On 12/17/2011 09:57 PM, Jim Lux wrote:
L1 C/A But the real question isn't how to generate the signals (that's straight forward).. it's "how good does the oscillator have to be" to effectively test the receiver, in the sense of measuring it's timing performance.
A decent OCXO should be able to pull it off. Your receiver should long-term follow your OCXO. Take one of these 40 dollar rubidiums if you are worried.
Any drift of a good OCXO will be way within the bandwidth of the GPS channels. This drift would show up as added drift of the GPS oscillator, which is then being tracked and compensated.
Cheers, Magnus _______________________________________________ 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.
