The geometry data for the cylinder with attached wires was discussed in section III-2. The wire on the end of the cylinder is excited first and a trdiation pattern is computed. The CP card requests the coupling between the base segments of the two wirs. hence agter the second wire has been excited, the table "ISOLATION DATA" is printed. The coupling printed is the maximum that would occur when the source and load are simultaneously matched to there antennas. The table includes the matched load impedance for the second segment and the corresponding input impedance at the firs segment. The source impedance would be the conjugate of this input impedance for maximum coupling.