The Uniden Bearcat BCi-25D is an optional APCO 25 digital plug-in circuit card for the BC 250D and BC 785D. The APCO Project 25 is a modulation process where voice communications are converted into digital communications. This conversion is similar to the technology used with digital mobile phones. There are several types of Project 25 system available.
Note: We understand 9600 baud is not supported, and therefore this card will not decode all digital systems.