RAC Basic & Advanced Courses

RAC Basic and Advanced Courses: Winter 2025For immediate release: January 9, 2025 Basic Qualification Course (see below for the Advanced course) Radio Amateurs of Canada is once again offering an online Amateur Radio …

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Listen to HF online

Software-defined radio (SDR) is a radiocommunication system where components that have been traditionally implemented in hardware (e.g. mixers, filters, amplifiers, modulators/demodulators, detectors, etc.) are instead implemented by means of software on a …

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