> Why are dual freq. receivers not used in timing instruments? Ionospheric
They are. But only in the high-end instruments. > errors are almost removed. Surveyors in every small town on earth are > routinely getting sub 5cm accuracy in real time. Are not time labs using > it to transfer their cesium time to each other? True, but what's your guess on the price ratio between a 5 cm dual frequency survey-grade timing receiver and a M12 or Res-T? I'd guess 100x to 1000x. Anyone know for sure? /tvb _______________________________________________ time-nuts mailing list [email protected] https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
