Radio Solar Patrol
My first task when I joined the National Research Council in 1975 was to complete the computer control system for our solar radio telescopes. These automatically track the sun and […]
Entries by Andrew Woodsworth VE7PT
DX Engineering Catalog
When I was in high school, I loved reading two catalogs: HealthKit and Allied Radio. I could spend hours dreaming of all the things I could do if only I […]