[time-nuts] Austron 2000C Loran C Receiver

Antonio Amandio Sanches de Magalhaes asmagal at fc.up.pt
Sun Mar 4 21:04:03 UTC 2012


John,

Following a suggestion of Paul Swed, I did test a similar approach.
But the 2000C is a rather complex receiver involving some phase code
issues. At the end, if I still remember it correctly, I had a
systematic phase jumping between two values and I never could
synchronize at any TOC to have my Time Of Day.

Best regards,
Antonio
CT1TE


---
Antonio Amandio Sanches de Magalhaes

Em 2012-03-04 18:43, J. Forster escreveu:
> Are they useless because of the 4 digit GRIs?
>
> If so, how about introducing a synthesizer into the 10 MHz ref input 
> to
> jigger the 10.000 MHz to something close such that the receiver will 
> think
> that 96,460 is actually 96,400 or 96,500. The master oscillator 
> driving
> the synth will still be 10.000000 MHZ and the frequency error will be
> useful, but very slightly out of cal.
>
> -John
>
> ===============
>




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