Some 3.5mm connectors may be too thick to fully seat in the recessed rear jack; a slim-profile connector is often necessary.
The KT-8900 communicates using standard asynchronous serial data at . It does not use standard RS-232 voltage levels (+/- 12V), which will damage the radio. The interface relies on a standard three-wire serial connection:
Some 3.5mm connectors may be too thick to fully seat in the recessed rear jack; a slim-profile connector is often necessary.
The KT-8900 communicates using standard asynchronous serial data at . It does not use standard RS-232 voltage levels (+/- 12V), which will damage the radio. The interface relies on a standard three-wire serial connection:
