The little QCX had an accident, now I have drift?

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SM3LXI
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Joined: 2018/11/24 - 11:20
The little QCX had an accident, now I have drift?

Greetings mighty whisperers. I had an accident with my QCX today and burned a transistor that I replaced (the Q6 that is a power switch for the final stage). The WSPR works again but running low power now. BUT, i get Drift reports of -2 and -3 now all the time? The GPS unit seems still to work fine and time is very sharp as it is presented on the display. Before it was dead on 0 in drift. What could have happened? I run it on lover voltage now 8.5V could that have some impact? What/how much is Drift of -2 or -3?

Best Regards /Kalle J. SM3LXI