Description
The MX385 NAV/COMM is designed to be electrically and mechanically interchangeable with the Cessna ARC RT385 and the Cessna ARC RT485. The MX385 operates on 28 vdc with 3.0a maximum current in transmit, and is available with either a tan or black faceplate. See the owner’s manual for detailed specifications.
Specifications
- Frequency Range: Comm – 760 channels 118.000 to 136.975 Mhz Nav – 200 channels 108.00 to 117.95 MHz Preselect channel storage capacity – 100
- Frequency stability: +/- .003%, -20C to 50C
- Transmitter Power: 8 Watts min
- Modulation: 85% minimum with limiting at 90%
- Sidetone: Adjustable to 40 mw into 500 ohms
- Receiver Sensitivity: 1.5uV (soft) for 6db s+n/n or 1/2 flag Nav
- Comm Selectivity: 6db @ +/- 7.5 Khz; 50db @ +/- 17.5Khz; 60db @ +/- 25 Khz
- Nav Selectivity: 6db @ +/- 15 Khz; 50db @ +/- 35Khz; 60db @ +/- 50 Khz
- Squelch: Noise adaptive squelch with manual override
- Audio Output: 5 watts into a 4 ohm speaker; 40 mw into 500 ohm headphones
- Demod Output: VOR adjustable from .25 to .75 arms
- Weight: 5 lbs
- Size: 6.03″ wide x 2.5″ height x 10″ mounting depth
- TSO: C34e, C36e, C37d, C38d, C40c