[USRP-users] on-board VCTCXO information

Ian Buckley ianb at ionconcepts.com
Mon Jul 20 13:12:12 EDT 2015

All the GSPDO's are custom versions of Jackson Labs products….you can seek specs and data at their website.

B210's TCXO is a TXC 7Q-40.000MBS-T


On Jul 20, 2015, at 6:44 AM, Urban Hakansson via USRP-users <usrp-users at lists.ettus.com> wrote:

> Hi
> I wonder if you would mind providing  the name and model number of the local on-board VCTXCOs that are used on the B210 and the N210.
> I would like to compare the Data Specs in greater detail.
> The B210 and N210 data sheets only specify frequency accuracy as +/- 2 ppm and 2.5 ppm respectively.
> I would like to be able to find out 
> Frequency Calibration Accuracy? (Is the oscillator calibrated in factory??)
> Frequency Stability vs Temperature?  (what temperature range???)
> Frequency Stability vs Load?
> Frequency Stability vs Voltage?
> Frequency Stability vs Aging (daily, 1 year, lifetime)?
> Are all of these factors lumped together in the +/- 2 ppm and 2.5 ppm respectively figures respectively, or is it just Frequency Stability vs Temperature?
> Also, I would like to know
> Warm up time?
> Center Frequency?
> What brand, model number of oscillator are used on the Octoclock-G and board-mounted GPSD0 for the N210 and the B210.
> Is it possible fro you to make the  chematics for the board-mounted GPSD0 for the N210 and the B210 available? I looked at http://files.ettus.com/schematics/ and could not find them.
> If you could just provide the name and model number I can look it up myself.
> Thank you for your consideration.
> Regards,
> Urban Hakansson
> Senior Software Engineer
> Tecore Networks
> Phone: +1 410 872 6315
> Fax: +1 410 872 6010 
> Email: uhakansson at tecore.com
> This e-mail may contain privileged, confidential, copyrighted or other legally protected information, and is intended exclusively for the intended recipient. If you are not the intended recipient (even if the e-mail address above is yours), you may not review, store, use, copy, disclose or retransmit it in any form. If you are not the intended recipient or otherwise have received this by mistake, please immediately notify the sender by return e-mail (or sysadmin at tecore.com), then delete the message in its entirety. Thank you. 
> _______________________________________________
> USRP-users mailing list
> USRP-users at lists.ettus.com
> http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.ettus.com/pipermail/usrp-users_lists.ettus.com/attachments/20150720/98c1da14/attachment-0002.html>

More information about the USRP-users mailing list