On 14/12/2021 21:42, Paul Ross wrote:
It is clear that I have way too? much drift on the QCX+ without a TCXO.
Paul,
App note 001 here could give better stability without TCXO.
It really depends whether you have time and inclination to fiddle:-)
Many techniques were used before the TCXO became available.
73 Alan G4ZFQ
