AIR COM
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- Controlling Radio and Transponder in one easy-to-use interface
- Airport Database, GPS Interface, Nearest Frequency Function
- Frequency/Channel Memory
- Channel History
- Dual Watch with separate volume control
- “Say Again” function for replay of incoming transmissions
- Independent volume for dual watch/MON and primary channel
- 6W Transmit Power
- Three independent microphone inputs with adjustable GAIN values (also supporting dynamic microphones)
- Amplified speaker output
- Two headphone outputs (up to four headphones)
- Intercom (up to four places)
- Two audio configurations, switchable in flight
- 8.33kHz channel spacing
- All-metal enclosure
- Can be directly combined with AIR Control Display ACD-57
- Manufactured in PART21 environment in Germany
- Use limited to Class II aircraft
Some features require an AIR Control Display or a Transponder
Dimensions
4.8 in x 2.42 in x 1.41 in
(122.0 mm x 61.5 mm x 30.75 mm)
Weight
0.39 lbs (~180 g)
Mounting
Mounting tray or attached to an AIR Control Display
Nominal Supply Voltage
11.0 - 30.3 VDC (nom)
Abnormal Supply Voltage
10.2 - 32.2 VDC (nom)
Emergency Operation
Transmit: 9 VDC
Receive: 8 VDC
Current Transmit Mode
1.2 @ 13.75 VA (nom)
0.7 @ 28 VA (nom)
Current Receive Mode
0.12 @ 13.75 VA (idle-nom)
0.07 @ 28 VA (idle-nom)
Frequency Range
25 kHz mode: 118.000 - 136.975 MHz
8.33 kHz mode: 118.000 - 136.9916 MHz
Channel Spacing
25 kHz or 8.33 kHz
Number of Channels
760 (25 kHz)
2280 (8.33 kHz)
Sensitivity
-102 dBm (nom)
-93 dBm (min)
Adjustable Squelch Level
-93 to -110 dBm
Audio Output Speaker
4.5 W minimum into a 4 Ohms load
Audio Output Headphone
110 mW minimum into a 150 Ohms load
Audio Response
6 dB maximum variation from 350 to 2500 Hz
Audio Distortion
3% (nom)
25% (max) at rated output power
Equipment Classes (ED-23C)
Receiver: C, E
Transmitter: 4, 6
Output power
6 W into 50 Ohm @ 12 VDC (nom)
4 W into 50 Ohm @ 12 VDC (min)
Output Power (9 V to 10.2 V)
3.5 W
Microphone Input
2 mVe (min)
700 mVe (max), selectable MIC supply
Compressor range
10 dB, adjustable starting point and gain
Modulation Capability
80%
Frequency Tolerance
2 ppm
Duty Cycle
30 sec / 60 sec
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ACD-57AIR Control Display 57
Multi-function Display, 2.25" Panel mount, Control COM/Radios,...
AIR Avionics
As low as $788.00 (list)