S9-C SDR Receiver Support for Websdr & Openwebrx S9-C SDR Support max 8 channel 192khz band Websdr cfg band ch1 device /tmp/s9c-fifo-ch1 samplerate 192000 centerfreq 1000 swapiq openwebrx cfg start_rtl_command="cat /tmp/s9c-fifo-ch1" format_conversion="csdr convert_s16_f"