On 6/2/2021 7:46 AM, Mooneer Salem wrote: > From what I've been able to tell, for what most people use transverters for > (SSB/CW on the weak signal portions of VHF/UHF) Since the advent of WSJT-X, most weak signal work has been taken over by these modes, and for some of them, frequency stability matters. 73, Jim K9YC