- using DO-160C, DO-170, and DO-143
- Length = 6.4"
- Width = 6.29"
- Height = 1.3"
- Supply voltage: 11-33 Vdc;
- Operating current : 2.2A (13.8V, spkr on)
Temperature range: -20°C to +55°C (normal operation)
Altitude: 50,000 MSL unpressurized
- Marker Beacon Receiver
Frequency: Crystal controlled at 75 Mhz
- LO 1000 uV hard
- HI 200 uV hard
- 6 dB @ +/- 10kHz min.
- 40 dB @ +/- 200 kHz max.
Input impedance: 50 ohms
External lamp drive: 125 mA max each output
Other outputs: Middle MKR sense
- Audio Panel
Transceiver inputs: 3
Receiver inputs: 5
Unswitched inputs: 2
Input impedance: 500 ohms
Input isolation: 60 dB min
Positions: 6 (pilot, copilot, 4 passengers)
Volume controls: 3 (pilot, copilot, passengers)
VOX level controls: 2 (pilot, copilot/passengers)
VOX circuits: 6 (one per mic input)
Music inputs (stereo): 2 (one input mutable)
Intercom isolation modes: 3 (pilot, crew, all)
- Speaker Outputs
Outputs selectable: One, pilot selectable
Output power: 10 Watts into 4 or 8 ohms, any normal supply voltage.
Frequency response: 350 to 6 kHz nom
Special functions: PA Mode, pilot selectable
- Headphone Outputs
Output amplifiers: 3, stereo (pilot, copilot, passengers)
Power: 100 mW per stereo channel, each headset, into 150 ohms
with not more than 5% distortion, any normal supply voltage.
- Music: 100 Hz to 15 kHz nom
- A/C radio: 100 Hz to 6 kHz nom
- ICS mic: (Special cabin noise band de-emphasis)
Specifications are subject to change without notice.