Rohde & Schwarz R&S ZNA Series - Page 1594

Command reference
R&S
®
ZNA
1594User Manual 1178.6462.02 ─ 29
SOURce<Ch>:TDIF:IMBalance:AMPLitude:STOP...........................................................1595
SOURce<Ch>:TDIF:IMBalance:PHASe:LPORt............................................................... 1596
SOURce<Ch>:TDIF:IMBalance:PHASe:STARt................................................................1596
SOURce<Ch>:TDIF:IMBalance:PHASe:STOP................................................................ 1596
SOURce<Ch>:TDIF[:STATe] <TruDi state>
Switches the True differential mode on or off. This command is available only if a suita-
ble balanced port configuration is active.
Suffix:
<Ch>
.
Channel number.
Parameters:
<TruDi state> True differential mode ON or OFF
*RST: OFF
Example:
*RST; SOUR:LPOR1 1,3
Reset the analyzer and combine the physical ports 1 and 3 to
the logical port 1. Defining a balanced port configuration deletes
the default trace.
SOUR:TDIF ON
Switch true differential mode on.
CALC:PAR:SDEF 'Trc1', 'BD1D2S'
Create a new trace to measure the differential received wave
quantity bd1, using the single-ended analyzer port no. 2 as a
source port.
Options: R&S ZNA-K61
Manual operation: See "True Differential Mode" on page 353
SOURce<Ch>:TDIF:IMBalance:AMPLitude:LPORt <lport no>
Selects balanced logical port <lport no> as the sweep port of an amplitude imbalance
sweepAmplitude imbalance and phase imbalance sweep in true differential mode.
Use [SENSe<Ch>:]SWEep:TYPE IAMPlitude to activate the amplitude imbalance
sweep and SOURce<Ch>:TDIF:IMBalance:AMPLitude:STOP STARt | STOP to
define its sweep range..
Suffix:
<Ch>
.
Channel number.
Parameters:
<lport no> Logical port number of the balanced port. The balanced port
must be defined using SOURce<Ch>:LPORt<LogPt> before it
can be selected.
Range: Depending on the number of balanced ports
defined.
SCPI command reference