that is the equation I'm using to figure what I "should" be getting out... But that's NOT what I'm getting. And, the reading im getting agree with the value of the resistors used in the voltage divider.
Sent from my Verizon Wireless 4G LTE DROID David Sanders W4DES <[email protected]> wrote: >dB = 20 * Log (Vout / Vin) > >73, David W4DES > > > >On Jun 6, 2014, at 4:21 PM, [email protected] 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:[email protected] >> >> This list hosted by: http://www.qsl.net >> Please help support this email list: http://www.qsl.net/donate.html >> Message delivered to [email protected] > ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to [email protected]
