Mike I suspect they will so hunt wwvb for the new bpsk doc it will be helpful. This ain't your old AM approach.
On Thu, Nov 1, 2012 at 1:35 PM, Mike Harpe <[email protected]> wrote: > Right. I know that. I should have said that I'm going to abandon the > CME-8000 solution in favor of BPSK assuming they actually implement > it. > > Mike Harpe > > On Thu, Nov 1, 2012 at 1:31 PM, Bob Camp <[email protected]> wrote: > > Hi > > > > Based on a quick look - the CME8000 isn't going to be much of a help with > > the new modulation. It will do ok with the old AM format. > > > > Bob > > > > -----Original Message----- > > From: [email protected] [mailto:[email protected]] On > > Behalf Of Mike Harpe > > Sent: Thursday, November 01, 2012 1:14 PM > > To: Discussion of precise time and frequency measurement > > Subject: Re: [time-nuts] New to list > > > > Hi! > > > > At this point I'm mostly just trying to learn about the new signal. I > > play around with microcontrollers and have always wanted to build a > > WWVB clock. I spent a good amount of time with the CME-8000 board > > before getting frustrated with it and putting it aside for awhile. I > > found out about the BPSK experiment when I was looking around for help > > with the CME-8000 and I figured that would be the way to go now. > > > > Mike Harpe > > > > On Thu, Nov 1, 2012 at 1:08 PM, paul swed <[email protected]> wrote: > >> Mike > >> Welcome to the list. There have been numbers of tests since March. > >> Ultimately a more detailed specification was released thats been helpful > > in > >> understanding the new modulation. > >> In various threads I have mentioned what I have been doing. At the > moment > >> modifying a spectracom 8163 seems to be a way to allow other rcvrs to > > work. > >> Not at all optimum or even close. But at least seems to have worked. > >> I am semi familiar with the chips and they are a complete rcvr. But > really > >> do not allow direct access to the signals easily. Either you grab it > past > >> the 60Khz crystal or at the output of the diode detector by removing the > >> LPF cap. Then you have to amplify detect and feed that back for AGC. > >> Something that can be done. I have not had time. > >> So a question for you is what are you attempting to do? > >> Regards > >> Paul > >> WB8TSL > >> > >> On Thu, Nov 1, 2012 at 12:43 PM, Mike Harpe <[email protected]> wrote: > >> > >>> Sorry if this is an FAQ... > >>> > >>> Has anything else happened with the WWVB BPSK change since the test in > >>> March? > >>> > >>> Also, I would love to correspond with anyone who has worked with the > >>> C-MAX CME-8000 boards. > >>> > >>> Thanks! I'm looking forward to participating. > >>> > >>> Mike Harpe, N4PLE > >>> Sellersburg, IN USA > >>> > >>> _______________________________________________ > >>> 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. > > > > _______________________________________________ > > 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. > > _______________________________________________ > 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.
