Northern Airborne Technology AA83-001 rev.4.00 - Manual (Page 12)

AA83-001 InterMUSIC™ Stereo Intercom System Manual SM09-2A Rev. 4.00
Miscellaneous Audio Performance
ICS BAL control: ≥20 dB dynamic range
MUS BAL control: ≥20 dB dynamic range
RX BAL control: ≥20 dB dynamic range
ICS BASS control: ±2.5 dB min. range at 350 Hz*
MUS BASS control: ±2.5 dB min. range at 350 Hz*
MUS MUTE control: -60 dB to –10 dB
Music attack/decay time: < 7 seconds
RX volume control:
≥35 dB dynamic range
* measured at –10 dB ref: rated input level.
1.4.2 Physical Specifications
Height 1.32" (33.5 mm) max
Depth 7.20" (182.9 mm) max
5.84" (148.3 mm) max behind panel
Width 2.62" (66.5 mm) max panel width
Weight 0.70 lbs (0.32 kg) max
Mounting Through front panel; three 6-32 black brass
screws. Aircraft panel thickness 0.050" to 0.125"
Faceplate Panel is a rectangular double-sided photo-
imaged 0.062" aluminum plate, 1.32" high x
2.62" wide, max
Material/Finish Chassis and Cover: Brushed aluminum with
chromate conversion
Connectors One 44 pin male high-density D-min connector
with jackposts
Installation Kit AA83-IKC
1.4.3 Environmental Specifications
Temperature -20
o
to +55
o
C
Altitude 50,000 ft
Shock 6g/11ms, 20g/11ms, 20g/3s sustained .
Qualification:
DO-160D Env. Cat. [(A1)(D1)X]BXB[(SMB)(UF)]XXXXXXZBAXXXMXXXX
Safety of Flight requirements per RTCA DO-160D Environmental Conditions.
End of section 1
Page 1-4 Feb 8, 2006
ENG-FORM: 800-0108.DOT
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