My K2 has 0.1uV sensitivity for 10 dB signal to noise on 10m with pre-amp on, or 0.16uV with pre-amp off. The K2 has quite low gain compared to many radios and often needs the pre-amp switched in for the higher bands, also have you checked the alignment?
There are various tables of measurements on my web site at: http://www.astromag.co.uk/k2/ 73 Dave, G4AON K2 #1892, K3 #80 ------------------------------------ I have not been able to find any posts about the sensitivity on 15m-12m-10m being not so great. On 40m-80m-160m it is what I would expect. 20m it's just OK with wider filters, but there is plenty of internal noise with the narrower filters. ______________________________________________________________ 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