My Satellites List で、次のように訂正します。
CANX-2 32790 437.478 Over GS only GMSK VA3SFL *(Active)
CANX-2 32790 2200.000 32Kbps-256Kbps BPSK/QPSK VA3SFL *(Active)
I would like to let you know that CanX-2 is active and celebrated six
years on orbit yesterday. Typically it is only transmitting over Toronto
and we establish contact several times a day, using its S-band downlink
to download science data. The UHF transmitter is treated as a backup
link and is rarely used, although it is still functional.
Also, GMSK is the modulation scheme used on the UHF downlink. The S-band
transmitter operates either with BPSK or QPSK, depending on how it is
commanded by the ground station.
Thank you for compiling such a detailed list. It's always helpful to
have such centralized repositories.