[email protected] wrote > > I've used an XG3 and the audio voltage/db feature in the KX3 to check the > sensitivity. In CW mode with the bandwidth set at 2.8kHz I get -131db. > With the filter set at 0.05kHz it's -140db. I also tried with the peaking > filter turned on and got -148db for both filter widths. Just curious how > this relates to the specification of -137db, i.e. what bandwidth was used > for that spec? >
The standard measurement bandwidth for MDS is 500 Hz. What you're seeing is differences due to noise bandwidth of the different filters you used. 73, Bill -- View this message in context: http://elecraft.365791.n2.nabble.com/KX3-sensitivity-tp7557613p7557614.html Sent from the Elecraft mailing list archive at Nabble.com. ______________________________________________________________ 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
