Wiring Harness for TY91 Radio in Single-Seat Sailplane, 0.5 m (19.7 inches)
This is a pre-wired wiring harness which makes installation faster and trouble-free.  It may also save you delays and repair bills should you accidentally connect something incorrectly.  This wiring harness is assembled and tested using a cable tester by Larry Goddard.  It has a DB-15f connector at the TC90 display end and a DB-25f connector at the TY91 radio end.  It also includes leads for the connection of: 12 to 14 VDC power input, Speaker, Microphone, and Push-to-talk switch