On Wed, 15 Jun 2016 09:44:15 +0200 Mike Cook <michael.c...@sfr.fr> wrote:
> Certainly cheap…. BUT > > On the ublox site there is a table indicating that the KT is a standard > precision engine. On the same table, the UBX-M8030-KT-FT is required for > timing: Oops! Missed that one! Sorry! How about using an UBX-G6010 [1] then? They are also available for <5USD/pcs. Apparently, it is possible to enable various commands with the 6th gen chips [2] and there is some RAW message enabled firmware available[3] > So, they may be cheap, very cheap, but are they really what a TN would want? Maybe? :-) Given the amoount of people who use modules without even sawtooth correction and still get pretty good results, it might be promising. At the very least you could get around measuring the PPS directly and instead, just use the sawtooth correction message to know how far you've drifted Attila Kinali [1] http://innovictor.com/pdf/UBXG6010_UBXG600_UBXG0010_DataSheet_GPS%20G6-X-09004_Confidential.pdf [2] http://wiki.openstreetmap.org/wiki/UbloxRAW#U-BLOX6 [3] http://gps.0xdc.ru/static/ublox/device/Navilock%20NL-602U/patched/NL602-patched-fw.bin -- It is upon moral qualities that a society is ultimately founded. All the prosperity and technological sophistication in the world is of no use without that foundation. -- Miss Matheson, The Diamond Age, Neil Stephenson _______________________________________________ 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.