Less gabbed about is radio frequency, which has also been dubbed a “non-surgical facelift”. That’s a lofty title, but I experienced great results on a visit to Sage and Sound last year and ...

FM (frequency modulation) is one method used to broadcast radio. It is also sometimes called VHF (Very High Frequency). It uses frequencies from 87.5 MHz to 108MHz and these are the numbers you ...

Multiplexed radio stations are then broadcast on single frequency networks. This is an efficient way to provide lots more radio stations using fewer radio frequencies. The BBC operates its own ...