A more extensive theoretical analysis for a ferrite filled electromagnetic delay line of two coaxial anisotropic conducting cylinders was made and improvements of the delay line n=0 mode operation was achieved by separating effective sections using short-circuited coils to eliminate unnecessary couplings among windings of different phase. Time delay of order of 10 microseconds per meter in video frequency range was observed from 3"/8 diameter 6" long delay line tilled with ferrite material. Design formula was presented with illustrative discussions to help design for practical purposes. purposes.