US Patent 7333828 Method for compensating output power of mobile terminal

Provided is a paging system where a paging transmitter that outputs frequencies of wide bandwidth by using a table for storing power values corresponding to the detected voltages of the output signals. The method for displaying frequency-based output of the paging transmitter includes the steps of: a) detecting the voltages of output signals when the RF signals are outputted and analyzing the frequencies; b) if the current frequency is the center frequency, searching and displaying corresponding data in the table; c) of the current frequency is lower than the center frequency, searching corresponding data in the table and displaying the data after subtracting a predetermined offset value; and d) if the current frequency is higher than the center frequency, searching corresponding data in the table and displaying the data after adding the predetermined offset value thereto.