now all seeme to work properly except probalily A9 .
with loop open , at J6 of A7 board I will have minimum 137Hz signal
when the frequency is exatly , but the signal grow if I move osc
frequency , this should be indicate all work good . the problem is when
I close the loop , the frequency shift a little and the 137Uz signal grow .
maybe a problem in A9 board .
I tried to made adjustement of amplifier zero , but there are somthing
wrong , I do not have zero but 80mv . phase detector zero adjustement
is ok i read zero.
any seggestion will be appreciated.
i5uxj
_______________________________________________
time-nuts mailing list -- [email protected]
To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
and follow the instructions there.
