Re: [time-nuts] Jackson labs fury gpsdo with docxo for sale

Hi: According to the brochure that price is for 20 plus pieces (presumably for the oem pcb module non docxo option variant although it does not say so.) Best regards Mark S Sent from my iPhone > On Jun 25, 2015, at 2:25 PM, Rhys D wrote: > > According to the brochure, they are only $750 new.

Re: [time-nuts] Jackson labs fury gpsdo with docxo for sale

The double oven? Sent from mobile > On Jun 25, 2015, at 4:25 PM, Rhys D wrote: > > According to the brochure, they are only $750 new. > > Or am I missing something here? > > R > >> On 26 June 2015 at 03:30, Mark Spencer wrote: >> >> Hi I'm wondering if there is any interest in my Jackson l

Re: [time-nuts] Electronically Disciplined Mechanical Pendulum

Bert, Thank you for posting your project info! One of my hobbies is collecting and repairing clocks. For several years I've been thinking of making an add-on device to discipline pendulum clocks. I've been using PIC based circuits to provide pendulum impulse. I've not tried to discipline the rate

Re: [time-nuts] magnetic electronic components

Moin! Thanks for all the answers and sorry for my late reply. I tried to at least skim trough the suggestions before. I would like to reply in one big mail instead of many small ones, in order not to clutter the mailinglist too much. On Tue, 23 Jun 2015 00:15:29 +0100 Adrian Godwin wrote: > Al

Re: [time-nuts] PCI-E Serial Card For Windows NTP?

> However, it has been noted that the Raspberry Pi has some limitations for > this purpose, not the least of which is having a USB connected ethernet port. Windows 7 in particular offers it's own set of trouble. Based on my experiences with both platforms, it will be harder to extract consistent

Re: [time-nuts] Jackson labs fury gpsdo with docxo for sale

On Thu, Jun 25, 2015 at 5:25 PM, Rhys D wrote: > According to the brochure, they are only $750 new. > > Or am I missing something here? > > A search should answer this but I'll (apologetically) inject -- time-nuts price in 2013, quant. 1: Fury desktop, double oven OCXO $1,759.00 ___

Re: [time-nuts] magnetic electronic components

>BTW: I really like to work with Würth. I know very few components companies >that go so much out of their way to help a struggling engineer to get his >project done. And they never ask about the volume of your project. You need >help, you get help. In the US if you live in a area that has a local

[time-nuts] Cisco Nexus switches and the leap second

All, Thought this might be of interest to the group. It seems Cisco, at this time, is recommending most users turn off NTP some of their higher end (Data center oriented) switches (Nexus series, at least) until after the leap second then re-enable. For example: http://www.cisco.com/web/abou

[time-nuts] Attila Kinali's Request for inductance information

Long-time lurker here. Attila, you might find the book "Inductance: Loop and Partial" by Clayton Paul to be what you're looking for. IEEE Press / Wiley --Fred > > Message: 14 > Date: Fri, 26 Jun 2015 14:34:15 +0200 > From: Attila Kinali > To: Discussion of precise time and frequency measureme

[time-nuts] Electronically Disciplined Mechanical Pendulum

Several years ago (OK, the last millenium) I GPS disciplined a friend of mines 200 year old grandfather clock that she had inherited. I used a solenoid to nudge the pendulum. Surprisingly, it worked quite well the first time. The biggest problem was the pendulum did not swing at a 1Hz rate.

[time-nuts] O/T: Help requested

Dear All, I would like to buy a second-hand Radio Astronomy book, only available in the USA, before the book becomes unobtainable. The author is someone that I had the privilege to know personally and I am very proud of that knowledge. The problem is that the seller doesn't want to send it abroad