IDFREQS (IDentify FREQuencieS) is a program written for scanner owners that allows them to print out a list of all frequencies stored in their scanner, along with text descriptions of agencies that use them. Since some scanners will actually "round" a frequency when entered, and since you can actually hear frequencies that are just a few khz off of center, IDFREQS considers frequencies that are within 3khz of each other as the same IDFREQS first loads a file that you create containing channel numbers along with the corresponding frequencies, currently in your scanner Next, master frequency data base file(s), that contain frequencies along with text describing them, are searched to find descriptions of who uses those frequencies. If there is enough memory to do so descriptions for each frequency are sorted alphabetically. The results of the search are written to another file that you specify
