Some can. But the big mega power ones here run FSK or in reality MSK about 25-50Hz from what I can tell. The other comment I have is that there no published data on the stability or reference. I could speculate its good but have no idea actually. Would have to build a receiver to figure it out. Regards Paul.
On Sat, Aug 9, 2014 at 7:22 PM, Brooke Clarke <bro...@pacific.net> wrote: > Hi Paul: > > Are the phase tracking receivers able to receive any VLF stations (like > used by the military)? > > Have Fun, > > Brooke Clarke > http://www.PRC68.com > http://www.end2partygovernment.com/2012Issues.html > http://www.prc68.com/I/DietNutrition.html > > > paul swed wrote: > >> Ken >> All of the phase tracking receivers no longer work due to the new bpsk >> wwvb >> modulation. >> Certainly if you need accuracy any of the GPSDOs out there are better then >> the old wwvb receivers. >> >> I have a 599 and will hope that the project I have been working on for far >> to long will allow it to track again. >> As to the 1310s etc. Never heard of them. Something to search for on the >> internet. >> Regards >> Paul >> WB8TSL >> >> >> On Sat, Aug 9, 2014 at 5:55 PM, Kenneth G. Gordon < >> kgordon2...@frontier.com> >> wrote: >> >> Hello, I'm new here, but would like to get some advice, if possible. >>> >>> I have been going through my inventory here of items which were given to >>> me in an estate some time ago. >>> >>> Amongst many other things, I find three Tracor or Textran 599 receivers. >>> One 599-CS with its manual, a 599 (no suffix) and one labeled R-1086/URR, >>> which is very obviously another 599. I have no manual for either of the >>> last >>> two. >>> >>> I also have an RMS Engineering of Atlanta, GA Model 1312 receiver, but >>> the >>> manuals (2) I have are for an RMS Engineering model 1310/1311. >>> >>> So my questions: >>> >>> 1) Are the Tracor/Textran 599s worth anything other than parts? and >>> >>> 2) Is there a manual available somewhere for the RMS Engineering Model >>> 1312? >>> >>> 3) Is the 1312 worth anything to anyone these days? >>> >>> From the manuals I have on the 599 models, I am quite impressed with >>> their >>> specifications. >>> >>> I would think about using one or the other of them except that I no >>> longer >>> have an extremely accurate 100 KHz signal source. >>> >>> Thanks, >>> >>> Ken Gordon W7EKB >>> _______________________________________________ >>> 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. > _______________________________________________ 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.