-------- Weitergeleitete Nachricht -------- Betreff: Re: [time-nuts] Wikipedia and Residual Phase Noise Datum: Tue, 28 Jul 2015 14:54:47 +0200 Von: Gerhard Hoffmann <dk...@arcor.de> Antwort an: g...@hoffmann-hochfrequenz.de An: time-nuts@febo.com Am 14.07.2015 um 02:32 schrieb KA2WEU--- via time-nuts:
With your kind permission I (totally ) disagree with you . We make 10 GHz oscillators which are almost getting close to the Poseidon Sapphire , but
optical?
the post power amplifier at 10 Ghz has a much higher noise floor then the source . I have not yet solved the problem My new FSWP (R&S) Analyzer can measure down to - 190dBc/Hz .
How do you do _that_? 20-cornered hat with 20 ADCs and references? The ADCs and FPGAs would be cheap enough, the references less so.
Wish me luck, Ulrich
Wish granted, Gerhard DK4XP ;-) _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
