For close in phase noise, the kind that is usually of interest, and hardest to measure, it does work "in general", with the PLL loop bandwidth limitation noted below for higher frequency noise.
Lester B Veenstra MØYCM K1YCM [email protected] [email protected] [email protected] US Postal Address: PSC 45 Box 781 APO AE 09468 USA UK Postal Address: Dawn Cottage Norwood, Harrogate HG3 1SD, UK Telephones: Office: +44-(0)1423-846-385 Home: +44-(0)1943-880-963 Guam Cell: +1-671-788-5654 UK Cell: +44-(0)7716-298-224 US Cell: +1-240-425-7335 Jamaica: +1-876-352-7504 This e-mail and any documents attached hereto contain confidential or privileged information. The information is intended to be for use only by the individual or entity to whom they are addressed. If you are not the intended recipient or the person responsible for delivering the e-mail to the intended recipient, be aware that any disclosure, copying, distribution or use of the contents of this e-mail or any documents attached hereto is prohibited. -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Rick Karlquist Sent: Thursday, January 27, 2011 3:38 AM To: Discussion of precise time and frequency measurement Subject: Re: [time-nuts] Update -- Comparing 10 MHz Oscillators at 10 GHz [email protected] wrote: ...........The bricks are extremely low noise in their own right and are locked with a narrow loop that prevents source noise from degrading them. Rick Karlquist N6RK _______________________________________________ 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.
