Command reference
R&S
®
ZNL/ZNLE
993
User Manual 1178.5966.02 ─ 19
Parameters:
<IntSourcePow>
Internal source power
Range:
The usable power range is frequency-dependent;
refer to the data sheet.
*RST:
-10 dBm
Default unit: dBm
Example:
FUNC "XFR:POW:RAT B1, A2"
Activate a frequency sweep and select the ratio B1/A2 as mea-
sured parameter for channel and trace no. 1.
SOUR:POW -6
Set the internal source power for channel 1 to -6 dBm.
Manual operation:
See
SOURce<Ch>:POWer<PhyPt>[:LEVel][:IMMediate]:OFFSet
<Offset>, <OffsetType>
Defines a port-specific source power or a power offset relative to the channel power
(
SOURce<Ch>:POWer<PhyPt>[:LEVel][:IMMediate][:AMPLitude]
). An addi-
tional "Cal Power Offset" can be defined via
.
Suffix:
<Ch>
.
Channel number
<PhyPt>
Test port number of the analyzer
Parameters:
<Offset>
Port-specific power offset
Range:
-300 dB to +300 dB (adjust to the analyzer's actual
source power range and the test setup)
Increment: 0.01 dB (other values are rounded)
*RST:
0 dB
Default unit: dB
<OffsetType>
ONLY | CPADd
ONLY - only the port-specific power is used; the channel power
is ignored.
CPADd - the port-specific power is added as an offset to the
channel power.
*RST:
CPADd
Example:
*RST; SOUR:POW -6
Reset the instrument, activating a frequency sweep and set the
internal source power (channel power) for the default channel 1
to -6 dBm.
SOUR:POW1:OFFS 6, ONLY; SOUR:POW2:OFFS 6, CPAD
Replace the source power at port 1 by +6 dBm, the source
power at port 2 by 0 dBm. The powers at the remaining ports (if
available) are not affected.
Manual operation:
See
VNA command reference
