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The BBC will run a major cross-media campaign promoting its digital radio portfolio on-air and off-air through December.
That includes the attic, where an off-air antenna might be located for local HD broadcast signals.
The off-air campaign will be complemented by on-air trails with high production values.
This is done through the use of an off-air monitor receiver that feeds back the received signal into an equalization process.
There will also be many initiatives happening off-air too, allowing pupils to improve both their sporting and journalistic skills.
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