On Thu, March 8, 2007 12:53, Magnus Danielson said: >> Is this not pretty much the setup that HP was refering to in the paper >> and patent that Magnus dug out some weeks ago. > > The big difference is that Peter used another GPS clock as reference. By > that > he is actually doing a delta measurement between the receivers. Hooking > the 3325 up to a Cesium would be a much more interesting measurement.
Hmmm... do you mean that the 1-pps from the GPSDO is "raw" 1pps from its internal receiver? I really do not understand. Please elaborate. Its kind of a duality in the receivers. The GPSDO receiver is using a lousy internal crystal producing relatively noisy 1pps-pulses being cleaned up by a very good oven crystal. The modified receiver takes a very good clock to drive it, then using the relatively noisy 1pps circutry of the GPS-receiver. >> Its good news that the atmosphere is well behaved! > > Wait for the sunspot high-season before anouncing something like that! ;) Lets rephrase. Its good news that the atmosphere can be well behaved at a randomly chosen spot. -- Björn _______________________________________________ time-nuts mailing list [email protected] https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
