User Instructions

SECURITY NOTATION SPEC
NO.
IT4061400-907
SEE PAGE INDEX
FOR THIS SHEET
REV LETTER
CAGE
CODE
58960
REV LTR
SEE THE TITLE PAGE FOR PROPRIETARY AND DATA RIGHTS NOTATIONS.
REV TEST SPECIFICATION PROCEDURE SPECIFICATION
LTR NO. OPR LIMITS C TEST DESCRIPTION SWITCH POS C WORK STEPS MFG LIMITS
AW/CRITICAL NOTATION
SUPPLEMENTS
71
SECURITY NOTATION PAGE
15101-000 (REV 970213 BCAS ASF5900/ENG_SPEC.DOT) (REV 07/18/2000 -OFC97-DATA SERVICES) HONEYWELL INTERNATIONAL INC.
ENGINEERING
SPECIFICATION
12 ATCRBS
INTERROGATION PULSE
WIDTH TOLERANCE
ATCRBS
INTERROGATION PULSE
WIDTH TOLERANCE
Perform test setup in
accordance with tables 1
and 5.
Perform test setup in
accordance with tables 1
and 5.
Interrogate the UUT with
an ATCRBS Mode A
interrogation with variable
P1, P3 pulse width.
Interrogate at the
standard rate.
ATC-1400A
XPDR MDE A
PRF: 0450
XPDR PLSE
WDTH: VAR
Turn DISPLAY SELECT
control to MODE A
position. Turn PRF
thumbwheels to 450 Hz.
Set the XPDR PULSE
WIDTH switch to VAR.
Use the following table to
set the P1, P3 pulse
widths. The % ATCRBS
reply shall be as specified.
ATC-1400A
CW/NORM/
OFF: NORM
Use the following table to
set the P1, P3 pulse
widths (on ATC-1400A,
adjust the XPDR PULSE
WIDTH thumbwheels).
The % ATCRBS reply
shall indicate as specified.
12.1 >90%
>90%
<10%
P1, P3 Pulse Width
0.70 µs
0.90 µs
0.30 µs
P1, P3 Pulse Width
0.70 µs
0.90 µs
0.30 µs
>98%
>98%
<2%
Return the P1, P3 pulse
width to the nominal
setting.
ATC-1400A
XPDR PLSE
WDTH: CAL
On the ATC-1400A, return
the XPDR PULSE WIDTH
switch to the CAL
position.