[time-nuts] military frequency standard pin out??
Bill Riches
bill.riches at verizon.net
Wed Mar 7 21:36:42 UTC 2012
I used to rebuild these units many years ago and they were quite a good oscillator - these units would be good for a few parts in 10-9 and 10-8.
73,
Bill, WA2DVU
>
>Paul A. Cianciolo paulc at snet.net
>"The cover has the layout of the parts. The connector has 6 coax
>outputs into a D type connector."
>
>+++++++++++++++++++++++++
>It sounds like the R-1051/URR receiver frequency standard. There is
>some info
on
>repairing it here:
>http://www.jamminpower.com/PDF/Navships%200967-034-2000.pdf
Yes, it is. For a picture look here:
http://www.jamminpower.com/main/r1051.html
Should you be unable to download the manuals, I could send you at least the schematic diagram and component location of the Freq. Std.
I have one of these oscillators, and years ago I used 18VDC for testing. It is rated at 10E-8 per day, and has 5MHz, 1MHz and 10 MHz plus 2x500KHz outputs. As you may have seen, it was used on a radio.
Antonio I8IOV
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