Detailed Description
Certification: 8130-3
Voltage: 28 V
Plug-in replacement:
Narco MK-12E ARC (Cessna) Replacement
TKM MX-385
ARC RT-385A
ARC's RT-485B is a solid-state TSO'd NAV/COMM transceiver. The RT-485B uses an electronic digital frequency display. For greater convenience, there are three memory frequencies on both the COMM and NAV sides. This radio is directly compatible with the RT-385A, offering an easy upgrade path.
The ARC (Cessna) RT-485B features:
⢠720 COMM channels
⢠200 NAV channels
⢠7 watts nominal transmission power
⢠Remote Glideslope channeling (such as the R-443B)
⢠Remote DME channeling
These are the most common indicators used in RT-485B installations:
For VOR/LOC installations:
IN-385A VOR/LOC Indicator
IN-385AC VOR/LOC Indicator (with autocentering)
IN-485AC VOR/LOC Indicator (with autocentering)
For VOR/LOC/Glideslope installations:
IN-386A VOR/LOC/Glideslope Indicator & R-443B Glideslope Receiver
IN-386AC VOR/LOC/Glideslope Indicator (with autocentering) & R-443B Glideslope Receiver
IN-486AC VOR/LOC/Glideslope Indicator (with autocentering) & R-443B Glideslope Receiver