Definition: | temperature, as measured on the enclosure, at which certain resonator measurements are made Note 1 to entry: For controlled temperature resonators, the reference temperature is the mid-point of the controlled temperature range. For non-controlled temperature resonators, the reference temperature is normally 25 °C ± 2 °C. Note 2 to entry: This entry was numbered 561-02-24 in IEC 60050-561:1991.
|