Mine shows approx 25 ps. ----- Original Message ---- From: Jean-Louis Noel <[email protected]> To: Discussion of precise time and frequency measurement <[email protected]> Sent: Sat, March 12, 2011 2:26:48 AM Subject: [time-nuts] noise of a 5370
Hi, I have a question for you guys. I am currently fixing a 5370B and when I check the internal noise I got 23.2pS I think it is a bit too much. Could you check yours noise? 1) Connect a cable between the rear panel FREQ STD OUT to front panel START input connector 2) Set the input impedances at 50 ohms 3) Attenuator switches at /1 4) AC/DC switches to DC 5) Input slope switches to positive (high) 6) Level controls to preset 7) START COM 8) display rate fully clockwise 9) SAMPLE SIZE 10K 10) STATISTICS STD DEV I got 23.2ps with 2ps unstability. Is that OK? Thanks for your help. Bye, Jean-Louis _______________________________________________ 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.
