Radio Amateurs of Canada Responds to the Closure of the Weatherradio Service in Canada - Radio Amateurs of Canada

Radio Amateurs du Canada réagit à la fermeture du service Radio-Météo au Canada For immediate release | February 25, 2026Radio Amateurs of Canada (RAC) is saddened to learn about the closure of the Weatheradio service provided by Environment and Climate Change Canada.For decades, Weatheradio has been a trusted and resilient source of real-time weather alerts and

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RAC Advanced Course for Maple Leaf Operators: Winter 2026 - Radio Amateurs of Canada

Course information | Instruction | Syllabus | Requirements | RegistrationRegistration for the Winter 2026 Advanced Course is now underway: click to register now Radio Amateurs of Canada is once again offering an online Advanced Qualification Amateur Radio Course so that individuals can upgrade their qualifications. The registration form will be included below once registration has begun.With

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https://w5hro.com/threads/debunking-the-modulation-percentage-limit-myths.18/

So U.S. broadcast is limited to %125 AM modulation +ve only I'd assume (as Imogen pointed out) and I'd assume the same in Canada but amateurs in the U.S. are allowed to use more than 125%. But the ISED document limits Canadian hams to strictly 100%.

https://mastodon.radio/@va3db/114535624950069740

Interesting. I stil would love to see the spectrum of a 200% AM signal using this process!

#AmateurRadio #HamRadio #HamRadioCanada #AM #Electronics