Automatic adjustment delay technique for simulcast of paging system

An automatic adjustment delay technique for a simulcast of a paging system includes: a reference clock supplying unit for supplying a synchronization signal used as a reference clock, a page data transmission board installed within the paging system for receiving the page data and transmitting the page data in synchronism with the reference clock supplied from the reference clock supplying unit, a plurality of transmission lines and transmission facilities installed between respective base stations and the page data transmission board for transmitting the page data to the base stations, and respective transmitters installed within the respective base stations for receiving the page data transmitted via the transmission lines and transmission facilities and for externally transmitting the page data in synchronism with the reference clock generated by the reference clock supplying unit.