Rob, I assume that it is copyrighted. However, I don't believe that any of the lessons ended up referencing it, so you are probably fine without it. It is a great resource and well worth the purchase. It was included as a pdf with my copy of Experimental Methods in RF Design that I bought from arrl last year. Mike M. Ku4qo? On Mon, Dec 23, 2019, 12:13 PM Rob via Groups.Io <roomberg=[email protected]> wrote:
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