Yep I get a few uV here too! I just copied Dave and Alans tests with CW min readable here in 150Hz, versus MDS (Min discernible perhaps this should be visible signal) using QRSS60 here using the WGPS
Hi Ian that sounds adequate with any reasonable sized aerial you will probably get a few microvolts of noise from the aerial (I think I get abt 3uV in 300Hz) Cheers de Alan As it happens I checked ou