89000046-014 KSN 780/8XX/900 AeroNav AML STC Installation Manual for Helicopters
Rev 0 Page 1-1
© Honeywell International Inc. Do not copy without express permission of Honeywell.
1.4.1.5 AeroNav 880/900 Installed Unit Weight in Pounds
Unit Unit Weight
Backshells (Less Wiring)
Installed Weight with Backshells
(Less Wiring)
5.65 8.17 8.64
6.75 9.51 10.32
Table 9 AeroNav Installed Weights
1.4.1.6 AeroNav 900 VHF Navigation Specification
Glideslope Receiver -
Selectivity
0 +/-.0091 ddm w/ test signal varied +/-17kHz. 60dB for +/-
132kHz offset
Sensitivity (flag) 10uV max
Spurious Response >-60 dB
Centering Accuracy 0 ± 0.02 DDM or better
Deflection Response 67% of final value in 600msec
Localizer Receiver -
Selectivity 6dB at least ±17kHz, 40dB no more than ±80kHz
Sensitivity (flag) 10uV max
Sensitivity (aural) 10uV max for 20dB (S+N)/N with 1kHz 30%mod
Centering Accuracy +/-3mV
Deflection Response 67% of final value in 600msec
Audio Response
<6dB Variation from 350 to 2500 Hz,
-20dB <150Hz >9kHz
Table 10 VHF Navigation Specification
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