R&S ZNB Series User Manual

Command reference
R&S
®
ZNB/ZNBT
1294User Manual 1173.9163.02 ─ 62
[SENSe<Ch>:]POWer:AGCMode:SAVE
Apply the static AGC (Automatic Gain Control) settings obtained during an AGC Learn-
ing Sweep.
Suffix:
<Ch>
.
Channel number
Example: see [SENSe<Ch>:]POWer:AGCMode:ACQuire
Usage: Event
Manual operation: See "All Segments – Learn Sweep" on page 581
[SENSe<Ch>:]POWer:ATTenuation
<arg0>[, <arg1>]
Sets an attenuation factor for the received waves. This command is available if at least
one of the Receiver step attenuators is installed.
For redefined physical ports (see [SENSe:]UDSParams<Pt>:PARam), the respective
measurement receiver (b-wave) is significant. E.g. if physical port 1 is equipped with a
step attenuator, then an attenuation factor can be applied to the (redefined) port receiv-
ing b1.
Note that in presence of External switch matrices, all VNA ports have to be equipped
with receiver step attenuator option.
Suffix:
<Ch>
.
Channel number
Parameters:
<arg0> Physical port number
Instead of port numbers 1, 2, 3 and 4 you can also use the con-
stants ARECeiver, BRECeiver, CRECeiver and DRECeiver,
respectively.
Default unit: n/a
<arg1> Attenuation factor for the received wave.
Range: 0 dB, 10 dB, 20 dB, 30 dB. The analyzer rounds
any entered value below the maximum attenuation
to the closest step.
*RST: 0 dB
Default unit: dB
Example:
POW:ATT AREC, 10
Set an attenuation factor of 10 dB for the waves received at test
port 1 and channel no. 1. The other test ports and channels are
not affected.
Manual operation: See "Step Attenuators" on page 417
SCPI command reference

R&S ZNB Series Specifications

General

Brand	R&S
Model	ZNB Series
Category	Measuring Instruments
Language	English