of n frequency bands are transmitted the number of interferences that should be considered in the frequency is 2n further the clock signal has a lower frequency generally a few tends or a few hundreds of mhz than the other signals requiring a larger size of frequency selector further upon detecting the clock signal jitter increases due to a phase variation in the clock signal further the filter is designed considering interference between signals when differentiating multiple signals the control signal is a digital signal having a higher power level as compared with the other signals and thus causes interference or electromagnetic interference emi thus reducing the power level of the control signal should be taken into account resultantly the use of a signal transmission reception method based on a general frequency division scheme in the terminal including the rfa and the rfb connected via one cable as shown in fig1 requires several factors to be considered which poses limitations on an actual implementation thus according to an embodiment of the present invention there are proposed a method and apparatus enabling transmission and reception via one cable of the dc power signal clock signal control signal and rf if signal based on a tdma scheme and fdma scheme according to an embodiment of the present invention the dc.