Hi 1 pps in = signal it locks to if it has that option. 1 pps out = integer divide of the main output frequency
If you change the main output frequency, you change the 1 pps by the same fractional amount. Bob On Jun 2, 2013, at 3:20 PM, Don Latham <[email protected]> wrote: > The manual at least hints that you will get 1 pps out no matter which > MHz signal is generated, although I find the presence of 1 pps out and > 1 pps in signals a bit confusing... > Doon > > Chris Albertson >> What are you planning to do with the 10MHz signal. In some cases you >> can >> simply use 9.8304MHz. For example my plan to drive a DDS chip. >> Nominally >> the DDS wants 125MHz but iif I put in some odd-ball thing like 119.6MHZ >> all >> that means is I have to change the binary word I load into the DDS chip. >> >> In fact that could work. Use the 9.8305 to drie a DDS then have the DDS >> synthesize what you really want. It will be as stable as the Rb. but as >> accurate as 1/2 the step size of the DDS. >> >> >> On Sun, Jun 2, 2013 at 10:52 AM, Mark C. Stephens >> <[email protected]>wrote: >> >>> These are 9.8304Mhz, is possible to move them to 10Mhz? >>> >>> >>> http://www.ebay.com/itm/Symmetricom-SA-22c-9-8304MHz-Precision-Rubidium-Oscillator-5V-and-15V-NICE-/261223397404 >>> >>> -- >>> >> >> Chris Albertson >> Redondo Beach, California >> _______________________________________________ >> 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. >> > > > -- > "Neither the voice of authority nor the weight of reason and argument > are as significant as experiment, for thence comes quiet to the mind." > De Erroribus Medicorum, R. Bacon, 13th century. > "If you don't know what it is, don't poke it." > Ghost in the Shell > > > Dr. Don Latham AJ7LL > Six Mile Systems LLP > 17850 Six Mile Road > POB 134 > Huson, MT, 59846 > VOX 406-626-4304 > www.lightningforensics.com > www.sixmilesystems.com > > > _______________________________________________ > 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.
