R&S 1332.4500K22, User Manual

Page: 1302 / 1709

Command reference
R&S
®
ZNA
1302 User Manual 1178.6462.02 ─ 20
Suffix:
<Ch>
.
Number of the channel to be noise figure calibrated.
The other noise figure calibration commands must use the same
channel number.
Setting parameters:
<arg0> RECeiver | SOURce | ATTenuator
RECeiver – a receiver noise calibration is performed
SOURce – a source noise calibration is performed
ATTenuator – noise calibration of the external attenuator is per-
formed (optional, only if an external attenuator is used; see
[SENSe<Ch>:]CORRection:COLLect:NFIGure:STARt
).
The calibration steps have to be performed in the order
SOURce
→
RECeiver
→
ATTenuator
.
Example: See Chapter 8.2, "Condensed programming examples" ,
on page 1599.
Usage: Setting only
Options: R&S ZNA-K30
[SENSe<Ch>:]CORRection:DELete
Cleans the channel's existing calibration data and also removes links to the calibration
pool.
Suffix:
<Ch>
.
Channel number
Usage: Event
Manual operation: See "Manage Cals – Remove all Cal Data" on page 581
[SENSe<Ch>:]CORRection:COLLect:SAVE:SELected:DEFault
Generates a set of default system error correction data for the selected ports and cali-
bration type. The default data set corresponds to a test setup which does not introduce
any systematic errors; none of the measurement results acquired previously
(
[SENSe<Ch>:]CORRection:COLLect[:ACQuire]:SELected
) is taken into
account.
Tip: The main purpose of the default correction data set is to provide a dummy system
error correction which you can replace with your own, external correction data. You
may have acquired the external data in a previous session or even on an other instru-
ment. If you want to use the external correction data on the analyzer, simply generate
the default data set corresponding to your port configuration and calibration type and
overwrite the default data. For details refer to the program example below.
Suffix:
<Ch>
.
Channel number of the calibrated channel.
SCPI command reference