GRE scanner models with the suffix 'C'

[Oldglide]

I may have missed this thread if there was one. I noticed that some of the GRE models are now listed as ie: PSR-400/400C. Can anyone explain what this is? Thanks.

 

[fmon]

I may have missed this thread if there was one. I noticed that some of the GRE models are now listed as ie: PSR-400/400C. Can anyone explain what this is? Thanks.

C=Canadian band plan.