Daniel, I suggest a MTI 260 OCXO or an Oscilloquartz 8663.
On Thu, Nov 7, 2013 at 1:47 AM, Bob Camp <[email protected]> wrote: > Hi > > All of the eBay OCXO’s are pulled from scrap gear. If they have been on eBay > for a while, it’s a good bet that the gear has been pretty well picked over. > The only time you can get fairly good parts is when the first hit the market. > > Bob > > On Nov 6, 2013, at 5:54 PM, Daniel Mendes <[email protected]> wrote: > >> >> Ok... maybe i´ll make a not so smart question but... if the MV89 is bad, >> what´s the recomended parts from ebay for something like that? (10MHz OCXO >> to upgrade some sort of equipment) >> >> (I´m asking because I did almost the same thing than our friend Hagar... I >> noticed that the MV89 wasn´t as good as I would like it to be). >> >> Daniel >> >> Em 06/11/2013 20:29, Bob Camp escreveu: >>> Hi >>> >>> You would want a 50 ohm load on the output of the OCXO. Based on recent >>> experience, you may have to buy 10 or more before you find one that is >>> reasonably close to working correctly. The low output issues are far from >>> the only problem on these units. >>> >>> Bob >>> >>> On Nov 6, 2013, at 9:27 AM, HagaaarTheHorrible >>> <[email protected]> wrote: >>> >>>> Hello there, >>>> >>>> I'm trying to build a low phase noise signal generator with a Morion MV89 >>>> OCXO. ( http://www.morion.com.ru/catalog_pdf/MV89-OCXO.pdf ) >>>> The 10 MHz Sine coming from the MV89 shall be converted to a 10 MHz >>>> rectangle with the LTC6957-3 ( >>>> http://cds.linear.com/docs/en/datasheet/6957f.pdf ). >>>> Since the information in the MV89's data sheet is rather thin and shipping >>>> is taking a lot longer than expected/promised, I thought I'd ask if >>>> someone here has any experience with it and maybe can answer some >>>> questions I have... >>>> >>>> 1. Does anyone know if the MV89 is internally AC coupled / if the Output >>>> Sine has an Offset? >>>> >>>> 2. I'm not sure if termination is needed in this case or which way to >>>> terminate would be best for a low phase noise/low jitter application. Can >>>> anyone give me some hints to what would be important? >>>> >>>> >>>> Thanks a lot! >>>> _______________________________________________ >>>> 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.
