[time-nuts] GPSDO control system
csteinmetz at yandex.com
Mon Mar 24 03:44:33 EDT 2014
>How do you lock your OCXO to the PRS10?
I just use a 1:1 PLL. Some will argue that phase locking two
oscillators running at the same frequency is not optimal, but I have
found that it can work very well. YMMV. Perhaps locking a 100 MHz
OCXO to the PRS10 and dividing its output down to 10 MHz could yield
better results (and perhaps not) -- but I have no desire to start
collecting 100 MHz OCXOs and culling them to find the best one, so
that hypothesis is left for someone else to investigate.
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