[time-nuts] Re: Current-day GPS timing receivers

[Bill Beam]

But there is a magazine article....
<https://www.qsl.net/n9zia/wireless/QST_GPS.pdf>
By Brooks Shera, W5OJM.  QST July, 1998.

Following this article I built my unit in 1998 using his PCB and a Motorola UT+.
It has been running almost continuously since then - almost 25 years.
It has been thru several HP 10811 and 10844 oscillators during that time.

Even though Brooks is SK his GPSDO is still running.

Regards.
Bill, NL7F

On Fri, 18 Feb 2022 19:48:21 -0500, Bob kb8tq wrote:


>On a GPSDO, there are no books. There are no magazine articles. The folks who 
>design GPSDOG��s donG��t talk about whatG��s inside. ItG��s not so much the individuals, 
>itG��s how the companies operate. IP matters and it matters a lot. Practical stuff gets
>buried as a result. You are off on a G��invent it from scratchG�� expedition (more or less).



Bill Beam
NL7F