Re: [time-nuts] phase lock

2012-01-04 Thread Chuck Forsberg WA7KGX N2469R
I have a Racal-Dana 1992 Nanosecond Universal Counter that includes a phase measuring function. I also have a GPIB interface and wrote some C code to log these readings which can be displayed with gnuplot. The phase should be measured for a very long time - days perhaps. The ability to

Re: [time-nuts] phase lock

2011-12-24 Thread Mark C. Stephens
Ah I have a pair of HP counters on my bench, one 5335 with known good performance and calibration and a 5370 with rather dubious performance history.. I have figured out how to do phase with the 5335 but the 5370 is still a bit of a mystery. The main problem seems to be finding and reserving a

Re: [time-nuts] phase lock

2011-12-23 Thread Chuck Forsberg WA7KGX N2469R
I have a Racal-Dana 1992 Nanosecond Universal Counter that includes a phase measuring function. I also have a GPIB interface and wrote some C code to log these readings which can be displayed with gnuplot. The phase should be measured for a very long time - days perhaps. The ability to

[time-nuts] Phase lock a VCXO to a standard 10MHz or to a GPS(1pps)

2005-08-03 Thread Brooke Clarke
Hi: Steven Bible says the Reflock II might be available in September 2005, see: http://gref.cfn.ist.utl.pt/cupido/reflock.html Have Fun, Brooke Clarke, N6GCE -- w/Java http://www.PRC68.com w/o Java http://www.pacificsites.com/~brooke/PRC68COM.shtml http://www.precisionclock.com

Re: [time-nuts] Phase lock a VCXO to a standard 10MHz or to a GPS(1pps)

2005-08-03 Thread John Ackermann N8UR
Brooke Clarke wrote: Hi: Steven Bible says the Reflock II might be available in September 2005, see: http://gref.cfn.ist.utl.pt/cupido/reflock.html Have Fun, Brooke Clarke, N6GCE I've kept fairly quiet about the Reflock II until we have more concrete details, but as Brooke mentioned