This edition of “From the trade magazines” includes items from RF&Microwaves, Radio World, and EE Times………Dan
The Fundamentals Of Signal Generation. Signal generators have become indispensable tools for producing the test signals required by today’s engineers to successfully develop and test their devices and systems.
Dedicated Ham Keeping Morse Code Alive. Operated by Parks Canada, the Marconi National Historic Site of Canada features a museum with a model of the original transmission structure, a historical multimedia display and tour — and Jim Charlong, who keeps the site’s Morse code broadcast legacy alive and on the air. Charlong is a dedicated Morse code operator with 50 years’ experience under his “fist” — fist being a ham radio term that describes the signature speed and style of an operator’s key-tapping skills. Since the Marconi museum opened in July 1989, he has volunteered as its resident Morse code radio operator. From his “radio shack” inside the museum, Charlong regularly communicates with other Morse code operators around the world.
Smoke re-concentrator refurbishes blown electronic components. I think that perhaps they jumped the gun with this article. I’m thinking that an April 1 publication date would have been more appropriate.