Rohde & Schwarz R&S ZNB - Page 1169

Command Reference
R&S
®
ZNB/ZNBT
1169User Manual 1173.9163.02 ─ 53
<ImaginaryPart> Imaginary part of the port impedance. This part may be omitted
to define a real impedance.
Range: - 10 MΩ to 10 MΩ
*RST: Default reference impedance of the connector fam-
ily assigned to the port (real impedance, e.g. 50 Ω).
Default unit: Ohm
Example:
PORT2:ZREF 52, 2
Specify a complex reference impedance of 52 Ω + j * 2 Ω for the
(physical) port no. 2.
CALC:TRAN:IMP:RNOR PWAV
Select renormalization of port impedances according to the
power waves theory.
Manual operation: See "Single Ended Mode / Common Mode / Differential Mode"
on page 260
8.3.14.15
[SENSe:]POWer...
The [SENSe:]POWer... commands configure the optional receiver step attenuators
(see Chapter 5.7.17, "Receiver Step Attenuators", on page 233) and the AGC of the
R&S ZNB/ZNBT.
See also [SENSe<Ch>:]SEGMent<Seg>:POWer:GAINcontrol on page 1187.
[SENSe<Ch>:]POWer:AGCMode:ACQuire..................................................................... 1169
[SENSe<Ch>:]POWer:AGCMode:SAVE......................................................................... 1170
[SENSe<Ch>:]POWer:AGCMode<PhyPt>:MEASure....................................................... 1170
[SENSe<Ch>:]POWer:IFGain<PhyPt>:MEASure.............................................................1170
[SENSe<Ch>:]POWer:ATTenuation................................................................................1171
[SENSe<Ch>:]POWer:GAINcontrol................................................................................ 1171
[SENSe<Ch>:]POWer:GAINcontrol:ALL..........................................................................1172
[SENSe<Ch>:]POWer:GAINcontrol:GLOBal....................................................................1173
[SENSe<Ch>:]POWer:AGCMode:ACQuire
Starts an AGC learn sweep.
Suffix:
<Ch>
.
Channel number
Example: Before you start, make sure channel 1 is fully configured (ports,
traces, ...).
*RST; :SENSe1:POWer:GAINcontrol:GLOBal MANual
Activate independent AGC settings for each drive port.
SENSe1:POWer:AGCMode:ACQuire;*WAI
Perform a Learn Sweep and wait until it has completed (asyn-
chronous command)
SENSe1:POWer:AGCMode:SAVE
Apply the acquired AGC settings to channel 1.
Usage: Event
SCPI Command Reference