Re: [time-nuts] TV sync

2007-10-11 Thread John Ackermann N8UR
); SAEximRunCond expanded to false Errors-To: [EMAIL PROTECTED] RETRY Jeffrey Pawlan said the following on 10/07/2007 12:03 PM: All larger TV stations use Cs standards. What you don't know is that the FCC assigns SLIGHTLY different scan frequencies to each station on the same channel in a

Re: [time-nuts] TV sync

2007-10-07 Thread Jeffrey Pawlan
Hi Tom, a related very interesting experiment is to take the Horizontal Sync signal from an old Tube-type TV, and feed it to a frequency counter with GPSDO time base (preferrably). Got to be careful about the high voltages inside the TV though! BTW: it's not 15374KHz, there are some

Re: [time-nuts] TV sync

2007-10-07 Thread Jose Manuel
); SAEximRunCond expanded to false Errors-To: [EMAIL PROTECTED] RETRY - Original Message - From: Jeffrey Pawlan [EMAIL PROTECTED] To: Discussion of precise time and frequency measurement time-nuts@febo.com Sent: Sunday, October 07, 2007 6:03 PM Subject: Re: [time-nuts] TV sync Hi