What is the UHF Band frequency range?

What is the UHF Band frequency range?

• A. 225.0000 MHz to 511.9999 MHz
• B. 90.0000 to 224.9999 MHz
• C. 30.0000 to 89.9999 MHz
• D. 0 to 225 MHz

Answer: (A)

UHF, or Ultra High Frequency, is a spectrum range used for line-of-sight military communications. In many field radio references, this band runs roughly from 225 MHz up to about 512 MHz. The option that lists 225.0000 MHz to 511.9999 MHz matches this commonly used UHF range, making it the best fit. The other ranges lie in the VHF or lower bands, not within the UHF allocation used for such equipment. So this range aligns with how the UHF band is defined for these contexts: starting around 225 MHz and extending up to just under 512 MHz, ideal for portable and vehicular radios that rely on line-of-sight propagation.

UHF, or Ultra High Frequency, is a spectrum range used for line-of-sight military communications. In many field radio references, this band runs roughly from 225 MHz up to about 512 MHz. The option that lists 225.0000 MHz to 511.9999 MHz matches this commonly used UHF range, making it the best fit. The other ranges lie in the VHF or lower bands, not within the UHF allocation used for such equipment. So this range aligns with how the UHF band is defined for these contexts: starting around 225 MHz and extending up to just under 512 MHz, ideal for portable and vehicular radios that rely on line-of-sight propagation.