“Channel spacing”的意思、由来-开放百科全书

词条

Channel spacing

释义

References

Channel spacing, also known as bandwidth, is a term used in radio frequency 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.^[1]

References

1. ^[https://www.webcitation.org/62hRKETJE?url=http://edocket.access.gpo.gov/cfr_2006/octqtr/47cfr73.44.htm US 47CFR73.44 AM transmission system emission limitations]

1 : Broadcast engineering

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