R&S ZNA26 - Page 1416

Command reference
R&S
®
ZNA
1416User Manual 1178.6462.02 ─ 20
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.
SOUR:FREQ2:CONV:ARB:IFR 2, 1, 1E+9, SWE
Convert the source frequency at test port no. 2 to the range
between 3 GHz and 3.2 GHz.
SENSe:FREQuency:CONVersion:GAIN:LMCorrection ON
Enable the load match correction for all conversion gains.
SENSe:FREQuency:CONVersion?
Query the measurement mode. The response is ARB, because
the port frequency definition also activates the arbitrary mode.
SENSe:FREQuency:CONVersion FUND
De-activate the arbitrary mode, cancel the port frequency defini-
tion.
Manual operation:
See "Freq. Conversion" on page 616
7.3.15.3 SOURce:RLO...
The SOURce:RLO commands configure the optional rear LO Out port (R&S ZNA-B8).
SOURce<Ch>:RLO:FREQuency................................................................................... 1416
SOURce<Ch>:RLO:PABSolut....................................................................................... 1417
SOURce<Ch>:RLO:PERMenable..................................................................................1417
SOURce<Ch>:RLO:POFFset........................................................................................ 1418
SOURce<Ch>:RLO:FREQuency <Numerator>, <Denominator>, <Offset>,
<SweepType>
Defines the frequency formula at the (optional) rear LO Out port for channel <Ch>.
Note: 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
Parameters:
<Numerator>,
<Denominator>,
<Offset>
Parameters of the port frequency formula
f
p
= <Numerator>/<Denominator> * f
b
+ <Offset> .
For <SweepType> FB the variable f
b
represents the channel
base frequency, for <SweepType> CW it is set to 0 Hz.
Note: The <Offset> parameter also includes the "Offset Ratio" in
manual control.
Range: The converted frequency or frequency range must
be within the analyzer's frequency range, depend-
ing on the instrument model. In addition the
<Numerator> values are rounded to positive or neg-
ative integer numbers; zero is not allowed.
SCPI command reference