Chuck, Alyson, and others: ?could I get a schematic of your parallel resonant tuning system? And could I get Alyson and or Warren to come yet on what permeability toroid is optimal?
Warren, I¡¯m not bright enough to know if your method of trying to figure out the results of the poor load is correct or not but it seems like a good first cut. ? ?
With a bunch of series/parallel resistors it should be easy to make a 2450 load, one could even do it with surface mount devices and have very little inductance I believe. ? ... ? 40 100,000 ?half watt resistors in parallel would give a really low inductance
20 W load.? ?Cost would probably be five dollars. ?No reason not to give it a try! ?
I dimly understood Alyson¡®s concerns about the back to back system, seems like it wouldn¡¯t be too hard to try it without the connection and with the connection and see if there¡¯s any difference. ?She knows way more than I ever willabout this kind of stuff
I¡¯m trying to see if I can work up the guts to put two of our off-center fed homebrew Balun ?systems back to back and figure out what our losses were! ?I¡¯m not sure I really want to know! ?
Gordon
On Aug 1, 2018, at 10:41, ajparent1/KB1GMX <
kb1gmx@...> wrote:
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Tim,
I did see that.? I appreciate that but I do have stock here thank you.
Allison
