Rohde & Schwarz 1332.4500.22, User Manual

Page: 1331 / 1476

Command Reference
R&S
®
ZNA
1331 User Manual 1178.6462.02 ─ 12
[SENSe<Ch>:]FREQuency:MDELay:ACQuire
Starts a calibration sweep for the mixer delay measurement. As a prerequisite, the cali-
brated channel must have at least one mixer delay trace.
Suffix:
<Ch>
.
Channel number
Example: See
MMEMory:LOAD:MDCData
on page 1335.
Usage: Event
Manual operation: See "Mixer Dly Cal" on page 300
[SENSe<Ch>:]FREQuency:MDELay:APERture <Aperture value>
Defines the frequency difference between the upper and lower tone (aperture).
Suffix:
<Ch>
.
Channel number
Parameters:
<Aperture value> Aperture
Range:
0 Hz to 50 MHz
*RST: 0 Hz
Default unit: Hz
Example: *RST; SENS1:FREQ:STAR 1 GHz; STOP 2 GHz
Select a stimulus range between 1 GHz and 2 GHz.
FREQ:MDEL:APER 1 MHz
Select a 1 MHz aperture.
FREQ:MDEL:UTON PORT, 3
Select NWA port 3 as a source port for the upper tone (no exter-
nal generator).
FREQ:MDEL:COMB ON
Use the internal combiner to generate the two-tone signal at port
1 (for instruments equipped with the necessary options).
...
(Perform mixer delay measurement, evaluate results.)
FREQ:MDELay:CONV OFF
Disable mixer delay measurement, switch back to normal (non
frequency-converting) mode.
Manual operation: See "2 Tone Delta Freq." on page 300
[SENSe<Ch>:]FREQuency:MDELay:CDELay <const delay value for ref mixer>
Defines a constant mixer delay value, to be used as a reference for a mixer delay mea-
surement calibration. The setting takes effect after constant mixer delay is enabled;
see example below.
Suffix:
<Ch>
.
Channel number
SCPI Command Reference