Saturday, May 7, 2011

Extra Class Exam Video Help Begins!

It seems like some of the topics for the US extra class exam would be better served by help videos instead of long detailed written help pages. So, here's the first video help topic for Copasetic Flows free ham radio practice exams. It covers direct digital synthesizers. Please let me know what you think and what could be improved or changed.

Video seems to have been in the air for ham radio this weekend. Here are some of my favorite ham radio blogs that also posted videos this weekend:

SolderSmoke: WSPR the Movie
G4ILO: Installing APRSISCE/32
W2AEW's Dorkage Blog: Delayed Timebase operation example
GOKYA: GB0CMS, Caister Marconi Station

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