The MX155X is a modern direct slide-in replacement for the BendixKing KX155 NAV/COMM (all series)
The MX155X has a very simple set of controls that consist of two Dual-function (push & turn) knobs and 4 ‘touch points’ in the display
Designed to work with or without an external glide slope indicator, and is compatible with European 8.33khz separated comm channels by selecting the appropriate menu option
Original installations that utilized a remote comm channel flip-flop switch, this accessory has been disabled to accommodate multiple aircraft input voltages
MX155X is an Experimental, Non-Certified Version
EASA Compliant (8.33 kHz or 25 kHz selectivity)
Compatible with 14 and 28 volt aircraft
Active and standby flip-flop displays
Digital technology – software based and software upgradeable
High visibility, alphanumeric display with touch points
High-sensitivity tuner with improved output quality
Interfaces with existing equipment in panel
Built-in 40 channel glideslope receiver
VOR/LOC converter
Frequency memory with user-defined channel codes for NAV and COMM
Squelch: Noise adaptive squelch with manual override