Hi Rob,
Yes , I tried RadioClocks UK but no helping hand...they offered if I ship the unit back to the factory, ??????? they give a price for the conversion...../ assume to expensive /... ??????? I am living about 25km from DCF77 in Germany, so believe the receiver part is not a big deal, ??????? but the "code " is different then MSF60.... Rgds Ernie. -----Original Message----- From: Rob Kimberley <[EMAIL PROTECTED]> To: 'Discussion of precise time and frequency measurement' <time-nuts@febo.com> Sent: Sun, 30 Dec 2007 5:36 pm Subject: Re: [time-nuts] RCC 8000 Made by Radio Code Clocks in UK (now called Time & Frequency Solutions www.timefreq.com ). MSF 60 KHz receiver. I'm sure they had DCF77 option. Have you tried Googling it? Rob Kimberley -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] Sent: 30 December 2007 13:58 To: time-nuts@febo.com Subject: Re: [time-nuts] RCC 8000 Hi, I am looking a description/manual for Radio Clock? type RCC 8000 receiver... assume it is tuned ?60kHz ..... and should like to convert? to DCF 77......every advise is appreciated. Rgds, Ernie -----Original Message----- From: Ulrich Bangert <[EMAIL PROTECTED]> To: 'Discussion of precise time and frequency measurement' <time-nuts@febo.com> Sent: Sun, 23 Dec 2007 11:33 am Subject: Re: [time-nuts] HP 5370B question Bob, just for fun I run the same test with my SR620 counter with results VERY similar to your measurements. See the attached distribution. Best regards Ulrich Bangert > -----Ursprungliche Nachricht----- > Von: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] Im Auftrag von Mike Feher > Gesendet: Samstag, 22. Dezember 2007 12:41 > An: 'Discussion of precise time and frequency measurement' > Betreff: Re: [time-nuts] HP 5370B question > > > Bob - > > With most counters, I have found that running them at > slightly less than 10 MHz gives you an extra displayed digit > of resolution. If the "1" out of 10 MHz were to be displayed, > it would take up one more digit in the MSD position, leaving > you one less in the LSD position. Since the numbers are so > close anyway, if measuring for stability, I personally would > prefer that extra digit in the LSD position. Regards - Mike > > > > Mike B. Feher, N4FS > 89 Arnold Blvd. > Howell, NJ, 07731 > 732-886-5960 > > > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of Robert E. Martinson > Sent: Saturday, December 22, 2007 1:57 AM > To: 'Discussion of precise time and frequency measurement' > Subject: Re: [time-nuts] HP 5370B question > > I ran my 5370B for one hour, counting its own reference with > a one second gate. The summary of the results are: > > min 9999999.99650 Hz > max 9999999.99963 Hz > avg 9999999.99796 Hz > median 9999999.99787 Hz > > Per the manual's Performance Test 5 (page 4-12) the spec is > +/- 0.005 Hz. It would be nice if my average was > 10,000,000.000 HZ but?? From a Time-nuts thread of several > months ago, the adjustment for this result is very touchy and > it's likely you will make the result worse rather then > better. Since mine is in spec, I'll leave it alone. > > I have sent the graphical & raw data to Corby, if anybody > else is interested please advise me of your email address. > > Regards, > Bob Martinson, N1VQR > > > > > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf > Of corby d > dawson > Sent: Wednesday, December 19, 2007 2:15 PM > To: time-nuts@febo.com > Subject: [time-nuts] HP 5370B question > > > Hi, > > Could a few of the 5370B owners connect the counters > reference output to its counting input jack and with a 1 > second gate let me know what the last 2 digits are doing? > > An earlier post implied that the last couple digits will > wander around due to the way its designed. > > I'd like to know what a couple different counters show to see > if that is indeed true! > > Thanks, > > Corby Dawson > > _______________________________________________ > 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. ________________________________________________________________________ More new features than ever. 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