RFCAD allows users to create contour studies using
a variety of formulas and methods. RFCAD can calculate
Land Mobile, Service and Interference contours,
and well as 800 SMR and R6602 contours. Users
may select existing sites to create coverage contours
and display multiple sites and variations for a
complete system analysis. Such basic parameters
as frequency, power, height, and antenna patterns
may all be adjusted to provide various "what if"
scenarios. RFCAD uses the FCC methods for calculating
all contours and produces outputs suitable for filing.