Panasonic cydab2000n 사용자 설명서
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CY-DAB2000N
What is DAB?
Summary Description of DAB
Ensemble
Service
Service
Primary
Service
Component
Secondary
Service
Component
Secondary
Service
Component
BBC National
BBC Radio1
BBC Radio5 Live
BBC Radio2
BBC Radio 5
Live Sport Plus1
BBC Radio 5
Live Sport Plus2
Example: BBC Radio in United Kingdom
Primary
Service
Component
BBC Radio2
BBC Radio1
BBC Radio5
Live
............
DAB stands for Digital Audio Broadcasting. DAB uses ‘Multiplex’ system which carries several radio pro-
grams and data information in one frequency block (bandwidth of 1.536 MHz)
grams and data information in one frequency block (bandwidth of 1.536 MHz)
DAB services are broadcast on the following wavebands.
Band3 : 174 - 240 MHz (CEPT 5A - 13F)
L-Band : 1452 - 1492 MHz (CEPT LA - LW)
Band3 : 174 - 240 MHz (CEPT 5A - 13F)
L-Band : 1452 - 1492 MHz (CEPT LA - LW)
Ensemble
Each DAB station has a frequency block, which is called ensemble.
Each DAB station has a frequency block, which is called ensemble.
Service
A DAB program is called service. One ensemble consists of two or more services.
A DAB program is called service. One ensemble consists of two or more services.
Service Component
A service may have a sub-program called secondary service component, while a main program is called
primary service component. Each DAB service may have two or more secondary service components.
A service may have a sub-program called secondary service component, while a main program is called
primary service component. Each DAB service may have two or more secondary service components.