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disambiguationRadio Frequency Spectrum : disambiguation*154.5700 - [[MURS]] 20 kHz FM Channel 4*154.5700 - [[MURS]] 20 kHz FM Channel 4, Blue Dot*154.6000 - [[MURS]] 20 kHz FM Channel 5*154.6000 - [[MURS]] 20 kHz FM Channel 5, Green Dot