  In 2002, Krishna and Parthasarathy [\textit{Sankhy\={a} Ser. A}] derived
discrete quantum version of Maassen-Uffink [\textit{Phys. Rev. Lett., 1988}]
entropic uncertainty principle. In this paper, using the notion of continuous
operator-valued frames, we derive an entropic uncertainty principle for
arbitrary family of operators indexed by measure spaces having finite measure.
We give an application to the special case of compact groups.
