User Instructions

ManualsBrandsACSS an L-3 Communications and Thales ManualsElectronicsMode S Transponder

100

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

SECURITY NOTATION PAGE

15101-000 (REV 970213 BCAS ASF5900/ENG_SPEC.DOT) (REV 07/18/2000 -OFC97-DATA SERVICES) HONEYWELL INTERNATIONAL INC.

ENGINEERING

SPECIFICATION

20.4 500 ± 50 ns Measure and record the

50-50% pulse width of the

P1 pulse in the Mode S

reply. The measurement

shall be as specified.

Measure and record the

50-50% pulse width of the

P1 pulse in the Mode S

reply. The measurement

shall be as specified.

500 ± 40 ns

21 ATCRBS/MODE S ALL-

CALL, LONG P4

AMPLITUDE

ATCRBS/MODE S ALL-

CALL, LONG P4

AMPLITUDE

Perform test setup in

accordance with tables 1

and 5 except set AIR/GND

1 to AIR.

AIR/GND 1 to

air or open

Perform test setup in

accordance with tables 1

and 5 except set AIR/GND

1 to AIR.

Interrogate the UUT with

an ATCRBS Mode A

interrogation with long P4

of adjustable amplitude.

Interrogate at the

standard rate.

ATC-1400A

PRF: 0045

SLS/ECHO:

OFF

XPDR MDE A

S-1403

FUNC 4,

(ACL)

P4:VAR,

Dv = CAL

Turn PRF thumbwheels to

45 Hz. Turn SLS/ECHO

switch to OFF position.

Turn the XPDR MODE

CONTROL to MODE A.

Select FUNC 4 (ACL).

Within the FUNC 4 menu,

select ACL and P4:VAR.

Use the following table to

adjust the interrogation

RF level and the amount

of P4 attenuation. The %

Mode S reply for each

case shall be as specified.

ATC-1400A

CW/NORM/

OFF: NORM

Use the following table to

adjust the interrogation

RF level and the amount

of P4 attenuation

(SLS/ECHO thumbwheels

on ATC-1400A). The %

Mode S reply for each

case shall be as specified.

Read the value on the

S-1403 Mode S % reply

field.

21.1 <10%

>90%

<10%

>90%

RF Level P4

-21 dBm -6

-21 dBm -1

-40 dBm -1

-40 dBm -6

-68 dBm -6

-68 dBm -1