Absolutely have it working. Absolutely a considerable project. In a nutshell I found another gps unit that was older and had lots of points to access. Not a fully integrated IC. Then up converted its 35 Mhz IF with a 40 Mhz signal. All had to be driven from the austron 10 Mhz reference signal. OK so all of that was done. Next step is that since it has the multiple rollover issues you have figure out the date to tell it. Quite an effort. But its a very good unit for checking offsets. Though a pain to get there. Regards Paul
On Wed, Jul 22, 2015 at 6:27 PM, Jason Ball <[email protected]> wrote: > While I may be counting chickens, I'm likely to take delivery of an Austron > 2200A in the next week. Somewhat predictably the antenna isn't included > and I've seen the extensive thread from this mailing list circa 2007 where > the thread seemed to peter out at the end. Worst case I could probably > pillage the (working) rubidium oscillator that's inside it, ideally it > would be nice to get the unit working as is. > > Did people end up getting their Austron's up and running ? > > At the moment I'm looking at options to make a down converter to deliver > the 75.3Mhz required for the Austron and to power a timing antenna with 5v > LNA that I have sitting on the shelf. There are some 23cm amateur kits > that would be adapted for the mixer unless there is a 'simpler' solution > I've missed. > > Any suggestions ? > > Cheers > > -- > -- > Teach your kids Science, or somebody else will :/ > > [email protected] > [email protected] <[email protected]> > callsign: vk2vjb > _______________________________________________ > 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.
