File
#!/bin/sh
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echo "FREQ_IN=value-in_MHz GAIN=value-0_to_45 FREQ_OUT=value-in_MHz fm2ssb"
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rtl_fm -f "$FREQ_IN" -s 250k -r 48k -g "$GAIN" - | csdr convert_i16_f \
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| csdr fir_interpolate_cc 2 | csdr dsb_fc \
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| csdr bandpass_fir_fft_cc 0.002 0.06 0.01 | csdr fastagc_ff | buffer \
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| sudo ./sendiq -i /dev/stdin -s 96000 -f "$FREQ_OUT" -t float
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# | sox -traw -r48k -es -b16 - -c1 -r 48k -traw -
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