Anders,
Beware that there is both lambda and omega filterings on counters to
enhance their performance over pi counters, and that this relates to
frequency output. However, for propper ADEV and friends you have to be
careful. TI-mode is to be used in order to avoid the lambda or omega
properties.
Enrico Rubiola and Francois Vernotte has made a number of publications
on that subject.
Cheers,
Magnus
On 06/24/2015 07:39 PM, Anders Wallin wrote:
I finally had time to compare the 53230A CONT (resolution-enhanced, aka
lambda-counting) and RCON (undocumented! reciprocal continuous counting,
aka pi-counting) modes, and wrote down some notes:
http://www.anderswallin.net/2015/06/cont-vs-rcon-mode-on-the-53230a-frequency-counter/
comments on my notes, here or in the blog, are welcome.
enjoy!
Anders
On Tue, Apr 7, 2015 at 9:42 PM, Mod Mix <[email protected]> wrote:
Ole Petter Ronningen:
Tangetially relevant; I made a "patch" for TimeLab to use the gap-free
frequency measurement-mode for the 53230A, if anyone is interested.
Thanks for this great support!
Ulli
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