Command Reference
R&S
®
ZNA
1145
User Manual 1178.6462.02 ─ 12
where f
b
represents the channel base frequency (parameter
SWEep
). For parameters
CW
or
FIXed
, f
b
= 0.
<Numerator>, <Denominator> and <Offset> values are rounded to positive or negative
integer numbers; zero is not allowed.
Note:
●
The default frequency or frequency range corresponds to the sweep range or CW
frequency of the analyzer.
●
The <Offset> parameter also includes the "Offset Ratio" in manual control.
●
The converted frequency or frequency range must be within the power meter's
receiver frequency range. Nevertheless, the frequency formula is applied even if
the analyzer returns an error message, because the frequency is outside the
allowed range.
Suffix:
<Ch>
.
Channel number
<Pmtr>
Power meter number
Parameters:
<Numerator>
*RST:
1
<Denominator>
*RST:
1
<Offset>
*RST:
0
Default unit: Hz
<SweepType>
CW | FIXed | SWEep
SWEep - the full formula is applied. For frequency sweeps, the
command defines a sweep range.
CW | FIXed - the reduced formula with f
b
= 0 is applied; the com-
mand defines a fixed frequency.
*RST:
SWEep
Example:
*RST; FREQ:STAR 1E+9; STOP 1.1E+9
Reset the analyzer (activating a frequency sweep) and set the
sweep range between 1 GHz and 1.1 GHz.
SYST:COMM:RDEV:PMET1:DEF 'USB Power Meter',
'NRP-Z55', 'usb', '100045'
Configure an R&S NRP power meter as external power meter
no. 1, assigning the name USB Power Meter and an serial num-
ber 100045.
SENS:FREQ:CONV:ARB:PMET 2, 1, 1E+9, SWE
Convert the receiver frequency to the range between 3 GHz and
3.2 GHz.
Manual operation:
See
"Frequency Conversion Formula"
[SENSe<Ch>:]FREQuency<Pt>:CONVersion:AWReceiver[:STATe]
<RecFormula>
Defines the frequencies of the "a wave receivers", i.e. the frequencies to which the
receivers of port <Pt> are set while this port is the source port.
SCPI Command Reference
