What is the UHF frequency range?

Study for the Information Systems Technician Second Class (IT2) Advancement Exam with our extensive set of flashcards and multiple-choice questions. Each question is accompanied by hints and thorough explanations. Enhance your knowledge and prepare for success!

Multiple Choice

What is the UHF frequency range?

Explanation:
Ultra High Frequency comprises the part of the radio spectrum from 300 MHz up to 3 GHz. That means the range 300-3000 MHz matches UHF exactly, since 3 GHz equals 3000 MHz. This places UHF above VHF (30-300 MHz) and below SHF (3-30 GHz). The other options correspond to different bands: 30-300 MHz is VHF; 3-30 GHz is SHF; 300-3000 kHz is about 0.3-3 MHz, which is in the MF/low-frequency region, not UHF.

Ultra High Frequency comprises the part of the radio spectrum from 300 MHz up to 3 GHz. That means the range 300-3000 MHz matches UHF exactly, since 3 GHz equals 3000 MHz. This places UHF above VHF (30-300 MHz) and below SHF (3-30 GHz). The other options correspond to different bands: 30-300 MHz is VHF; 3-30 GHz is SHF; 300-3000 kHz is about 0.3-3 MHz, which is in the MF/low-frequency region, not UHF.

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