R&S ZNA50 - Page 1327

Command reference
R&S
®
ZNA
1327User Manual 1178.6462.02 ─ 20
Note: The measurement range defined by means of the center frequency and the cur-
rent span ([SENSe<Ch>:]FREQuency:SPAN) must not exceed the allowed frequency
range of the analyzer. If necessary, the span is reduced to min (<CenterFreq> – f
MIN
,
f
MAX
– <CenterFreq>).
[SENSe<Ch>:]FREQuency:CONVersion <ConversionMode>
Enables a frequency conversion measurement mode for channel <Ch>.
Suffix:
<Ch>
.
Channel number
Parameters:
<ConversionMode> FUNDamental | ARBitrary | MIXer | VMIXer | IMODulation
FUNDamental
Measurement of the fundamental signal (non frequency-convert-
ing mode). This selection cancels all port-specific frequency and
power settings (see example).
ARBitrary
Frequency conversion mode (arbitrary port frequencies). This
mode is automatically activated when a port-specific frequency
is defined.
MIXer
Scalar mixer mode. The mixer mode is configured using the
[SENSe<Ch>:]FREQuency:CONVersion:MIXer... com-
mands.
IMODulation
Intermodulation measurement mode, configured using the
[SENSe<Ch>:]FREQuency:IMODulation... commands.
VMIXer
Vector mixer mode.
*RST:
FUNDamental
Example: See SOURce<Ch>:FREQuency<PhyPt>:CONVersion:
ARBitrary:IFRequency
Manual operation: See "OK" on page 366
[SENSe<Ch>:]FREQuency<Pt>:CONVersion:ARBitrary <Numerator>,
<Denominator>, <Offset>, <SweepType>
Defines the receiver frequency formula at port <Pt> for frequency-converting measure-
ments.
For <SweepType> SWEep, the receiver frequency f
r
is calculated according to
f
r
= <Numerator>/<Denominator> * f
b
+ <Offset>,
where f
b
represents channel base frequency.
SCPI command reference