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On Sat, 29 May 2010 11:21:58 -0700, Richard Clark
wrote: On Sat, 29 May 2010 09:43:21 -0700 (PDT), walt wrote: Apparently we have different editions of Terman. Mine doesn't discuss R as the remnant of conjugation, so if only R is considered in the image impedance I can concur with you on this issue. Hi Walt, Sniipped The seven points I enumerate are from material drawn from a single source. I am sending you the full chapter treatment that speaks to this topic alone from: "Physical Electronics," Curtis L. Hemenway, Richard W. Henry, Martin Caulton; John Wiley and Sons, 1962. Others may ask for copies of this reference. Others may ask where the heat comes from, a topic I would enjoy elaborating upon. It is a very simple explanation that by using Walt's data above, can be rendered into Watts/Temperature with only the difficulty of pressing calculator keys. These values than can weighed against real and tested observation at the bench of the same tube in operation. I cannot imagine anything else meriting discussion. 73's Richard Clark, KB7QHC Richard Please send me a copy also. Thanks much. Dave Foreman |
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