The station broadcasts on the analog frequency 103FM , from a 4 kW transmitter on Saddleworth Moor . It broadcasts on DAB Digital Radio from City Tower ( formerly Sunley Tower ) on the CE Manchester multiplex . The station broadcasts on the analog frequency 103FM , from a 4 KW transmitter on Saddleworth Moor and broadcasts on DAB Digital Radio from City Tower ( formerly Sunley Tower ) on the CE Manchester multiplex .