When computing a 1,000s tau Allan Dev., do the measurements need to be
taken back-to-back, ie a 1,000s Tau is 1,000 readings taken in one
1,000s window?
Yes, back-to-back. To compute ADEV for tau 1000
seconds you need several or many measurements
1000 seconds apart. The minimum is usually 4,
To: 'Discussion of precise time and frequency measurement'
Subject: Re: [time-nuts] Surplus Guidelines, was: Rubidium Standard
Thanks Rob, I did find a picture under their Cellular stuff that looked
exactly like one of the RFG units, so I sent an email. If I hear back I'll
let everyone know.
In the mean time I
:19
To: 'Discussion of precise time and frequency measurement'
Subject: Re: [time-nuts] Surplus Guidelines, was: Rubidium Standard
Thanks for all the info, at least now I won't be scratching my head as much
when looking at all the various assortments. ;)
Another thing I was just thinking of, has
Nachricht-
Von: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Im Auftrag von Magnus Danielson
Gesendet: Sonntag, 10. Dezember 2006 23:20
An: time-nuts@febo.com; [EMAIL PROTECTED]
Betreff: Re: [time-nuts] Surplus Guidelines, was: Rubidium Standard
From: Robert_Deliën [EMAIL PROTECTED
At 02:39 PM 12/10/2006 -0700, David Forbes wrote:
Jason,
I'm no expert at these devices, but here's what I've learned in the last
year:
The Ball/Efratom FRK is the oldest design that's commonly available.
Where does the M-100 fall, relative to the FRK and FRS? (My M-100 has a
1990 date code.)
At 10:30 PM -0600 12/10/06, Scott Newell wrote:
At 02:39 PM 12/10/2006 -0700, David Forbes wrote:
Jason,
I'm no expert at these devices, but here's what I've learned in the last
year:
The Ball/Efratom FRK is the oldest design that's commonly available.
Where does the M-100 fall, relative to the
