I have been able to get the IC-9700 drift down to acceptable levels on 2 meters by running the Fan continuously at 12 volts (see below). The drift is about 1 Hz each transmission and 3 Hz overall over 20 Minutes. I will therefore use this for our planned 24 GHz QSO attempt on 13/14 May.
Galerie: Seminář 2003
Jirka OK1RI, Vlaďa OK1DIX
Galerie: Seminář 2017 - Milan OK2IMH
Galerie: Diplomy ostatní
Galerie: Seminář 2004