question about the info relating to scanning frequencies

[Stavros]

Hi there.
I am just wondering, where does the info about the TV scanning frequencies in each country come from?
I looked through a few of the files for Melbourne regions, including South Yarra, and I notice that there is a channel missing.
Thanks.

[mvallevand]

Users. Unfortunately here is no definitive source for these on Windows or Linux which is why the fully frequency scans are often needed.

Martin