Recent content by Deschu

I’ll sell my QA401. The global IC shortage is a pain, not much they can do.

Geoff Hill’s Tetrahedral Test Chamber also probably deserves mention as an alternative to big anechoic chamber testing.

It’s not the NFS, but it’s possible to put a laser on the ARTA system for linearity measurements ala Klippel’s smaller system at fairly low cost. I’ve got the motion control and positioner side and mechanical side under control, but I don’t have the space or the signal processing chops to...

Not that I’ve seen. The noise floor is much better.

I love my QA403.