When making absolute measurements of radio frequency field intensity, the most important crite- rion is to establish an undisturbed field pattern at the point of measurement. Unfortunately, in the quest to quantify the magnitude of signal egress from a cable television plant source, the engineer is faced with a situation which is far from ideal. This paper will ex- plore a few of the possible equivalent transmitting antenna configurations that make up the real cable world, how these hardware models affect propaga- tion parameters and finally how the results are viewed by commonly used receiving antennas. A method of simulating a leakage field for dipole/monopole measurement correlation will be disclosed.