Is there an external way on the 3805's to id the desired 10811 ? S/N or ? Ditto on the 10811's
-pete On Mon, Sep 6, 2010 at 11:31 AM, Bob Camp <[email protected]> wrote: > Hi > > I have a couple 3805's and more than a couple TBolts. > > There are two 3805's, one has the double heated 10811 the other has a true > double oven. The true double oven / later design is the one you want. > Typically they have better TC and better ADEV at 10 seconds compared to the > earlier part. > > The TBolt has a much better GPS receiver in it and it is far more tweak > able with the Lady Heather software. It's default settings are not as good > as the defaults on the 3805. With some work they can be vastly improved. > > The 3805 runs on a single 24 or 48 volt supply depending on the model you > get. The TBolt needs +12, +5 and -12. Battery backup is easier on the 3805. > > TBolts run $75 +/- 25. 3805's run $250 +/- $50. Shipping will be a bit more > on the 3805. > > The TBolt wins in bang for the buck and fun to tweak categories. The 3805 > is the better plug it in and ignore it forever box. > > Both will track a cesium well at 100,000 seconds and beyond. Both look a > lot like GPS at 100 seconds or so. Both have some significant variation unit > to unit. > > Bob > > > > On Sep 6, 2010, at 11:13 AM, swingbyte <[email protected]> wrote: > > > Hi All, > > Have been thinking of getting a GPSODO and I'm looking for advice on what > to choose. I haven't been able to find an ADEV comparison between these two > units and am curious to know how their differences manifest themselves. > Apart from the 12 satelites vs 8 what practical advantages are there in the > 3805A over the Tbolt? With all the extra components there has to be > something. I notice that the ocxo is not the large Docxo of the 3801A - > which is better? > > > > Thanks > > > > Tim > > > > _______________________________________________ > > 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.
