/usr/share/dvb/atsc/us-ID-Boise is in dtv-scan-tables 0+git20140107.1850cf8-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 | # Boise, ID, USA
# A freq mod
A 195000000 8VSB
A 213000000 8VSB
A 515000000 8VSB
A 533000000 8VSB
A 545000000 8VSB
A 557000000 8VSB
|