I notice that the s-meter in SDRUNO 1.4 shows about a 4 S unit increase in noise floor even with no antenna attached when you go from 29.951 to 29.952 and above on the VFO, Is this a software glitch or a passband filter issue? or both? The higher noise floor continues also on 6 meters and above, I believe. The DBM readout stays correct, only the S-meter jumps up showing incorrect value.
Has anyone reported this or is there a fix in the works for this issue? It does it here on two separate PC,s and RSP DX and RSP! that I have.
Well thanks to another user (via facebook) I found out that incoming signal level above 30 Mhz is measured differently and I had checked the option to use IARU s meter standard, Unchecked box and all is well.
Now if SDRUNO would just give us a big beautiful analog looking s-meter option!