BENDIX/KING
KX 165A
Page 5-26
15610M00.RCD
Rev 0, Jun/2000
TEST DATA SHEET
B.
COMM RECEIVER
*1
Receiver Sensitivity:
Input a -107 dBm standard audio test signal into the unit. Disable the squelch by
pulling the volume control knob out. Disable the audio compressor by entering the
alignment mode (see sec 5.2.2) and setting RDIS to 1. (After completing the test,
enable the receiver compressor by setting RDIS to 0.) Monitor receiver audio while
switching modulation off.
a.
S+N/N: 118.000 MHz
__________NLT 6dB
**118.010 MHz
__________NLT 6dB
126.50 MHz
__________NLT 6dB
126.510 MHz
__________NLT 6dB
136.95 MHz
__________NLT 6dB
136.990 MHz
__________NLT 6dB
b.
Quieting __________NLT 25dB S+N/N (test at 126.500 MHz)
Input a -73 dBm standard audio test signal into the unit. Disable the receiver com-
pressor by entering alignment mode (see sec. 5.2.2) and setting RDIS to 1. (After
completing the test, enable the receiver compressor by setting RDIS to 0.) Monitor
receiver audio and remove modulation.
2.
AGC Characteristics:
____________NMT 3dB
With the unit set to 126.5 MHz monitor the receiver audio output. Vary the input
from -99 dBm to -27 dBm.
Содержание Bendix/King KX 165A
Страница 1: ...MAINTENANCE MANUAL KX 165A NAV COMM TRANSCEIVER MANUAL NUMBER 006 15610 0000 REVISION 0 JUNE 2000 ...
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Страница 20: ...BENDIX KING KX 165A Rev 0 Jun 2000 15610M00 RCD Page 4 15 Figure 4 4 VOR Signal Generation ...
Страница 21: ...BENDIX KING KX 165A Page 4 16 15610M00 RCD Rev 0 Jun 2000 Figure 4 5 Localizer Signal Generation ...
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