R&S ZVB - Page 886

R&S
®
ZVA / R&S
®
ZVB / R&S
®
ZVT Command Reference
SCPI Command Reference
Operating Manual 1145.1084.12 – 30 871
NOMinal]
Selects the wave quantity and the source for the receiver power calibration, starts the calibration sweep,
and applies the receiver power correction.
The command triggers an event and has no query form. The calibrated waves and the used source
are not shown in the Receiver Power Cal dialog.
<Ch>
Calibrated channel number
<port_no>
Calibrated port number. This suffix is ignored because the port number is specified
in the parameter list.
AWAVe
Calibration of reference waves a
1
, a
2
, ...
BWAVe
Calibration of received waves b
1
, b
2
, ....
The port number <cal_port>, the used source (PORT | GENerator), and the source
number <source_no> must be specified in addition. Alternative: Parameters B1 and
B2.
B1 | B2 | B3 |
B4
Direct wave and cal port setting for received waves b
1
, b
2
,... The parameters B1
and B2 are ZVR-compatible. No additional parameters need to be specified. The
source for B1 is Port 2 and vice versa.
<cal_port>
Calibrated port number
Range [def.
unit]
1 to port number of the analyzer [–]
PORT |
Internal source at port <source_no>, to be fed to port <cal_port> using an external
through connection.
GENerator|
External generator no. <source_no>
CONVerter
Frequency converter no. <source_no>
<source_no>
Number of the port for the internal source / generator / converter
Range [def.
unit]
1 to port number of the analyzer/number of external generators [–]
AWAVe |
NOMinal
Select the reference receiver value (a-wave) of the calibration source or its nominal
power as a reference power value for the calibration.
*RST values
– (for all parameters)
SCPI,
Command
Types
Device-specific, no query
Example:
*RST; :CORR:POW:ACQ AWAVe,1,PORT,1,AWAVe
Perform a receiver power calibration of the wave a
1
using port 1 as a source port,
assuming that the transmitted source power a
1
is correct. No external cabling is
needed.
CORR:POW:AWAV?
Check whether the calibration is applied (the response is 1).
CALC:PAR:MEAS 'TRC1', 'A1'
Select a
1
as a measured quantity for the default trace.
CALC:MARK ON; MARK:Y?; :SOUR:POW?
Create marker no. <Mk> in the center of the sweep range and query the
measurement value. The calibrated power of the reference wave a
1
is approx.