AIR service on Vividh Bharati is transmitted on `219m` band. What is its transmission frequency in Hertz ?

AIR service on vividh bharti is transmitted on 219 m band what is its transition frequency is hertz?

AIR service on vividh bharti is transmitted on 219 m band what is its transition frequency is hearte?

What is the expressions for band width in FM transmission?

A radio-station broadcasts Bibidha Bharati with radio waves of wavelength 219 m. What will be its frequency in MHz?

If 20 waves are proeduced per second. What is the frequency in Hertz?

The length of Marconi antenna at a place is 1.5m . What is the optimum transmission frequency?