Which frequency ranges correspond to upper VHF and military UHF?

Which frequency ranges correspond to upper VHF and military UHF?

• A. 30-88 MHz and 225-400 MHz
• B. 116-150 MHz and 225-400 MHz
• C. 2-29 MHz and 116-150 MHz
• D. 116-150 MHz and 2-29 MHz

Answer: (B)

Upper VHF and military UHF refer to two distinct parts of the radio spectrum used for line‑of‑sight communications. Upper VHF is about 116 to 150 MHz, sitting above the lower VHF band and below the UHF range. Military UHF runs roughly from 225 to 400 MHz. This pairing—116–150 MHz for upper VHF and 225–400 MHz for military UHF—matches the requested bands, making it the correct choice. The other ranges pull in HF (2–29 MHz) or lower VHF (30–88 MHz), which do not represent upper VHF together with military UHF.

Upper VHF and military UHF refer to two distinct parts of the radio spectrum used for line‑of‑sight communications. Upper VHF is about 116 to 150 MHz, sitting above the lower VHF band and below the UHF range. Military UHF runs roughly from 225 to 400 MHz. This pairing—116–150 MHz for upper VHF and 225–400 MHz for military UHF—matches the requested bands, making it the correct choice. The other ranges pull in HF (2–29 MHz) or lower VHF (30–88 MHz), which do not represent upper VHF together with military UHF.