[time-nuts] FRK-L Rubidium

Dan Rae danrae at verizon.net
Sat Feb 9 13:31:35 EST 2013

Since we're offering up faults for the FRK, I'll add one that I've 
found: there's a CMOS 4060 oscillator that should go off at 8.128 kHz, 
set by an adjust on test R.  If this drifts off enough the lock will 
never happen.  It provides the FM frequency for the synth.


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