[Elecraft] AT1 question

hsherriff at reagan.com hsherriff at reagan.com
Fri Jun 6 16:21:02 EDT 2014


I received an off list responce that said my thinking was ok....

OK..... Then why am I getting 0.2 volts out?
And with 1dB selected, I should be getting 0.8928.....but I get 0.9936 with either 1dB switch selected..... YET, all of the resistors are installed correctly and the suggested resistance checks are all but dead on.

When viewing the schematic, for a 1dB factor, there is a 5.6 ohm in series with a 910 ohm and the output is across the 910. Using ohm's law.... It looks like I should be getting out what I AM getting out.

Confusion has set in... I may need a Corona or two to figure this out

Harlan
NC3C



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