Hi
> On Mar 30, 2018, at 6:13 PM, Hal Murray <hmur...@megapathdsl.net> wrote: > > > fgr...@otiengineering.com said: >> Now that analog TV has gone away, so >> have these signals. > > What do the local TV stations use for a frequency reference? Anything from a crystal oscillator to a Cs standard. It’s very much a “that depends” sort of thing. If Crazy Bob is the chief engineer it might be a hydrogen maser …. > > Are there low cost receivers that also produce a good reference frequency? As noted earlier, color burst references were a big deal a long time ago. Depending on how they do what they do it might still be a good bet. The big risk is that it could be a good bet “most of the time”. Bob > > > -- > These are my opinions. I hate spam. > > > > _______________________________________________ > 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. _______________________________________________ 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.
