: w_scan -fa -A2 -x > initial_file.conf (Example for ATSC).

To initiate the scan, point the tool at your initial file: dvbv5-scan /usr/share/dvbv5/dvb-t/de-Berlin dvbv5-scan and dvb-channels.conf · Issue #31 - GitHub

: (For DVB-T/T2) The channel bandwidth, often 8000000 (8 MHz).