Re: QSO Recorder
45 seconds is a good length - do it not too short as sometimes not everything is "heard" - e.g. you need too long for logging the QSO and then the QSO is not in the MP3 File.
Audacity Recording is really not the best for recording in this area.
Sometime I use "No.23" recorder - which is really simple to use.
I am waiting for the GUI version with PyQT support :) or QSorder
N1mm+Toolbox -> see at https://df1lx.darc.de
Short video see https://www.dropbox.com/s/q1ab2u4t14m79gr/n1mm_hostilog.wmv?dl=0