Federico d’Avis (pictured) is retiring from his full-time International Sales Director position at Dielectric International, capping a successful multi-decade career in RF and microwave sales. Federico will remain with Dielectric as a part-time consultant as the company welcomes John Macdonald to the role he vacates.
![](https://radioinfo.com.au/wp-content/uploads/2021/07/Federico_dAvis_Dielectric-2.jpg)