NAVAIR 11—2OAX—737
Harmonic spurious
noise
VOR 30 Hz: 20% AM
Tolerance: ±1.2%
VOR 9960 Hz: 30% AM
Tolerance: ±1.2%
LOC 90 Hz: 20% AM
Tolerance: ±0.8%
LOC 150 Hz: 20% AM
Tolerance: ±0.8%
G/S 90 Hz: 40% AM
Tolerance: ±1.6%
G/S 150 Hz: 40% AM
Tolerance: ±1.6%
Comm 1020 Hz: 30% AM
Tolerance: ±1.2%
Range: 0 to 30% AM
Tolerance:
@
20%,
±0.8%;
@
30%, ±1.2%
Range: 0 to 100% AM
Tolerance:
@
40%,
±1.6%;
@
95%,
±3.0%
Frequency range:
108.000 to 335.000 MHz;
(70.000 to 79.000 MHz,
NAV—750B only)
Tolerance: ±1.5needle widths
Bearing range:
00
to 360°
Tolerance: ±0.05%
Tone frequencies: 90 and 150 Hz
Tolerance: ±2.75mV
>30 dBc from 108.000
to 335.000 MHz; (>20 dBc
from 70.000 to 79.000 MHz,
NAV—750B only)
NAV—750 only
Frequency: 108.000 MHz
Tolerance: >68 dB below carrier
@
±12.5kHz, and ~71 dB below
carrier ~ ±25.0kHz in 300 Hz
resolution bandwidth
Frequency: 334.700 MHz
Tolerance: ~63 dB below carrier
@
±12.5kHz,
and
74 dB below
carrier
@
±15.0
kHz in 300 Hz
resolution bandwidth
Modulation meter indication
is compared to signal
generator calibrator
indication.
Frequency varied and meter
monitored for deflection.
Compared to a bearing
standard.
Measured with a digital
multimeter.
Measured with a spectrum
analyzer.
Measured with a spectrum
analyzer.
TI
Characteristics
Performance
Specifications
Test
Method
Measured with a signal
analyzer.
Tone modulation
Modulation meter
Meter RF level
Bearing
LOC-G/S
Harmonics
2
