Channel spacing, also known as
bandwidth, is a term used in radio
frequency
Frequency is the number of occurrences of a repeating event per unit of time. Frequency is an important parameter used in science and engineering to specify the rate of oscillatory and vibratory phenomena, such as mechanical vibrations, audio ...
planning. It describes the frequency difference between adjacent allocations in a
frequency plan. Channels for
mediumwave radio stations, for example are allocated in internationally agreed steps of 9 or 10
kHz: 10 kHz in ITU Region 2 (the Americas), and 9 kHz elsewhere in the world.
US 47CFR73.44 AM transmission system emission limitations
/ref>
References
Broadcast engineering
{{Radio-comm-stub