I have seen on the Linrad website that a version 5 is now available, in the
course of May apparently.
As there was not much advertisement around it, I relay the info here.
I havent tried it yet. BTW, thanks to Leif, SM5BSZ for the efforts !
Installer for Windows:
Source code: <https://www.sm5bsz.com/linuxdsp/archive/lir05-00.tbz>
lir05-00.tbz or <https://www.sm5bsz.com/linuxdsp/archive/lir05-00.zip>
Executables for Windows:
Many changes from Jan 25 2018 to May 3 2021. Corrections to comply with
stricter error checking in the C compiler. A signal analyzer is added for
the evaluation of phase noise and AM noise of oscillators. Changes can be
found at sourceforge versions 857 to 989: