Give the frequency ranges of the following (i) High frequency band (HF) (ii) Very high frequency band (VHF) (iii) Ultra high band (UHF) (iv) Super high frequency band (SHF).

Explanation

(i) `3 MHz "to" 30 MHz` (ii) `30 MHz "to" 300 MHz` (iii) `300 MHz "to" 3000 MHz` (iv) `3000 MHz "to" 30,000 MHz`.