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List: time-nuts@lists.febo.com
From: Mike Feher
RE: [time-nuts] Data collection cycle -- multiple sources to onecounter?
Mon, Jun 20, 2005 11:11 PM
If you need more than a couple of one type, pick a
> standard and an extended temperature range model, and perhaps a mil spec
> one too.
List: time-nuts@lists.febo.com
From: Said Jackson
Re: [time-nuts] Divide by five
Sat, Nov 8, 2014 8:46 AM
For a divide by 10 it would work if there is a 74AC74 type prescaler..
Bye,
Said
On Nov 7, 2014, at 21:19, Bob Bownes wrote:
> I'm surprised no one has suggested 74F161 or other F series. Power hungry, but rated to in excess of 100mhz, some vendors as high as 120mhz, at ordinary temps.
List: time-nuts@lists.febo.com
From: John Green
Re: [time-nuts] Meaning of MTBF (was: Reliability of atomic clocks)
Mon, Mar 28, 2016 12:33 PM
.
> Yet, even MIL-Spec parts documentation does rarely contain sufficient
> detail to assess the validity of the numbers in a certain application.
>
> At the very least, one would need to know acceleration factors for the
> different failure mechanisms, and shape parameters of the
> failure-vs-time plot.
List: time-nuts@lists.febo.com
From: Richard Solomon
Re: [time-nuts] 10 mhz accuracy for a satellite system
Wed, Feb 6, 2019 12:16 AM
Comments solicited ...
73, Dick, W1KSZ
Sent from Outlook
________________________________
From: time-nuts on behalf of Bob kb8tq
Sent: Tuesday, February 5, 2019 12:11 PM
To: Discussion of precise time and frequency measurement
Subject: Re: [time-nuts] 10 mhz accuracy for a satellite
List: time-nuts@lists.febo.com
From: Bob kb8tq
Re: [time-nuts] 10 mhz accuracy for a satellite system
Wed, Feb 6, 2019 1:17 AM
.
>
> 73, Dick, W1KSZ
>
> Sent from Outlook
> ________________________________
> From: time-nuts on behalf of Bob kb8tq
> Sent: Tuesday, February 5, 2019 12:11 PM
> To: Discussion of precise time and frequency measurement
> Subject: Re: [time-nuts] 10 mhz accuracy for a satellite system
List: tacoma-environews@list.cityoftacoma.org
From: EnviroHouse
Ductless Heat Pump Workshop 6 OPEN SEATS Oct. 10
Sun, Oct 4, 2015 7:09 PM
-Fri.: 10-3; Sat.-Sun.: 11-5
List: time-nuts@lists.febo.com
From: John Ackermann N8UR
Re: [time-nuts] What's the easiest way to divide by 10 for Thunderbolt reference output?
Tue, Jul 24, 2012 2:55 PM
Inputting my
> Thunderbolt at 10 MHz works, but shifts the decimal point over. I am
> not sure if this has any other detrimental effects as to accuracy or
> other? What's the easiest way to have a 1 MHz reference from the
> Thunderbolt for this timer / counter please, yet retaining 10 Mhz for
> my other devices that want a 10MHz reference signal?
List: usrp-users@lists.ettus.com
From: Mike Williams
X3x0 10 MHz reference and 1 PPS input levels
Tue, Mar 15, 2016 2:15 PM
What is the range of acceptable power levels for the X3x0 10 MHz reference?
What are the 1 PPS input levels and termination impedance?
Thanks,
Mike
List: ctbirds@lists.ctbirding.org
From: Stephen Spector
Clay-colored Sparrow, Stratford Point 10/18/18
Thu, Oct 18, 2018 5:59 PM
>From Steve Spector, Stratford Point, 10/18/18, Clay-colored Sparrow continues in plot next to parking area. charsjs@sbcglobal.net
List: ctbirds@lists.ctbirding.org
From: Stephen Spector
Milford Point sparrows, Horned Lark 10/20/2020
Tue, Oct 20, 2020 6:31 PM
>From Steve Spector, at Milford Point, 10/20/20, main sandbar and lagoon, Horned Lark, 9 Nelson's Sparrows, Seaside Sparrow