dB = 20 * Log (Vout / Vin) 73, David W4DES
On Jun 6, 2014, at 4:21 PM, hsherr...@reagan.com wrote: > 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 > > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:Elecraft@mailman.qth.net > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > Message delivered to w4...@sandersweb.net ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
