Viavi ATC-5000NG Operation Manual page 276

5.9.17.2.4 MODE S INTERROGATION MESSAGE DATA
Command Syntax:
Description:
Interrogation:
Number:
Default:
Example:
Query:
Return:
5.9.17.2.5 P1 TO P1 SPACING
Command Syntax:
Description:
Numeric:
Default:
Example:
Query:
Return:
5.9.17.2.6 POWER LEVEL RANGE
Command Syntax:
Description:
Default:
Example:
Query:
Return:
5.9.17.2.7 PULSE POWER LEVEL
Command Syntax:
Description:
Numeric:
Default:
Example:
Query:
Return:
Rev. L0
February 2020
{:ATC |:ATC5000NG}{:XPDR}{:DBL:}<interrogation number>{:UF}SP<numeric>CR
This command sets the data message for the Mode S Interrogation of the selected double
interrogation. <interrogation number> defines the double interrogation number.
1 to 2 (decimal ASCII)
Short interrogation 0 to FFFFFFFFFFFFFF (14 hexadecimal ASCII)
Long interrogation 0 to FFFFFFFFFFFFFFFFFFFFFFFFFFFF ( 28 hexadecimal ASCII). The last
six characters are the Mode S Address.
00000000000001
:ATC:XPDR:DBL:2:UF 5AC4727338FF22\r
:ATC:XPDR:DBL:2:UF?\r
5AC4727338FF22
{:ATC |:ATC5000NG}{:XPDR}{:DBL}{:P1TOP1}SP<numeric>CR
This command sets the interrogations spacing from P1 of the first interrogation to P1 of the
second interrogation.
0 to 400 µs (decimal ASCII)
0
:ATC:XPDR:DBL:P1TOP1 44\r
:ATC:XPDR:DBL:P1TOP1?\r
44
{:ATC |:ATC5000NG}{:XPDR}{:DBL:}{:PMODE}SP{HI |LOW |VLO}CR
This command sets the power level range to the high, low, or very low mode.
Minimum
Maximum
Low Power
:ATC:XPDR:DBL:PMODE HI\r
:ATC:XPDR:DBL:PMODE?\r
HI
{:ATC |:ATC5000NG}{:XPDR}{:DBL:}<interrogation number>{:POW |:POWER}SP<numeric>CR
This command sets the antenna power for the top antenna of the selected double interrogation.
<interrogation number> defines the double interrogation number. The power level range depends
on the power mode selected using the previous command. The bottom antenna power uses this
value plus the antenna power deviation setting.
-110 to 5 dBm (decimal ASCII)
-20
:ATC:XPDR:DBL:1:POW -31\r
:ATC:XPDR:DBL:1:POW?\r
-31.0
ATC-5000NG ATC/DME Test Set Operation Manual
Subject to Export Control. See Cover Page for details.
Power Mode
High Power Low Power
-65 dBm -9 0 dBm
5 dBm -2 0 dBm
Operation, Remote Operation
Transponder Commands
Very Low Power
-110 dB m
-40 dBm
1-2-5
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