Rohde & Schwarz R&S ZNA Series - 7.3.14.17 [SENSe:]POWer...

Command reference
R&S
®
ZNA
1463User Manual 1178.6462.02 ─ 29
7.3.14.17 [SENSe:]POWer...
The [SENSe:]POWer... commands configure the optional receiver step attenuators
(see Chapter 4.7.31, "Receiver step attenuators", on page 309) and the wideband /
narrowband IF gain of the R&S ZNA.
See also [SENSe<Ch>:]SEGMent<Seg>:POWer:GAINcontrol on page 1490.
[SENSe<Ch>:]POWer:AGCMode<PhyPt>:MEASure....................................................... 1463
[SENSe<Ch>:]POWer:IFGain<PhyPt>:MEASure.............................................................1463
[SENSe<Ch>:]POWer:ATTenuation................................................................................1464
[SENSe<Ch>:]POWer:GAINcontrol................................................................................1464
[SENSe<Ch>:]POWer:GAINcontrol:ALL......................................................................... 1465
[SENSe<Ch>:]POWer:GAINcontrol:GLOBal................................................................... 1466
[SENSe<Ch>:]POWer:AGCMode<PhyPt>:MEASure <Mode>
[SENSe<Ch>:]POWer:IFGain<PhyPt>:MEASure <Mode>
These two equivalent commands activate manual gain control and select the IF gain in
the measurement channels (b-waves). The IF gain in the reference channel (a-waves)
is set automatically if not otherwise defined using [SENSe<Ch>:]POWer:
GAINcontrol.
This applies to the wideband signal path only.
Note:
These commands are replaced by [SENSe<Ch>:]POWer:GAINcontrol and
[SENSe<Ch>:]POWer:GAINcontrol:GLOBal. They are supported for compatibility
with FW versions < 1.5.
Suffix:
<Ch>
.
Channel number
<PhyPt> Test port number of the analyzer
Parameters:
<Mode> LDIStortion | LNOise
LDIStortion
0 dB gain, for high input levels
LNOise
10 dB gain, for low input levels
*RST: LDIS
Example:
*RST; :SENSe:POWer:IFG2:MEAS LNO; :SENSe:POWer:
IFG1:MEAS?
Optimize the received waves (measurement channel, b-waves)
at port 2 for small input levels and query the wideband / narrow-
band IF gain settings for the received waves at port 1. The
response is LDIS.
SCPI command reference