Joe - Receiver topology probably doesn’t have a lot to do with the variability in Bob’ s measurements. Note, for example, the similar difference in narrow spaced dynamic range, 10dB, between the K2 measured on 10/03/04 and that measured on 2/27/04. - Duffey KK6MC
James Duffey KK6MC Cedar Crest NM > On Dec 25, 2017, at 11:17, [email protected] wrote: > > > The other explanation would be simply that direct sampling SDR has a > far wider measurement variability than traditional receiver topology. > Note the 12 dB difference in IMDDR3 between Flex 6700 on 9/29/14 and > the Flex 6700 measured on 3/17/17. > > ______________________________________________________________ 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]
