R&S ZNL, User Manual

Page: 909 / 1135

Command reference
R&S
®
ZNL/ZNLE
909 User Manual 1178.5966.02 ─ 19
[SENSe<Ch>:]CORRection:COLLect:AUTO:UTHRough <TestPort1>, <TestPort2>
With this command, you can perform the Unknown Through measurement during an
automatic UOSM calibration.
Although it works for all calibration units, it is only useful if the calibration unit selected
using
SYSTem:COMMunicate:RDEVice:AKAL:ADDRess
is an inline calibration sys-
tem (ICS).
Suffix:
<Ch>
.
Channel number
Setting parameters:
<TestPort1>,
<TestPort2> VNA test port numbers
Example: See "Inline calibration" on page 1079.
Usage: Setting only
[SENSe:]CORRection:COLLect:AVERage <Average>
Activates automatic averaging, which means that the VNA may perform multiple cali-
bration sweeps and apply averaging to reduce trace noise. In contrast to manual aver-
aging (see
[SENSe<Ch>:]AVERage[:STATe]
) the number of calibration sweeps is
calculated automatically.
Parameters:
<Average> AUTO | MANual
Manual operation: See "Auto Averaging" on page 140
[SENSe:]CORRection:COLLect:CHANnels:ALL <Boolean>
Enables calibration of all channels in the active channel setup. The command is valid
for the following calibration methods:
●
Manual system error correction
●
Automatic system error correction (cal unit)
Parameters:
<Boolean> ON
–
calibrate all channels.
OFF
–
calibrate the active channel only.
Example: See
[SENSe<Ch>:]CORRection:COLLect:SAVE:
SELected[:DUMMy]
Manual operation: See "Calibrate all Channels" on page 483
[SENSe:]CORRection:COLLect:CHANnels:MCTYpes <Boolean>
Toggles the M ultiple C alibration TYpes mode that allows you to calibrate a subset of
the available channels using channel-specific ports and calibration types (see Chap-
ter 9.5.7, "Parallel calibration of multiple channels" , on page 277).
VNA command reference