With this NEO-M8T, I've even turned off everything but min=4/max=8 for
GPS & GLO, and it won't accept any configuration for Galileo, let alone
enable.
And that's with the required NEMA of 4.1.
Specifically, from u-center, the Signals checkbox for E1 - with a
Signals selection listed as a
Burt you missed nothing. It would appear that all good intentions did not
lead to new business. So there you go the old receivers useless and no new
ones made.
Certainly all of the old ones can be made to work using the cheatn dpskr
shared with time nuts. But boy compared to the gpsdo's this lazy
Hi
The simple answer is that WWVB still has the good old AM modulation on it.
Any of the old *time* receivers will work just fine with the current broadcast
format. There are a number of them that show up on the surplus market. The
gotcha is those receivers that wanted to get both frequency and
Hello experts, I need a Rubidium frequency reference for my company, and wonder
if I also need to GPS discipline it.
I characterize crystal-based OCXOs for ADEV, MTIE, and TDEV, and my longest
measurement time is 100,000 seconds (28 hours).
I'm looking at this graph from SRS for PRS10,
The Ublox multi-GNSS receivers are incredibly picky about the channel
allocations. Basically if you don't use the default channel min/max values
they either won't work or are very flakey. I tried values other than
min=4/max=8 for Galileo and nothing worked. Also, if you have SBAS enabled
Technically speaking, the United State Frequency Standard (USFS) is
still considered to be transmitted via WWVB on 60 kHz, essentially
making WWVB the USFS. But is WWVB still a usable frequency standard
reference since they've gone to phase shifting their signal for time
keeping purposes?
There was a fellow time nut that created an Arduino that would control the
unit. It faked out what the GPS sent so the unit thought it was connected
to a complete system. It works very well the the quality of the unit simply
depends on the quality of the 1 pps from the GPS receiver chosen. I used
David,
I would let it set on the peg in Cs off mode for a fewdays.
It can take a long time for some tubes.
An external HV supply can also be tried if it does not come down in a few
days.
If it does come down turn the switch to operate to turn the filaments on.
The ion pump should peg again,
In message <043966d4-def4-4bc4-ba9d-ec46070fd...@comcast.net>, Peter Reilley wr
ites:
>Even in the old days a lot of devices were constant load, independent of
>voltage (within reason).
>Anything regulated such as electric heat, electric hot water, and
>refrigerators are constant load.
