Hi; This may fit your needs, Wenzel made a 10MHz reference that was disciplined thru fiber. I am currently using one. It could be easily modified to use battery power. It had very low phase noise. Thomas Knox NIST 4475 Whitney Place Boulder Colorado 80305 1-303-554-0307 [EMAIL PROTECTED]
Quoting "Magnus Danielson" <[EMAIL PROTECTED]>: > Marco IK1ODO -2 skrev: >> Hi all, >> >> I have to carry a 10 MHz standard frequency signal inside an EMC >> screened room via fiber optic cable. >> >> Not willing to re-invent the wheel, do something like an optical >> standard frequency link exist on the market? > > Yes. I know of several commecial systems. If you only need to do a short > jump, then using fairly basic E/O-O/E equipment should work well > enought. It all depends if you want/can to roll your own or need to buy > a finished product (aka "buy this, and you will be fine!"). > > Stay of plastic "fiber" if you can. Go multimode at least. > >> I think it is possible to use standard 100MB LAN transceivers, and >> POF. Phase noise requirements >> are not very stringent, and the distance is in the order of some tens >> of meters. > > Cheers, > Magnus > > _______________________________________________ > 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.
