R&S ZVB - Page 935

R&S
®
ZVA / R&S
®
ZVB / R&S
®
ZVT Command Reference
SCPI Command Reference
Operating Manual 1145.1084.12 – 30 920
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.
[SENSe<Ch>:]POWer...
This subsystem controls the power at the input ports of the analyzer.
[SENSe<Ch>:]POWer:ATTenuation ARECeiver | BRECeiver | CRECeiver |
DRECeiver | <port_no>, <attenuation>
Sets an attenuation factor for the received waves. The generated wave is attenuated via
SOURce:POWer<Port_no>:ATTenuation.
<Ch>
Channel number.
ARECeiver |
BRECeiver |
CRECeiver |
DRECeiver |
<port_no>
Test port of the analyzer, depending on the analyzer model:
Test port 1: ARECeiver or 1 (<port_no> = 1)
Test port 2: BRECeiver or 2 (<port_no> = 2)
Test port 3: CRECeiver or 3 (<port_no> = 3)
Test port 4: DRECeiver or 4 (<port_no> = 4)
<attenuation>
Attenuation factor for the received wave.
Range [def. unit]
Depending on the analyzer/attenuator model, e.g. 0 dB to 75 dB for ZVA8/ZVA8-
B31/32/B33/B34 [dB]. UP and DOWN increment/decrement the attenuation in 5
or 10 dB steps. The analyzer rounds any entered value below the maximum
attenuation to the closest step.
*RST value
0 dB
SCPI,
Command
Types
Confirmed, command or query
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.
[SENSe<Ch>:]POWer:IFGain<Pt>:MEASure AUTO | LNOise | LDIStortion
Selects the IF gain in the measurement channel (b-waves).
<Ch>
Channel number.
<Pt>
Test port number of the analyzer.