R&S ZVB - Page 1039

R&S
®
ZVA / R&S
®
ZVB / R&S
®
ZVT Command Reference
SCPI Command Reference
Operating Manual 1145.1084.12 – 30 1024
SOURce<Ch>:POWer<Pt>:CORRection:FAST <Boolean>
Enables or disables a fast source power calibration, where the external power meter is used for the first
calibration sweep only.
In firmware versions V2.71 and higher, it is recommended to use the generalized commands
SOURce<Ch>:POWer<Pt>:CORRection:COLLect:METHod and
SOURce<Ch>:POWer<Pt>:CORRection:COLLect:PMReadings.
<Ch>
Calibrated channel number. This parameter is ignored; the fast calibration
mode applies to all channels.
<Pt>
Calibrated port number. This parameter is ignored; the fast calibration mode is
either enabled or disabled for all sources.
<Boolean>
Enables (ON) or disables (OFF) fast source power calibration.
*RST value
OFF [–]
SCPI, Command
Types
Device-specific, command or query
SOURce<Ch>:POWer<Pt>:CORRection:GENerator<Gen>:LEVel:OFFSet <offset>
Specifies a gain (positive values) or an attenuation (negative values) in the signal path between the
external generator and the calibrated reference plane (Cal Power Offset). The value has no impact on the
generator power.
<Ch>
Calibrated channel number
<Pt>
Calibrated port number. This suffix is ignored; the generator is selected via
<Gen>.
<Gen>
Generator number
<offset>
Gain or attenuation value
Range [def. unit]
–300 dB to +300 dB [dB]
*RST value
0 dB
SCPI, Command
Types
Device-specific, command or query
Example:
Assume that a DUT requires a constant input power of +35 dBm at its port 2, and that the
measurement path contains an amplifier with a 30 dB gain.
SYST:COMM:RDEV:GEN1:DEF 'Ext. Gen. 1', 'SME02', 'gpib0', '21'
Configure an R&S SME02 generator as external generator no. 1, assigning the
name Ext. Gen. 1 and a GPIB address 21.
SOUR:POW:GEN1:OFFS 5, ONLY
Set the source power of generator no. 1 to +5 dBm.
SOUR:POW:CORR:GEN1:LEV:OFFS 30
Specify the gain of the amplifier in the signal path between the external
generator and the input port of the DUT.
SOUR:POW:CORR:ACQ GEN,1
Perform a source power calibration using the external generator no. 1 as a