Re: [amsat-bb] GPS reference frequency standard?

["kc6uqh" <kc6uqh@xxxxxxx>]

Allen,
Several of us in the San Diego Microwave group have assembled the N1JEZ 
board and Jupter GPS. Results here are great, it compares favorablly with 
the H/P 3801 except it will come up and lock in less that 20 minutes. The 
Jupter  GPS has a 10 KHz output instead of the 1 PPS output. This system is 
portable and gets down to a few parts in 10 to the -10 in less than a 1/2 
hour. Assembly is not difficult if you are famillar with Surface moun 
techniques.

Art,
KC6UQH
----- Original Message ----- 
From: "Alan P. Biddle" <APBIDDLE@mailaps.org>
To: "AMSAT-BB" <amsat-bb@AMSAT.Org>
Sent: Monday, June 05, 2006 4:32 PM
Subject: RE: [amsat-bb] GPS reference frequency standard?


> Thanks for pointers so far.  Google is good at finding things, but nothing
> beats a recommendation from someone who is using stuff and knows what 
> works.
> I am looking for a kit, along the lines of TAPR projects.  Something which
> is reasonably complete, and doesn't require more than basic test equipment
> to get it going.  As I mentioned, they are closing in on one with some
> current projects, and I am not in a big hurry.
>
>>>With stability within a few Hz/GHz it might do the trick?
>
> Yes Mike, I suppose I could scrape by with that.  Hi Hi!  I really doubt I
> shall ever do much with microwaves, but it would be waaay more than I need
> to calibrate counters, signal generators, etc.  Will take a look at your
> downloads.
>
>
> Alan
> WA4SCA
> ----
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