The attached documents provide information on the Canadian wireless spectrum.
DTV allotment plan and transition schedule provide information on when TV stations will move and what channels are occupied based on the 600Mhz auction. Transition started 2020 and to be completed by January 2022.
Shure Frequency band chart and Wireless Microphone chart provide Shure specific frequency band information.
2018 Canadian Radio spectrum is a graphical overview of the RF spectrum in Canada.