BENDIX/KING KX 165A
Page 5-36 15610M00.RCD Rev 0, Jun/2000
2. LOC Deflection
TEST DATA SHEET
3. LOC Alarm
Input a standard -73 dBm LOC signal into the unit with a 0.000 ddm modified as follows:
a. Standard Composite Signal
Internal Display ________ “FLAG” not displayed
External Indicator drive ________ Voltage across Flag outputs.
Positive lead connected to +FLAG output.
NLT 350mV & NMT 900mV
b. 90 Hz only on composite
Internal Display ________ “FLAG” displayed
External Indicator drive ________ Voltage across Flag outputs.
Positive lead connected to +FLAG output.
NMT 125mV
c. 150 Hz only on composite
Internal Display ________ “FLAG” displayed
External Indicator drive ________ Voltage across Flag outputs.
Positive lead connected to +FLAG output.
NMT 125mV
4. LOC Composite Level
Input a standard LOC centering signal at -53 dBm RF level with the 90 Hz tone turned off.
Composite Level Set: ______________ VACRMS (.272
±
0.005)
Tone Ratio Deflection
Polarity
Internal CDI External Indicator Drive
Positive voltmeter lead
Connected to +RIGHT
0.093 ddm (+4 dB)
150 Hz
predominant
Left ____ Indicator within 3rd
bar left of center
____ -90 ±6.3 mV
0.093 ddm (+4 dB)
90 Hz predominant
Right ____ Indicator within 3rd
bar right of center
____ +90 ± 6.3 mV
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