Question

The frequency from $3\times 10^{9}Hz$ to $3\times 10^{10}Hz$ is

• A. High frequency
• B. Super high frequency band
• C. Ultra high frequency band
• D. Very high frequency band

Answer 1

Answer: (B)

$3\times 10^{9}Hz\equiv 3000MHz=3GHz$
$3\times 10^{10}Hz=30000MHz=30GHz$
$3GHz$ to $30GHz$ is higher than UHF $(500-1000MHz)$
represents super high frequency band.