Microwave Engineering links planning with Pathloss,The Pathloss program is a comprehensive path design tool for radio links operating in the frequency range from 30 MHz to 100 GHz.The program is organized into eight path design modules, an area signal coverage module and a network module which integrates the radio paths.Coverage module and a network module which integrates the radio paths and area coverage analysis. Switching between modules is accomplished by selecting the module from the menu bar.