OK, now, how old is old enough ?? Where is the units date code located ? Hopefully, the seller knows (or even cares) where to find it.
73, Dick, W1KSZ -----Original Message----- >From: Bob Camp <li...@rtty.us> >Sent: Aug 10, 2011 9:59 AM >To: 'Discussion of precise time and frequency measurement' <time-nuts@febo.com> >Subject: Re: [time-nuts] Thunderbolt hardware revisions > >Hi > >The real question is what's the date code on the unit? If the rev E part is >old enough to have the good thermometer chip in it - that's the one to get. > >Bob > >-----Original Message----- >From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On >Behalf Of David Garnier >Sent: Tuesday, August 09, 2011 10:19 PM >To: time-nuts@febo.com >Subject: [time-nuts] Thunderbolt hardware revisions > >Hi, > >I'm brand new to the time-nut odessy thing so please bear with me. ;-) > >I'm in the market to buy a used Thunderbolt, I have found a vendor that's >selling used Thunderbolt receivers and states one can have the choice of >PCB >revisions A, B or E. > >Does anyone have any specific info or determined the product history of >these guys? >Any information would be greatly appreciated. > >Thanks, > >Dave Garnier - wb9own > >_______________________________________________ >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. _______________________________________________ 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.