Rohde & Schwarz 1323.0012.03, User Manual

Page: 902 / 1014

Command Reference
R&S
®
ZNL/ZNLE
902 User Manual 1178.5966.02 ─ 07
SYSTem:COMMunicate:RDEVice:AKAL:PORTs? <CalKitName>
Queries the number of ports of a cal unit characterization (calkit file) <CalKitName>,
the assigned connector types, and their gender. A possible response for a two-port cal-
ibration is
'1,N 50 Ohm,MALE,2,N 50 Ohm,MALE'
. An empty string is returned if
no calibration unit is connected.
If several cal units are USB-connected to the analyzer, the command queries the cal
unit selected via
SYSTem:COMMunicate:RDEVice:AKAL:ADDRess
.
Query parameters:
<CalKitName> String parameter containing the name of a cal unit characteriza-
tion (calkit file).
'Factory'
denotes the factory characterization; an empty
string
' '
denotes the last referenced characterization; the pre-
fix "SD:" indicates that the characterization is stored on an SD
card inserted at the calibration unit.
Example: See
SYSTem:COMMunicate:RDEVice:AKAL:CKIT:
CATalog?
Usage: Query only
Manual operation: See "Characterization" on page 442
SYSTem:COMMunicate:RDEVice:AKAL:PREDuction[:STATe] <Boolean>
Enables or disables automatic power reduction at all test ports while an automatic cali-
bration is active.
Parameters:
<Boolean> Power reduction enabled or disabled.
*RST:
ON
Example: SYSTem:COMMunicate:RDEVice:AKAL:PREDuction OFF
Disable automatic power reduction.
Manual operation: See "Auto Power Reduction for Cal Unit " on page 145
SYSTem:COMMunicate:RDEVice:AKAL:SDATa? <CalKitName>, <Type>,
<SParameter>[, <FirstPort>, <SecondPort>]
Reads the calibration data for a particular standard from a cal unit characterization
(calkit file). If more than one calibration unit is connected, the related one must be
selected using
SYSTem:COMMunicate:RDEVice:AKAL:ADDRess
.
Query parameters:
<CalKitName> String parameter containing the name of a cal unit characteriza-
tion (calkit file).
'Factory'
denotes the factory characterization; an empty
string
' '
denotes the last referenced characterization; the pre-
fix "SD:" indicates that the characterization is stored on an SD
card inserted at the calibration unit.
VNA Command Reference
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