On 2019-05-29 14:53, Attila Kinali wrote:
The saw-tooth correction is the error of the PPS signal, as generated by the hardware, and where it really should be. The clocks of most GPS receivers are in the order of 20-60MHz and are usually unsteered TCXOs (or even XO for the cheap ones). Hence the granularity at which the PPS can be generated is fixed. The saw-tooth correction gives you a higher accuracy (or removes noise) from what you would get without.
Am I correct if I suppose that the Trimble Thunderbolt, which uses the 10MHz OCXO as clock for the processor, does not need any saw-tooth correction ?
TNX 73 Alberto I2PHD /<<< http://www.weaksignals.com >>>/ _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.
