Command Reference
R&S
®
ZNB/ZNBT
1256User Manual 1173.9163.02 ─ 54
<Denominator> See above, <Numerator>
Range: The converted frequency or frequency range must
be within the analyzer's frequency range, depend-
ing on the instrument model. In addition the
<Denominator> values are rounded to positive inte-
ger numbers; zero is not allowed.
*RST: 1
Default unit: 1
<Offset> See above, <Numerator>
Range: The converted frequency or frequency range must
be within the analyzer's frequency range, depend-
ing on the instrument model. In addition the <Off-
set> values are rounded to (positive or negative)
multiples of 1 Hz.
*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.
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 529
8.3.15.2 SOURce:LPORt...
The SOURce:LPORt... commands define the logical port configuration (balanced
ports, renumbered single-ended ports).
SOURce<Ch>:LPORt<LogPt>.......................................................................................1257
SOURce<Ch>:LPORt<LogPt>:CLEar.............................................................................1258
SCPI Command Reference
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