Re: [time-nuts] FRK specs.....

2012-08-12 Thread Tom Knox
-nuts@febo.com Subject: [time-nuts] FRK specs. I used to be of the opinion that the Efratom FRK-H was the best of the models of FRK Rb standards for both short-term stability and overall performance. Is that still true today? I know there are better solutions for short-term (BVA OCXO

Re: [time-nuts] FRK specs.....

2012-08-12 Thread Brian, WA1ZMS
Date: Sat, 11 Aug 2012 21:56:13 -0700 To: time-nuts@febo.com Subject: [time-nuts] FRK specs. I used to be of the opinion that the Efratom FRK-H was the best of the models of FRK Rb standards for both short-term stability and overall performance. Is that still true today? I know

Re: [time-nuts] FRK specs.....

2012-08-12 Thread EWKehren
disciplining a good quartz oscillator off your LPRO. Best Wishes; Thomas Knox From: wa1...@att.net Date: Sat, 11 Aug 2012 21:56:13 -0700 To: time-nuts@febo.com Subject: [time-nuts] FRK specs. I used to be of the opinion that the Efratom FRK-H was the best of the models

Re: [time-nuts] FRK specs.....

2012-08-12 Thread dlewis6767
...@att.net Date: Sat, 11 Aug 2012 21:56:13 -0700 To: time-nuts@febo.com Subject: [time-nuts] FRK specs. I used to be of the opinion that the Efratom FRK-H was the best of the models of FRK Rb standards for both short-term stability and overall performance. Is that still true today

Re: [time-nuts] FRK specs.....

2012-08-12 Thread Brian, WA1ZMS
Me too, please. -Brian, WA1ZMS -Original Message- From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf Of dlewis6...@austin.rr.com Sent: Sunday, August 12, 2012 2:55 PM To: Discussion of precise time and frequency measurement Subject: Re: [time-nuts] FRK specs

Re: [time-nuts] FRK specs.....

2012-08-12 Thread bg
Hi Don, Bert: Interesting. I, too, have a couple of the HP 10811 oven-oscillators sitting on the shelf for several years, waiting for a project. I want to 'discipline' them, but really do not know how. Also look at John's modification of a Thunderbolt.

[time-nuts] FRK specs.....

2012-08-11 Thread Brian, WA1ZMS
I used to be of the opinion that the Efratom FRK-H was the best of the models of FRK Rb standards for both short-term stability and overall performance. Is that still true today? I know there are better solutions for short-term (BVA OCXO) and long term (Cs MASERS). But where to things stack up