Re: [time-nuts] VNG in a Box By Murray Greenman ZL1BPU

Try here but note this is not open-source. http://www.qsl.net/zl1bpu/MICRO/Index.htm#NOTES Chris Stake > -Original Message- > From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On > Behalf Of Nick Medina > Sent: 24 September 2013 11:03 > To: tim

Re: [time-nuts] FE-5680A Loop Lock Indicator

of the mosfet to a LED anode and take the LED cathode via 220 R to 0V. This way, the sense of the indicator is correct (0n = lock) and the drive capability of the lock signal works in your favour. Chris Stake > -Original Message- > From: time-nuts-boun...@febo.com [mailto:tim

[time-nuts] FW: AD9830 DDS question

> -Original Message- > From: Chris Stake [mailto:st...@btinternet.com] > Sent: 10 May 2013 02:01 > To: 'Discussion of precise time and frequency measurement' > Subject: RE: [time-nuts] AD9830 DDS question > > Hi, > Seems to work OK for me. (Win7/32, IE

Re: [time-nuts] AD9830 DDS question

Hi, Seems to work OK for me. (Win7/32, IE9) I noticed Java is mentioned, it may perhaps be worth checking that you have a recent version of Java installed? Chris > -Original Message- > From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On > Behalf Of cdel...@juno.com >

Re: [time-nuts] Oh dear

How does the fool get his money? Chris Stake > -Original Message- > From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On > Behalf Of Rob Kimberley > Sent: 07 May 2012 11:55 > To: 'Discussion of precise time and frequency measurement' > Subj

Re: [time-nuts] Racal-Dana tactile switches

the Tokos Chris Stake > -Original Message- > From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On > Behalf Of Ulrich Bangert > Sent: 21 April 2012 11:18 > To: Time nuts > Subject: [time-nuts] Racal-Dana tactile switches > > Gentlemen, > > I

Re: [time-nuts] Best reason

jim77...@gmail.com said: So when a member of the general public says: Why do we need really accurate clocks? What is your answer? The alternative is inaccurate clocks, would that ever be preferable? ___ time-nuts mailing list -- time-nuts@febo.com To un

Re: [time-nuts] FE5680A Calibration

"stop"? The HP 5334, 5335, and 5345 are all > examples of this sort of counter. > > Bob > > -Original Message- > From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On > Behalf Of Chris Stake > Sent: Wednesday, March 14, 2012 12:49 P

Re: [time-nuts] FE5680A Calibration

stopwatch to > time long periods when you are fine adjusting . > Building (or buying) a GPSDO allows yo to make the comparison between > both 10 MHz outputs without the jitter in the GPS receiver 1 PPS. > Probably others in this list can suggest more elaborated and convenient > app

[time-nuts] FE5680A Calibration

live in a river valley in North Devon UK so radio reception is a bit restricted but I receive digital television via a masthead amplifier and long downlead. Could someone please suggest a way of going about this? Regards Chris Stake ___ time-nu

Re: [time-nuts] 2 out of 3 bad 5680As?

Hi, I gather that some of these units require a +5V supply on pin 4 of the connector and some do not. Could that be the problem here? Chris > -Original Message- > From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On > Behalf Of Dave hartzell > Sent: 28 February 2012 05:1

Re: [time-nuts] HP5328A LEDS driver transistor

Chris, Try BC327 / BC328, they are pinout-compatible if you fit them "flipped". On paper they are less powerful but the high gain and low saturation voltage works in your favour. I have used them for anode drivers in seven segment displays. Inexpensive, worth a try! Kind regards Chris > -Ori

Re: [time-nuts] NavSymm - Ericsson GPS Timing Receiver

http://www.navsync.com/docs/mushroom_data_sheet.pdf This device looks very similar, similar name also. Pure coincidence? Regards Chris Stake > -Original Message- > From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On > Behalf Of Alberto di Bene > Sent:

Re: [time-nuts] "The GPS navigation is the weakest point,"

I agree entirely. Chris Stake > -Original Message- > From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On > Behalf Of David VanHorn > Sent: 15 December 2011 22:50 > To: Discussion of precise time and frequency measurement; > li...@lazygranch.com &g

Re: [time-nuts] GPSDO for my rubber duckie

e time and frequency measurement > Subject: Re: [time-nuts] GPSDO for my rubber duckie > > At 05:33 PM 8/2/2011, Chris Stake wrote... > >If you live your life on a timescale that is anchored to mean solar > >time, > >what happens on February 29th? > > Nothing. From

Re: [time-nuts] GPSDO for my rubber duckie

If you live your life on a timescale that is anchored to mean solar time, what happens on February 29th? Chris > -Original Message- > From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On > Behalf Of Michael Sokolov > Sent: 02 August 2011 20:33 > To: time-nuts@febo.com >

Re: [time-nuts] Determining Time-Nut infection severity.

