[time-nuts] eBay GPS antennas

jimlux jimlux at earthlink.net
Fri Feb 16 20:47:24 EST 2018

On 2/16/18 10:47 AM, Bob kb8tq wrote:
> Hi
> Well, the interesting point about Glonass timing is that it is independent of the
> GPS empire. Galileo is another independent time source. Running a GPSDO
> linked to each one would let you inter-compare the time from each of them.
> Indeed I would *guess* that Galileo would do pretty well. Reports to date on
> Glonass have not been encouraging. It still might be interesting to do. Once
> Furuno releases the Galileo firmware, one of the Opus 7 based devices should
> be able to run each of them. uBlox or some of the others would also do the
> same thing.

However, if you're going to post process data using something like 
Gipsy-X, they have "better estimates" of the time base for all the 
systems, so you can get a combination. I suppose when you process you 
tell it which one is your favorite base, and it adjusts to that.

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