Loran A wow. That is indeed ancient. Did you find a old receiver or what that you are tinkering with? Regards Paul
On Fri, Jan 7, 2011 at 5:28 PM, J. Forster <[email protected]> wrote: > I just got to thinking a few minutes ago a Tektronix DD501 or a BNC > digital delay would be just about perfectly suited. > > I really don't like SRS much. They have been really unhelpful lately. > > Best, > > -John > > ================== > > > > Hi John: > > > > There are a number of options. A couple that come to mind are: > > (1) us a Stanford Research DG535, see: > > http://www.prc68.com/I/TandFTE.shtml#DG535 > > > > (2) use a PIC or other micro controller. > > http://www.prc68.com/I/PIC16F88.shtml > > > > Have Fun, > > > > Brooke Clarke > > http://www.PRC68.com > > > > > > 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. > >> > >> Thanks, > >> > >> -John > >> > >> ============== > >> > >> > >> _______________________________________________ > >> time-nuts mailing list -- [email protected] > >> To unsubscribe, go to > >> https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > >> and follow the instructions there. > >> > >> > >> > > > > > > > > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to > https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. > _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
