The MX300 Nav/Comm is designed to replace the RT 328T, RT 308C, RT 328T, RT 328A, RT 528A, RT 328C, RT 528E, RT 328D, and RT 508A.
- 2-year warranty
- Frequency Range: Comm – 760 channels 118.000 to 136.975 MHz Nav – 200 channels 108.00 to 117.95 MHz Preselect channel storage capability – 100
- Frequency Stability: +/- .033%, -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
- Com Selectivity: 6db @ +/- 7.5 Khz; 50db @ +/- 17.5 KHz; 60db @ +/- 25 KHz
- Nav Selectivity: 6db @ +/- 715 Khz; 50db @ +/- 35 KHz; 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: 6 lbs
- Size: 6.312″ wide x 3.120″ high x 12.15″ mounting depth with connector
- TSO: C34e, C36e, C37e, C38c and C40b