Hi! Although this will not be my final setup the measurements had already started with "Tbolt OCXO replaced by LPRO" and are now done. I think some of you might be interested of the results.
Here's some Lady Heather logfiles and couple of pictures. Unmodified Thunderbolt in my place (many trees at the yard etc): http://www.amigazone.fi/files/gpsdo/tbolt-default.log http://www.amigazone.fi/files/gpsdo/tbolt-normal.jpg (Includes short holdover test at the end) Unmodified Thunderbolt in holdover mode: http://www.amigazone.fi/files/gpsdo/tbolt-holdover.log Unmodified Thunderbolt OCXO performance (disciplining off): http://www.amigazone.fi/files/gpsdo/tbolt-ocxo-freerun.log OCXO now replaced with LPRO, normal run: http://www.amigazone.fi/files/gpsdo/tbolt+lpro.log OCXO replaced with LPRO, disciplining turned off: http://www.amigazone.fi/files/gpsdo/tbolt+lpro-freerun.log http://www.amigazone.fi/files/gpsdo/tbolt+lpro-freerun.jpg This final test simulates my planned setup (without final cleaning loop however). Next thing is to try to get some ADEV charts with Ulrich's Plotter. For some reason it shows only e-1 values for now, the actual shape of the trace looks ok. Have to learn about the settings... -- 73s! Esa OH4KJU _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.