User Instructions

SECURITY NOTATION SPEC
NO.
IT4061400-907
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CAGE
CODE
58960
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REV TEST SPECIFICATION PROCEDURE SPECIFICATION
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SECURITY NOTATION PAGE
15101-000 (REV 970213 BCAS ASF5900/ENG_SPEC.DOT) (REV 07/18/2000 -OFC97-DATA SERVICES) HONEYWELL INTERNATIONAL INC.
ENGINEERING
SPECIFICATION
17 ATCRBS DIVERSITY ATCRBS DIVERSITY
Perform test setup in
accordance with tables 1
and 5.
Perform test setup in
accordance with tables 1
and 5.
Simultaneously
interrogate both UUT
antennas with an
ATCRBS Mode A at
standard rate.
ATC-1400A
PRF: 0450
S-1403
FUNC 1
ANT B: 0
RF Lvl: 0
Set PRF thumbwheels to
0450 on ATC-1400A. In
FUNC 1 menu on S-1403,
turn on antenna B and
ensure RF level is set to
zero.
See paragraph 3.4. See paragraph 3.4.
Use the following table to
set the relative power and
timing of the two
interrogations. The %
ATCRBS reply shall be at
the specified value and
antenna.
ATC-1400A
CW/NORM/
OFF: NORM
Use the following table to
set the relative power and
timing of the two
interrogations. The %
ATCRBS reply shall be at
the specified value and
antenna. Read the %
reply on the ATC-1400A.
17.1
ANTA ANTB
<10% N/A
>90% N/A
>90% N/A
>90% N/A
<10% N/A
>90% N/A
<10% N/A
<10% N/A
ANT A ANT B
RF LVL DELAY
-56 dBm +0.05 µs
-44 dBm +0.05 µs
-44 dBm +0.45 µs
-70 dBm +0.45 µs
-56 dBm -0.05 µs
-44 dBm -0.05 µs
-56 dBm -0.45 µs
-44 dBm -0.45 µs
ANT A ANT B
RF LVL DELAY
-56 dBm +0.05 µs
-44 dBm +0.05 µs
-44 dBm +0.45 µs
-70 dBm +0.45 µs
-56 dBm -0.05 µs
-44 dBm -0.05 µs
-56 dBm -0.45 µs
-44 dBm -0.45 µs
ANTA ANTB
<2% N/A
>98% N/A
>98% N/A
>98% N/A
<2% N/A
>98% N/A
<2% N/A
<2% N/A