[time-nuts] LORAN-A GRI Timing Generator
brooke at pacific.net
Fri Jan 7 22:25:37 UTC 2011
There are a number of options. A couple that come to mind are:
(1) us a Stanford Research DG535, see:
(2) use a PIC or other micro controller.
J. Forster wrote:
> I'm designing a simulator for LORAN-A... YES, LORAN-A. It needs about 24
> different GRIs from roughly 50,000 uS to 30,000 uS. Rounded to integers,
> the GRIs come out to something like 49,407 uS.
> Does anybody have any simple ideas for generating such a signal. For
> simplicity, I'd like to use a standard crystal and no aardvaark parts.
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