Referring to a very high rate or level of occurrence or oscillation, often used in technical contexts like radio waves.

बहुत उच्च आवृत्ति

English Usage: The satellite operates at an extremely high frequency to avoid interference.

Hindi Usage: उपग्रह हस्तक्षेप से बचने के लिए अत्यधिक उच्च आवृत्ति पर काम करता है।