Re: [time-nuts] Measuring 10 MHz accurately: correction

2008-05-08 Thread Tom Duckworth
07, 2008 5:13 PM To: Discussion of precise time and frequency measurement Subject: Re: [time-nuts] Measuring 10 MHz accurately: correction Bruce Griffiths wrote: Martyn Smith wrote: Hi, Two questions for all of you today. 1st Question I can measure 10 MHz frequency to an accuracy of about 2

Re: [time-nuts] Measuring 10 MHz accurately: correction

2008-05-07 Thread Bruce Griffiths
Bruce Griffiths wrote: Martyn Smith wrote: Hi, Two questions for all of you today. 1st Question I can measure 10 MHz frequency to an accuracy of about 2 parts in 10E-12 in a one second gate time. I use a SR620 time interval counter and make a timeAB measurement. I make two