CAT cable schematic for FT 817 857 897

To connect up your FT-817/857/897 to a PC you have a number of options. For the serial connection you can go ahead and obtain a CT-62 from YAESU. Alternatively you can make up your box with a level converter and cable using schematic in this page

Visit CAT cable schematic for FT 817 857 897 DXZone Resource Page

Or download this file file from Google Drive