Train Control Systems 1447 A4X-KAC HO Decoder
The A4X-KAC is four function HO-scale “drop-in” style mobile decoder for Atlas, Athearn, Kato, etc. locomotives.
Examples include the following:
Athearn:
- F59PHI
- F3
Atlas:
- RS-1/RS-3/RS-11
- C424
- GP7
Kato:
- GP35
See the installation pages for a full list of compatible engines!
The A4X-KAC includes a factory-installed 2-Pin Mini Connector with Blue and Black&White wires to use when connecting Keep Alive® devices with the same 2-Pin Mini Connector. Keep Alive® devices with the connector are designated as “KA(n)-C”
Back EMF Load Compensation:
Provides superior slow speed control and high performance under load.
Quiet Drive:
Super-quiet motor control for “buzz” free motor performance.
DC Mode:
Decoder will automatically detect DC power. You can also configure how your lighting effects function on DC.
RailCom®:
This feature allows the decoder to talk to the command station. RailCom supports expansion for new features.
Variable Momentum:
Allows you to make custom acceleration and deceleration curves.
LED Support:
This product does not require external resistors when connecting LED’s.
Incandescent Bulb Support:
This decoder can be used with 12 Volt bulbs.
Function Remapping:
Buttons 0 through 12 may be used to control the lighting functions of this decoder.
Programmable Lighting Effects:
Choose from 20 separate user-programmable lighting effects!
Dimmable Brightness:
Configure multiple different brightness levels for your LED’s or incandescent bulbs.
Decoder Lock:
Feature which prevents accidental/unwanted programming while activated.
Airwire™ Compatible:
Fully compatible with Airwire™ operation.
User-Loadable Speed Tables:
Configure custom speed curves and set speed limits.