This is an FM Trainer Cord to go between a Futaba Radio with the Square Trainer Port and the older Round DIN connector.
Examples: the 9C to 8U or the 4YF to 6X.
INCLUDES: One Black FM Trainer Cord with one Micro connector (Square) and One Round DIN connector.
COMMENTS: A "Micro" plug is square in shape with six internal pins, and found on the following Radios:
Tower: 4-TH Futaba: 4YF, 6EXA, 9C
This trainer cord can be used with Hitec radios as "students". Unfortunately you can not use a Hitec radio as a "teacher/master" radio. It is recommended that the "student" radios should be shut OFF.