> So if the 10811 is placed in a temperature and humidity controlled > environment it will do better-just don't apply lagging etc in close > round the actual oven assy itself? > > Presume the aim is to have the humidity as low as possible? > > What about the room temperature? I suppose the 'sweet point' depends > on the indivdual 10811 unit? > > DaveB > Christchurch, > NZ
If you are using the 10811 as part of a GPSDO the PLL should take care of any number of slow-moving changes in frequency; whether it's temperature, humidity, voltage, OCXO ageing, DAC drift, phase-of-the-moon, etc. So I don't see a compelling need to "protect" the OCXO in the ways being proposed. If you are in a harsh, or fast-changing environment then do the math to see if your OCXO dF/dt exceeds what the PLL can close relative to the dF/dt of the GPS reference. /tvb _______________________________________________ time-nuts mailing list [email protected] https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
