Hi, I might actually have one of these lowtempalloy_ripped off an old phone base station PCB. I recall sending one of them to dave_b on 4HV.org, maybe he still has it? The modules are double oven so probably useful, not sure about the frequency though. Also re. DIY atomic clock, never did manage to find a non working Rb module for tinkering. Does anyone have one with low emission which they want to sell please? thanks, -Andre ________________________________________ From: time-nuts <time-nuts-bounces@febo.com> on behalf of time-nuts-request@febo.com <time-nuts-request@febo.com> Sent: 09 August 2017 17:00 To: time-nuts@febo.com Subject: time-nuts Digest, Vol 157, Issue 14 Send time-nuts mailing list submissions to time-nuts@febo.com To subscribe or unsubscribe via the World Wide Web, visit https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts or, via email, send a message with subject or body 'help' to time-nuts-request@febo.com You can reach the person managing the list at time-nuts-owner@febo.com When replying, please edit your Subject line so it is more specific than "Re: Contents of time-nuts digest..." Today's Topics: 1. Re: Vectron Labs 100MHz OCXO datasheet? (Dave M) 2. Re: Vectron Labs 100MHz OCXO datasheet? (jimlux) ---------------------------------------------------------------------- Message: 1 Date: Wed, 9 Aug 2017 09:57:55 -0500 From: "Dave M" <dgminala@mediacombb.net> To: "Discussion of precise time and frequency measurement" <time-nuts@febo.com> Subject: Re: [time-nuts] Vectron Labs 100MHz OCXO datasheet? Message-ID: <D833AFF42429440AA9B32CA0ACC0F26D@D77M7BF1> Content-Type: text/plain; format=flowed; charset="UTF-8"; reply-type=original Neil Smith G4DBN wrote: > Does anyone have any technical info on a Vectron Laboratories 100MHz > OCXO, model 724Y3067 (part number A61583-1) please? Can’t find a > datasheet on the current Vectron Inc website and my Google-fu is weak > today. Neil The 724Y is a model in Vectron's CO-724 series. I've sent a copy of the datasheet directly to Neil Cheers, Dave M ------------------------------ Message: 2 Date: Wed, 9 Aug 2017 08:07:28 -0700 From: jimlux <jimlux@earthlink.net> To: Discussion of precise time and frequency measurement <time-nuts@febo.com> Subject: Re: [time-nuts] Vectron Labs 100MHz OCXO datasheet? Message-ID: <f5f6b7e6-82b4-dd6a-c7d0-c376dc17c81d@earthlink.net> Content-Type: text/plain; charset=utf-8; format=flowed On 8/8/17 11:04 PM, Neil Smith G4DBN wrote: > Does anyone have any technical info on a Vectron Laboratories 100MHz OCXO, model 724Y3067 (part number A61583-1) please? Can’t find a datasheet on the current Vectron Inc website and my Google-fu is weak today. > Neil > _______________________________________________ > 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. > that doesn't resemble a standard vectron part number You might look at the CO-724 https://www.vectron.com/products/ocxo/co724725.htm I don't know if Y indicates the temperature range... probably a custom. FOr others in that series, the next two digits indicate the frequency stability - 58 -> 5E-8, 28 -> 2E-8, 17->1E-7 30 -> 3E-10? If you're looking at the one in the various online ads, the pinout is pretty different - this is almost certainly a custom. You could always send an email to Vectron ------------------------------ Subject: Digest Footer _______________________________________________ time-nuts mailing list time-nuts@febo.com https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts ------------------------------ End of time-nuts Digest, Vol 157, Issue 14 ******************************************