Technician exam question T3B09
Subelement T3, RADIO WAVE PROPAGATION· Group T3B
T3B09
What frequency range is referred to as UHF?
- A.30 to 300 kHz
- B.30 to 300 MHz
- C.300 to 3000 kHz
- D.300 to 3000 MHz (correct answer)
WhyUHF refers to the frequency range from 300 to 3000 MHz. UHF, Ultra High Frequency, spans 300 to 3000 MHz, the range that includes the 70-centimeter and 33-centimeter amateur bands, answer D. The other ranges correspond to LF (A), VHF (B), and MF (C), all lower frequency ranges than UHF.
Published 2026-08-28 · Last updated 2026-08-28 · Question text is verbatim from the 2026-2030 NCVEC Element 2 pool (public domain); the explanation above is original writing, see our methodology.
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