[time-nuts] 1pps PLL

[Didier Juges]

Hi Gerald,

I don't think you can find much simpler than James Miller's project: 
http://www.jrmiller.demon.co.uk/projects/ministd/frqstd.htm

Lots and lots of people have built it. If you do not use a Jupiter 
receiver, you will need more dividers (the Jupiter outputs 10 kHz in 
addition to the 1 PPS, which James uses in his project) but for 
experimentation, you could build this bread-board style.

Didier KO4BB

geraldm at iprimus.com.au wrote:
> Hi nuts,
>
> Since signing up to Time-nuts some time ago, there has been a lot of discussion
> relating to GPS disciplined frequency standards. Infact, the information
> is overwhelming but wonderful reading, but I must admit to some extent fragmented,
> but for a reason, mostly replies.
>
> For the past 20 years I have played with TXCO's and more recently Rubidium
> frequency standards to provide my workshop and test gear with an accurate
> 10MHz clock with minimal phase noise and Freq drift.
>
> In reading the many wonderful comments, suggestions and feedback and so on,
> I was wondering if I could ask you all for some advice on the best way to
> proceed with building a 1pps PLL so that I can lock my Rubidium FRS/LPRO/TXCO
> to my Oncore M12+ or VP that is just sitting there doing nothing at the moment.
>
> I am keen to build something myself from scratch, however some of you may
> say the best way forward is to look at Brooks Shera's article and go the
> whole hog. I think Brooks GPS based frequency standard is fantastic and I
> am sure worth every Dollar well spent, however I am looking for something
> very simple to experiment with firstly, e.g. 4046 PLL, understand 1pps and
> then move up.
>
> Don't all speak at once, no just kidding. I am looking forward to your replies.
>
> Cheers
>
> Gerald
>
>
>       
>
>
> _______________________________________________
> time-nuts mailing list
> time-nuts at febo.com
> https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
>
>