Lock to Lock on

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Lock to Lock on

</dt>
1. Of a radar or other sensing and tracking device. To acquire a particular object of interest and continue tracking it automatically. </dd>
2. In phase-lock radio receivers, to adjust the frequency of the voltage controlled oscillation, to the point where it is controlled by signal power from the detector. </dd>
3. In coded ranging systems, to adjust the ground generated code until it exactly matches in time and code the transmitted code. </dd>

References

This article is based on NASA's Dictionary of Technical Terms for Aerospace Use