89000046-014 KSN 780/8XX/900 AeroNav AML STC Installation Manual for Helicopters
Rev 0 Page 1-4
© Honeywell International Inc. Do not copy without express permission of Honeywell.
1.4.2.5 AeroNav 800 VHF Communication Transceiver Specifications
Audio Output
65 mW into 150Ω load
Audio Response <6dB Variation from 350 to 2500 Hz, 4kHz -18dB
AGC Characteristics <6dB Variation from 10uV to 10mV
Sensitivity 4uV (6dB (S+N)/N 30% mod @ 1KHz)
Spurious Response
10mV spurious signal produces no more output than a desired
signal at 6dB (S+N)/N
Transmitter Power 16W or 10W @ 28V, 10W @ 14V (Typical)
Transmitter Duty Cycle Recommended 10% maximum
Modulation Capability 70%
Carrier Noise Level -39dB (S+N)/N
Frequency Stability >2.5 ppm
Demodulation Audio Distortion <12% @ 70% modulation
Sidetone Fidelity 300-2500 Hz
Demodulation Audio Response <6dB Variation from 300 to 2500 Hz
Table 15 VHF Communication Transceiver Specifications
1.4.2.6 AeroNav 800 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 16 VHF Navigation Specification
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