Let me just mention that when I worked at the HP Santa Clara
Division counters section, they came out with a "feature"
that they called "continuous count". However, it was limited
to something like 3 MHz. So a 100 MHz counter would only
continuously count signals below 3 MHz.
So you need to
Hi Erik,
On 2021-11-09 18:26, Erik Kaashoek wrote:
As far as I understood the ADEV at a Tau of 1 second is a statement
about the amount of variation to be expected over a one second interval.
Rather, the variation of readings of a frequency estimation done over a
span over 1 second.
It would
> On Nov 9, 2021, at 12:26 PM, Erik Kaashoek wrote:
>
> As far as I understood the ADEV at a Tau of 1 second is a statement about the
> amount of variation to be expected over a one second interval.
> It would be nice if we would be able to measure a frequency in an infinite
> short
Hi
The simple answer is that there are no shortcuts allowed if you are after a
proper
ADEV. You take the (single) phase samples at the specified tau and push them
into
the math. Anything else you do, will reduce the noise and thus compromise the
noise
measuring properties of the approach.
As far as I understood the ADEV at a Tau of 1 second is a statement
about the amount of variation to be expected over a one second interval.
It would be nice if we would be able to measure a frequency in an
infinite short interval but any frequency measurement takes time.
What if the frequency
All, a few replies at once...
I seemed to remember higher elevation masks than have been recommended,
in the 20 or 30 degree range. However the comments seem to be quite low,
7 to 10 to start with.
Dana,
Trying multiple masks is certainly a good idea. I don't really have
another good
Which antenna did you get? Just wondering, I'm finally moving out of the city
and I'll be able to mount something nearly obstruction free!
On Mon, Nov 8, 2021, at 18:51, Dan Kemppainen wrote:
> Hi All,
>
> So after a rather long delay, I've managed to get an ebay import dual
> band GPS antenna
Howdy,
You may also need to do a “sudo dietpi-software” and install the basic build
environment, near the bottom of the long list of packages. If you need to edit
config files and such you may need to install your favorite editor. I’m not
sure if git is installed by default for dietpi, but you
