Operation, Remote Operation
Transponder Commands
1-2-5
ATC-5000NG ATC/DME Test Set Operation Manual
Rev. L0
Page 116
Subject to Export Control. See Cover Page for details.
February 2020
5.9.17.2.11
PRF SYNCHRONIZATION
5.9.17.2.12
SIDE LOBE SUPPRESSION (SLS)
5.9.17.2.13
SYNCHRONIZATION
Command Syntax:
{:ATC |:ATC5000NG}{:XPDR}{:DBL:}<interrogation number>{:PRFSYNC}SP{ON |OFF}CR
Description:
This command turns on or off the synchronization output of the selected double interrogation.
<interrogation number> defines the double interrogation number.
This command is valid only
for the following transponder interrogation modes: P1 to P2, Pulse, DME 12 µs Spacing
and DME 30 µs Spacing.
Interrogation:
1 to 2 (decimal ASCII)
Default:
Off
Example:
:ATC:XPDR:DBL:1:PRFSYNC ON\r
Query:
:ATC:XPDR:DBL:1:PRFSYNC?\r
Return:
ON
Command Syntax:
{:ATC |:ATC5000NG}{:XPDR}{:DBL:}<interrogation number>{:SLS}SP{ON |OFF}[,{ON|OFF}]CR
Description:
This command turns on or off SLS (P2) pulse in an ATCRBS interrogation of the selected double
interrogation. <interrogation number> defines the double interrogation number. The optional
{ON|OFF} is ignored if the interrogation mode is not “Alternate Mode A/Mode C” for the selected
double interrogation. For “Alternate Mode A/Mode C”, the first {ON|OFF} is used to define the
Mode A pulse and the second ( or the optional) is used to define the Mode C pulse.
Interrogation:
1 to 2 (decimal ASCII)
Default:
Off
Example:
:ATC:XPDR:DBL:1:SLS ON\r
Query:
:ATC:XPDR:DBL:1:SLS?\r
Return:
ON
Command Syntax:
{:ATC |:ATC5000NG}{:XPDR}{:DBL}{:SYNC}SP<numeric>CR
Description:
This command allows selecting the interrogation number for synchronization. The measured
UUT values are obtained from the reply associated with the interrogation selected for
synchronization.
Numeric:
1 to 2 (decimal ASCII)
Default:
1
Example:
:ATC:XPDR:DBL:SYNC 2\r
Query:
:ATC:XPDR:DBL:SYNC?\r
Return:
2
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