Hi! Im having some trouble getting NF vs LO power using PSS and Pnoise analyses. I just get  
NF with some points at frequency defined at Pnoise form (Output frequency sweep range = 10 MHZ) and in pss form i defined power sweep for plo varialble at -10 Dbm to 20Dbm. How it is possible getting points in one freq. if a had done a sweep in power?
I follow the LAB2_Mixer_Tutorial (page 15 and 16) ---> (atach)... The graphic that i obtained is atached too. Any Suggestions??????