Yet Another ICOM CI-V Interface


Posted on Jul 29, 2012

This page describes my home-built ICOM CI-V interface. In order to connect most all ICOM radios to a computer, an additional interface is required. The interface bridges the gap between the RS-232 electrical levels used by the computer serial port, and the open collector shared bus used by the ICOM radios. The interface, therefore, is not much more than a level converter.


Yet Another ICOM CI-V Interface
Click here to download the full size of the above Circuit.




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