On Friday, May 31, 2019, 5:18:32 AM PDT, Bob kb8tq wrote:
Hi
One term you keep tossing up is “nominal phase coherence”. Typical GPS will do
“phase coherence”
at the 10 ns level to a fairly high degree of confidence (90 something percent)
with a number of
footnotes. You have never
2. Re: GPS 1PPS, phase lock vs frequency lock, design (Bob kb8tq)
Hi
The TBolt is a very unique design. It directly uses code phase information
against the OCXO. The net result is really no different than the “correction
message” approach, but it is a different implementation. Since you
On Sunday, May 26, 2019, 7:24:31 AM PDT, Attila Kinali
wrote:
As you state that you are familiar with PLL design, I guess your confusion
comes from having a 1Hz signal and trying to use that for a "normal" phase
detector. While this is possible and can be done, it leads imediatly to
the
Hi all, it's been a while since I visited. I am venturing into an unfamiliar
area from my usual low phase noise PLL, OCXO and microwave synthesizer design
endeavors.
I recall there are some knowledgeable, well, time nuts on this list and hope
you'll indulge some questions and maybe direct me
