Command reference
R&S
®
ZNA
1398
User Manual 1178.6462.02 ─ 20
Example:
*RST; FREQ:STAR 1 GHz; STOP 2 GHz
Define a base channel frequency range between 1 GHz and 2
GHz. This frequency is also used as an (initial) frequency range
for all test ports and external generators.
SOUR:FREQ1:CONV:ARB:IFR 1, 1, 1E+9, SWE
Convert the source frequency at test port no. 1 to the range
between 2 GHz and 3 GHz.
SWE:AXIS:FREQ 'Port 1; Source'
Select the source signal at port 1 as the reference signal for fre-
quency definitions.
FREQ:STAR 3 GHz; STOP 4 GHz
Shift all frequency ranges by +1 GHz.
SWE:AXIS:FREQ 'Port 2; Source'
Select the source signal at port 2 as the reference signal for fre-
quency definitions.
FREQ:STAR?; STOP?
Query the frequency range at test port 2. The response is
2000000000;3000000000
.
Manual operation:
See
"Stimulus Axis – Frequency / Power"
[SENSe<Ch>:]SWEep:AXIS:POWer
<Scale>
Selects either the channel base power or one of the port powers as the stimulus axis in
all diagrams of the active recall set. This command has no effect if no port-specific
powers are defined.
Suffix:
<Ch>
.
Channel number
Parameters:
<Scale>
String parameter, one of the following signals:
'Channel Base; Source' - base channel power
'Port
p
; Source' - source power at port
p
'Port
p
; Phys' - source power at port
p
, including mechanical
source attenuation
'Gen
g
; Source' - source power at external generator
g
*RST:
'Channel Base; Source'
SCPI command reference
