Operation,
Remote Operation
1-2-5
RGS-2000NG TCAS Test Set Operation Manual
139187 / Rev. 500
Page 180
Subject to Export Control. See Cover Page for details.
September 2021
5.11.17.4.2
Antenna Time Deviation
5.11.17.4.3
Interrogation Mode
Command Syntax:
{:RGS | :RGS2000NG}{:XPDR}{:ANT | :ANTENNA}{:TIM |
:TIME}SP<numeric>[,<numeric1>]CR
Description:
This command sets the antenna time deviation between the top and bottom
antenna. The optional <numeric1> is ignored if the interrogatio n mode is not
“Alternate Mode A/Mode C.” For “Alternate Mode A/Mode C”, the <numeric>
is used to define the Mode A pulse and the <numeric1> is used to define the
Mode C pulse.
Numeric:
-1.0 to 1.0 µs (decimal ASCII)
Default:
0
Example:
:RGS:XPDR:ANT:TIM 0.8\r
Query:
:RGS:XPDR:ANT:TIM?\r
Return:
0.8
Example:
(Alternate Mode A/Mode C)
:RGS:XPDR:ANT:TIM -0.5,0.5\r
Query:
:RGS:XPDR:ANT:TIM?\r
Return:
-0.5,0.5
Command Syntax:
{:RGS | :RGS2000NG}{:XPDR}{:MOD | :MODE}SP<numeric>CR
Description:
This command sets the transponder interrogation type for Single
Interrogation Mode..
Numeric:
0 to 11 (decimal ASCII)
Value
Mode
0
Mode A
1
Mode C
2
Mode A Only All Call
3
Mode C Only All Call
4
Mode A/Mode S All Call
5
Mode C/Mode S All Call
6
Mode S
7
P1 to P2
8
Pulse
9
DME 12 µs Spacing
10
DME 30 µs Spacing
11
Alternate Mode A/Mode C
Default:
0
Example:
:RGS:XPDR:MOD 6\r
Query:
See Transponder Queries
NOTE:
This command must be sent before defining the pulse parameters.