What is the maximum frequency supported by the VHF/UHF/HB handheld antenna?

What is the maximum frequency supported by the VHF/UHF/HB handheld antenna?

• A. 511.999 MHz
• B. 870.0000 MHz
• C. 700.0000 MHz
• D. 108.0000 MHz

Answer: (B)

The frequency rating of an antenna defines the range where it performs reliably. The maximum frequency listed for this VHF/UHF/HB handheld antenna is 870.0000 MHz, meaning the antenna is designed to operate at or below that limit with acceptable efficiency and matching. Frequencies lower than that can be supported, but anything above 870 MHz isn’t specified as a guaranteed operating condition for this antenna. Among the given options, 870.0000 MHz is the highest and matches the antenna’s stated maximum, while the other values fall outside the rated upper limit or aren’t the device’s stated top frequency.

The frequency rating of an antenna defines the range where it performs reliably. The maximum frequency listed for this VHF/UHF/HB handheld antenna is 870.0000 MHz, meaning the antenna is designed to operate at or below that limit with acceptable efficiency and matching. Frequencies lower than that can be supported, but anything above 870 MHz isn’t specified as a guaranteed operating condition for this antenna. Among the given options, 870.0000 MHz is the highest and matches the antenna’s stated maximum, while the other values fall outside the rated upper limit or aren’t the device’s stated top frequency.