› Forum › Digital line › The Well Tempered Master Clock – Building a low phase noise crystal oscilllator › Reply To: The Well Tempered Master Clock – Building a low phase noise crystal oscilllator
07/06/2023 at 23:30
#2427
Participant
The Well Audio SaidThe DUT was shielded in the Hammond box.
This is probably the best from my Driscoll 24.576M. Shielded and battery powered.
The other pictures show my stainless shielding can for the PN measurement.
It appears that the clock needs to be shielded or the PN perofrmance will be vastly degraded.
Poting