Cheer up Guys, this may never happen. But is "never" a valid topic for discussion here? Chris > -Original Message- > From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On > Behalf Of Neville Michie > Sent: 25 October 2010 01:43 > To: Discussion of precise time and freque

Re: [time-nuts] Bulletin Board / Forum

Time after time Time and again Time Gentlemen Please Time Bolts and Thunder Nuts Nuts and reasons Spacetime: A waste of both. C :) > -Original Message- > From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On > Behalf Of Steve Rooke > Sent: 25 August 2010 06:54 > To: Dis

Re: [time-nuts] PICTIC II PCB group buy

One PCB for me too, please? Chris Stake -Original Message- From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf Of Stanley Reynolds Sent: 03 July 2010 17:33 To: Discussion of precise time and frequency measurement Subject: Re: [time-nuts] PICTIC II PCB group buy

Re: [time-nuts] yet another GPSDO design, or so

Ah, now I get the basic idea. I'll need to think about it for a while. Many thanks for the links. Chris Stake -Original Message- From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf Of Bruce Griffiths Sent: 30 June 2010 09:08 To: Discussion of precise tim

Re: [time-nuts] yet another GPSDO design, or so

e used in a PWM application. Regards Chris Stake Its possible to build a 24 bit resolution D/A using a synchronously filtered PWM circuit. A pair of PWM outputs and a few relatively low precision resistors and capacitors together with a low noise low drift reference are required. The technique takes a

Re: [time-nuts] EFC tracking

Here we go again C -Original Message- From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf Of Poul-Henning Kamp Sent: 26 June 2010 21:06 To: Discussion of precise time and frequency measurement Subject: Re: [time-nuts] EFC tracking In message <4c265bb1.8090...@ea

Re: [time-nuts] Very unique clock

Yes, I wonder how it looks at 08:18 Chris -Original Message- From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf Of Bob Camp Sent: 13 April 2010 12:06 To: Discussion of precise time and frequency measurement Subject: Re: [time-nuts] Very unique clock Hi Very co

Re: [time-nuts] 4 KV Power Supply Recommendations

What is the operating voltage of the magnetron in a domestic microwave oven? Although VERY HAZARDOUS, it might be possible to adapt the PSU from an old one? Chris Stake -Original Message- From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf Of John Miles Sent: 17

Re: [time-nuts] Lady Heather version 2.0 now available

Loud and clear every time for me Mark. Many thanks Chris Stake -Original Message- From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf Of Mark Sims Sent: 12 May 2009 22:28 To: time-nuts@febo.com Subject: [time-nuts] Lady Heather version 2.0 now available Hmmm

Re: [time-nuts] Solartron 7081 ROMs

Yes, Low supply voltage and slow access time might succeed with those old EPROMS. Best of luck Chris Stake -Original Message- From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf Of Peter Vince Sent: 29 April 2009 20:50 To: bro...@pacific.net; Discussion of

Re: [time-nuts] Rubidium is good for you...

I suppose it could help to keep you regular? Chris Stake -Original Message- From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf Of Bill Hawkins Sent: 17 April 2009 11:44 To: 'Discussion of precise time and frequency measurement' Subject: Re:

Re: [time-nuts] Homebrew GPSDO

@febo.com] On Behalf Of erniepe...@aol.com Sent: 16 April 2009 21:22 To: time-nuts@febo.com Subject: Re: [time-nuts] Homebrew GPSDO Hi Chris, Did you get it from China? Can you make a picture from both side? Rgds Ernie. -Original Message- From: Chris Stake To: time-nuts@febo.com Sent

[time-nuts] Homebrew GPSDO

model on the internet. Can anyone help with data? Regards Chris Stake ___ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.