[time-nuts] Residual Oscillators

2018-10-24 Thread Bob Martin
Time_Nuts, Most of the oscillators have arrived at their new homes. There are still a few left including some nice ones. OSC4 OCXO Symmetricom STP2640 LF 10MHz sine. This was pulled off a board and there is no data on it. I have marked the pinout on the bottom (Vasco please note this).

Re: [time-nuts] Question about the PLL of Trimble Thunderbold

2018-10-24 Thread Bob kb8tq
Hi The Thunderbolt actually is not a real good solution if you want to synchronize to something other than GPS. It depends on direct phase data from its internal GPS chip set to do the GPSDO magic. A board that has a PPS signal between the GPS and “PLL” probably is a better way to go. Even

[time-nuts] Question about the PLL of Trimble Thunderbold

2018-10-24 Thread Ferran Valdés
Hello everyone ! I am new in here. I got referred to time-nuts by a colleague, and after reading a bit, I think that is the right place for this kind of questions :) I have in mind a project which consists in synchronizing two or more stable clocks (OCXO) disciplined by GPS. However, would