Hi
What is the “customer” after?
For a PPS, it could be the offset from UTC. This gets into GPS to UTC and then
into
GPS master to local GPS pulse. Bottom line usually is that the raw GPS pulse is
the answer to “close to UTC”. Equally it could be a PPS used for metrology ( =
ADEV
Dear Erik,
On 2022-05-27 18:02, Erik Kaashoek via time-nuts wrote:
The GPSDO/Timer/Counter I'm building also is intended to have a
stabilized PPS output (so with GPS jitter removed).
The output PPS is created by multiplying/dividing the 10MHz of a
disciplined TCXO up and down to 1 Hz using a
On 26/05/2022 17:44, Lee Reynolds via time-nuts wrote:
Hi, Lords of Time!
(Been a lurker for many years, just know too little to add but am always
fascinated by your discussions. It almost reads like theological
discursions at some points, it gets into such fine and abstruse points!)
I think
Now that I have the "official" filter in place, I can wrap up the LF/DC
issues. This is the other extreme, so no SA here, just time domain view
with a Tek 7A22 vertical, which gets down to 10 uV/div, and has settable
BW steps from 100 Hz to 1 MHz. For very low f and DC, I use a HP3456A.
There
